Italiano dropdown-ico

Manuale per l’uso Cypress CY7C1380C

36 pagine 0.82 mb
Scarica

Vai alla pagina of 36

Summary
  • Cypress CY7C1380C - page 1

    18-Mb (512K x 36/1M x 18) Pipelined SRAM CY7C1380C CY7C1382C Cypress Semiconductor Corpora tion • 3901 North First S treet • San Jose , CA 95134 • 408-943-26 00 Document #: 38-05237 Rev . *D Revised February 26, 2004 Features • Supports bus operation up to 250 MHz • A vailable speed grades are 250, 225, 200,166 and 133MHz • Registered i ...

  • Cypress CY7C1380C - page 2

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 2 of 36 1 2 Logic Block Diagram – CY7C1380C (512K x 36) ADDRESS REGISTER ADV CLK BURST COUNTER AND LOGIC CLR Q1 Q0 ADSP ADSC MODE BWE GW CE 1 CE 2 CE 3 OE ENABLE REGISTER OUTPUT REGISTERS SENSE AMPS OUTPUT BUFFERS E PIPELINED ENABLE INPUT REGISTERS A 0, A1, A BW B BW C BW D BW A MEMORY ARRAY ...

  • Cypress CY7C1380C - page 3

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 3 of 36 Pin Configurations A A A A A 1 A 0 NC / 72M NC / 36M V SS V DD A A A A A A A A DQP B DQ B DQ B V DDQ V SSQ DQ B DQ B DQ B DQ B V SSQ V DDQ DQ B DQ B V SS NC V DD ZZ DQ A DQ A V DDQ V SSQ DQ A DQ A DQ A DQ A V SSQ V DDQ DQ A DQ A DQP A DQP C DQ C DQc V DDQ V SSQ DQ C DQ C DQ C DQ C V SSQ ...

  • Cypress CY7C1380C - page 4

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 4 of 36 Pin Configurations (continued) 234 5 67 1 A B C D E F G H J K L M N P R T U V DDQ NC NC DQP C DQ C DQ D DQ C DQ D AA A A ADSP V DDQ AA DQ C V DDQ DQ C V DDQ V DDQ V DDQ DQ D DQ D NC NC V DDQ V DD CLK V DD V SS V SS V SS V SS V SS V SS V SS V SS NC NC NC NC TDO TCK TDI TMS NC / 36M NC / ...

  • Cypress CY7C1380C - page 5

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 5 of 36 Pin Configurations (continued) 165-ball fBGA CY7C1380C (512K x 36) 23 4 567 1 A B C D E F G H J K L M N P R TDO NC / 288M NC DQP C DQ C DQP D NC DQ D CE 1 BW B CE 3 BW C BWE A CE2 DQ C DQ D DQ D MODE NC DQ C DQ C DQ D DQ D DQ D NC / 36M NC / 72M V DDQ BW D BW A CLK GW V SS V SS V SS V S ...

  • Cypress CY7C1380C - page 6

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 6 of 36 CY7C1380C–Pin Definitions Name TQFP BGA fBGA I/O Description A 0 , A 1 , A 37,36,32 , 33,34,35, 42,43,44,45, 46,47,48, 49,50,81, 82,99,100 P4,N4, A2,B2, C2,R2, A3,B3,C3, T3,T4,A5,B5, C5, T5,A6,B6,C6, R6 R6,P6,A2, A10,B2, B10,N6,P3,P4, P8,P9,P10, P1 1,R3,R4,R8, R9,R10,R1 1 Input- Synch ...

  • Cypress CY7C1380C - page 7

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 7 of 36 ADSP 84 A4 B9 Input- Synchronous Address Strobe from Proc ess or , sample d on the rising edge of CLK, active LOW . W hen asserted LOW , addresses presented to the device are captured in the address registers. A1: A0 are also loaded into the burst counter . When ADSP and ADSC are both a ...

  • Cypress CY7C1380C - page 8

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 8 of 36 V SSQ 5,10,21,26,55, 60,71, 76 - - I/O Ground Ground for t he I/O circ uitry . V DDQ 4,1 1,20,27,54, 61,70, 77 A1,F1,J1,M1, U1, A7,F7,J7,M7, U7 C3,C9,D3,D9, E3,E9,F3,F9,G 3, G9,J3,J9, K3,K9,L3, L9,M3,M9,N3, N9 I/O Power Supply Power supply for the I/O ci rcuitry . MODE 31 R3 R1 In put- ...

  • Cypress CY7C1380C - page 9

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 9 of 36 CY7C1382C:Pin Definitions Name TQFP BGA fBGA I/O Description A 0 , A 1 , A 37,36,32, 33,34,35, 42,43,44, 45,46,47, 48,49,50, 80,81,82, 99,100 P4,N4, A2,B2, C2,R2, T2,A3, B3,C3, T3,A5, B5,C5, T5,A6, B6,C6, R6,T6 R6,P6,A2, A10,A1 1, B2,B10,P3,P4, N6,P8,P9, P10,P1 1, R3,R4,R8,R9, R10, R1 1 ...

  • Cypress CY7C1380C - page 10

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 10 of 36 ADSP 84 A4 B9 Input- Synchronous Address Strobe from Process or , sampled on the rising edge of CLK, active LOW . When asserted LOW , addresses presented to the device are captured in the address registers. A1: A0 are also loaded into the burst counter . When ADSP and ADSC are both ass ...

  • Cypress CY7C1380C - page 11

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 1 1 of 36 V DDQ 4,1 1,20,27,54, 61,70, 77 A1,A7,F1,F7, J1,J7,M1,M7, U1,U7 C3,C9,D3,D9, E3,E9, F3,F9,G3 , G9,J3,J9, K3,K9,L3, L9,M3,M9,N3, N9 I/O Power Sup- ply Power supply for the I/O circu itry . MODE 31 R3 R1 Input- St a t i c Select s B urst Order . When tied to GND selects linear burst seq ...

  • Cypress CY7C1380C - page 12

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 12 of 36 Functional Overview All synchronous inputs pass through input registers controlled by the rising edge of the clock. All data outputs pass through output registers controlled by the rising edge of the clock. Maximum access delay from the clock rise (t CO ) is 3.0ns (200-MHz device). The ...

  • Cypress CY7C1380C - page 13

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 13 of 36 Asserting ADV LOW at clock rise will automatically increment the burst counter to the next ad dress in the burst sequence. Both Read and Write burst operatio ns are supported. Sleep Mode The ZZ input pin is an asynchronous input. Asserting ZZ places the SRAM in a po wer conservation ? ...

  • Cypress CY7C1380C - page 14

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 14 of 36 READ Cycle, Continue Burst Next H X X L X H L H H L-H T ri -S tate WRITE Cycle, Continue Burst Next X X X L H H L L X L-H D WRITE Cycle, Continue Burst Next H X X L X H L L X L-H D READ Cycle, Suspend Burst Current X X X L H H H H L L-H Q READ Cycle, Suspend Burst Current X X X L H H H ...

  • Cypress CY7C1380C - page 15

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 15 of 36 IEEE 1 149.1 Serial Boundary Scan (JT AG) The CY7C1380C incorporates a seri al boundary scan test access port (T AP). This port ope rates in accordance with IEEE S tandard 1 149.1-1990 but do es not have the set of functions required for full 1 149.1 compliance. These functions from th ...

  • Cypress CY7C1380C - page 16

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 16 of 36 TDI and TDO ba lls as show n in the T ap Contro ller Block Diagram. Upon power-up, the instruction register is loaded with the IDCODE in struction. It is also loaded with the IDCODE instruction if the controller is placed in a reset state as described in th e pre v i o us section. When ...

  • Cypress CY7C1380C - page 17

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 17 of 36 Note that since the PRELOAD part of the command is not implemented, putting the T AP to the Update-DR state while performing a SAMPLE/PRELOAD instruction w ill have the same effect as the Pause-DR command. BYP ASS When the BYP ASS instruction is lo aded in the instruction register and ...

  • Cypress CY7C1380C - page 18

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 18 of 36 3.3V T AP AC T est Conditions Input pulse levels ........ . .............. .............. ...........V SS to 3.3V Input rise and fall times ........... ......... .. ............ ........... .......1ns Input timing reference levels ............... .... ............. ........... 1.5V Out ...

  • Cypress CY7C1380C - page 19

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 19 of 36 Identification Register Definitions INSTRUCTION FIELD CY7C1380C (512KX36) CY7C1382C (1MX18) DESCRIPTION Revision Number (31:29) 010 0100 Describes the version number . Device Dept h (28:24) 01010 101 0 Reserved for Internal Use Device Wid th (23: 18) 000000 000000 Define s memory type ...

  • Cypress CY7C1380C - page 20

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 20 of 36 1 19-Ball BGA Boundary Scan Order CY7C1380C (512K x 36) BIT# BALL ID BIT# BALL ID 1 K4 37 B2 2 H4 38 P4 3M 4 3 9 N 4 4F 4 4 0 R 6 5B 4 4 1 T 5 6A 4 4 2 T 3 7G 4 4 3 R 2 8C 6 4 4 R 3 9A 6 4 5 P 2 10 D6 46 P1 11 D 7 4 7 N 2 12 E6 48 L2 13 G6 49 K1 14 H7 50 N1 15 E7 51 M2 16 F6 52 L1 17 G ...

  • Cypress CY7C1380C - page 21

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 21 of 36 CY7C1382C (1M x 18) BIT# BALL ID BIT# BALL ID 1 K4 37 B2 2 H4 38 P4 3M 4 3 9 N 4 4F 4 4 0 R 6 5B 4 4 1 T 5 6A 4 4 2 T 3 7G 4 4 3 R 2 8C 6 4 4 R 3 9 A6 45 Not Bonded (Preset to 0) 10 T6 46 Not Bonded (Preset to 0) 1 1 Not Bonded (Preset to 0) 47 Not Bonded (Preset to 0) 12 Not Bonded (P ...

  • Cypress CY7C1380C - page 22

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 22 of 36 165-Ball fBGA Boundary Scan Order CY7C1380C (512K x 36) BIT# BALL ID BIT# BALL ID 1B 6 3 7 N 6 2B 7 3 8 R 6 3A 7 3 9 P 6 4B 8 4 0 R 4 5A 8 4 1 R 3 6B 9 4 2 P 4 7A 9 4 3 P 3 8 B10 44 R1 9 A10 45 N1 10 C1 1 46 L2 11 E 1 0 4 7 K 2 12 F10 48 J2 13 G10 49 M2 14 D10 50 M1 15 D1 1 51 L1 16 E1 ...

  • Cypress CY7C1380C - page 23

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 23 of 36 CY7C1382C (1M x 18) BIT# BALL ID BIT# BALL ID 0B 6 3 6 N 6 1B 7 3 7 R 6 2A 7 3 8 P 6 3B 8 3 9 R 4 4A 8 4 0 R 3 5B 9 4 1 P 4 6A 9 4 2 P 3 7 B10 43 R1 8 A10 44 Not Bonded (Preset to 0) 9 A1 1 45 Not Bonded (Preset to 0) 10 Not Bonded (Preset to 0) 46 Not Bonded (Preset to 0) 1 1 Not Bo n ...

  • Cypress CY7C1380C - page 24

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 24 of 36 Maximum Ratings (Above which the useful life may be impaired. For user guide- lines, not tested.) S torage T emperature ......................... .. ... ... –65 ° C to +150 ° C Ambient T emp erature with Power Applied .................... ... .............. ........ –55 ° C to + ...

  • Cypress CY7C1380C - page 25

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 25 of 36 I SB3 Automatic CE Power-down Current—CMOS Inputs V DD = M ax, Device Deselected, or V IN ≤ 0.3V o r V IN > V DDQ – 0.3V f = f MAX = 1/t CYC 4.0-ns cycle, 250 MHz 105 mA 4.4-ns cycle, 225 MHz 100 mA 5.0-ns cycle, 200 MHz 95 mA 6.0-ns cycle, 167 MHz 85 mA 7.5-ns cycle, 133 MHz ...

  • Cypress CY7C1380C - page 26

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 26 of 36 AC T est Loads and W aveforms OUTPUT R = 317 Ω R = 351 Ω 5p F INCLUDING JIG AND SCOPE (a) (b) OUTPUT R L = 50 Ω Z 0 = 50 Ω V L = 1.5V 3.3V ALL INPUT PULSES V DD GND 90% 10% 90% 10% ≤ 1ns ≤ 1ns (c) OUTPUT R = 1667 Ω R =1538 Ω 5p F INCLUDING JIG AND SCOPE (a) (b) OUTPUT R ...

  • Cypress CY7C1380C - page 27

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 27 of 36 Switching Characteristics Over the Operating Range [19, 20] Parameter Description 250 MHz 225 MHz 200 MHz 167 MHz 133 MHz Un it Min. Max Min. Max Min. Max t POWER V DD (T ypical) to the first Access [15] 1 1111 ms Clock t CYC Clock Cycle T ime 4.0 4.4 5 6 7.5 ns t CH Clock HIGH 1.7 2.0 ...

  • Cypress CY7C1380C - page 28

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 28 of 36 Switching W aveforms Read Cycle Timing [21] Notes: 21. On this diagram, when CE is L OW: CE 1 is LOW , CE 2 is HIGH and CE 3 is LOW. When CE is HIGH: CE 1 is HIGH or CE 2 is LOW or CE 3 is HIGH. 22. Full width write can be initiated by either GW LOW; or by GW HIGH, BWE LOW and BW X LOW ...

  • Cypress CY7C1380C - page 29

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 29 of 36 Write Cycle T iming [21, 22] Switching W aveforms (continued) t CYC t CL CLK ADSP t ADH t ADS ADDRESS t CH OE ADSC CE t AH t AS A1 t CEH t CES BWE, BW X D ata Out (Q) High-Z ADV BURST READ BURST WRITE D(A2) D(A2 + 1) D(A2 + 1) D(A1) D(A3) D(A3 + 1) D(A3 + 2) D(A2 + 3) A2 A3 Data In (D) ...

  • Cypress CY7C1380C - page 30

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 30 of 36 Read/Write Cycle Timing [21, 23, 24 ] Note: 23. The data bus (Q) remain s in high-Z following a WRIT E cycl e, unless a new read access is initiated by ADSP or ADSC . 24. GW is HIGH. Switching W aveforms (continued) t CYC t CL CLK ADSP t ADH t ADS ADDRESS t CH OE ADSC CE t AH t AS A2 t ...

  • Cypress CY7C1380C - page 31

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 31 of 36 Notes: 25. Device must be deselected when ente ring ZZ mode. See Cycle Descr iptions t ab le for all possible signal conditi ons to deselect the device. 26. DQs are in high -Z when exiting ZZ sl eep mode Switching W aveforms (continued) Z Z Mode Timing [25 , 26] t ZZ I SUPPLY CLK ZZ t ...

  • Cypress CY7C1380C - page 32

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 32 of 36 Ordering Information Speed (MHz) Ordering Code Pa ckage Name Part and Package T ype Operating Range 250 CY7C1380C-250AC CY7C1382C-250AC A101 100-lead Thin Qu ad Flat Pack (14 x 20 x 1.4mm) Commercial CY7C1380C-250BGC CY7C1382C-250BGC BG1 19 11 9 P B G A CY7C1380C-250BZC CY7C1382C-250BZ ...

  • Cypress CY7C1380C - page 33

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 33 of 36 © Cypress Semico nductor Corpor ation, 2004. Th e information cont ained herein is subject to chan ge without noti ce. Cypress Semico nductor Corporation assumes no resp onsibility for the use of any circ uitry other than cir cuitry embodied i n a Cypress Semi conductor product. Nor d ...

  • Cypress CY7C1380C - page 34

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 34 of 36 Package Diagrams (continued) 51-851 15-*B 1 1 9-Lead PBGA (14 x 22 x 2.4 mm) BG1 19 [+] Feedback ...

  • Cypress CY7C1380C - page 35

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 35 of 36 Package Diagrams (continued) i486 is a trademark, and Intel and Pentium are registered trade marks of Intel Corporation. Po werPC is a trademark of IBM Corporation. All pro duct and company names mentioned in this document are the trademarks of their respective holder s. 165-Ball FBGA ...

  • Cypress CY7C1380C - page 36

    CY7C1380C CY7C1382C Document #: 38-05237 Rev . *D Page 36 of 36 Document History Page Document Title: CY7C1380C/CY7C1382C 18-Mb (512K x 36/1M x 18) Pipelined SRAM Document Number: 38-05237 REV . ECN NO. Issue Date Orig. of Change Description of Change ** 1 16277 08/27 /0 2 SKX New Data Sheet *A 1 21540 1 1/21/02 DSG Updated package diagrams 51 -851 ...

Fabbricante Cypress Categoria Computer Hardware

I documenti che otteniamo dal fabbricante del dispositivoCypress CY7C1380C possono essere suddivisi in diversi gruppi. Questi sono tra gli altri:
- disegni tecnici Cypress
- manuali per l’uso CY7C1380C
- schede prodotto Cypress
- opuscoli
- o etichette energetiche Cypress CY7C1380C
Tutti sono importanti, ma le informazioni più importanti dal punto di vista di utilizzo del dispositivo possono essere trovate nel manuale per l’uso Cypress CY7C1380C.

Un gruppo di documenti denominato manuali per l’uso, è anche suddiviso in tipi più specifici, come: Manuali di installazione Cypress CY7C1380C, manuali di manutenzione, brevi manuali o manuali utente Cypress CY7C1380C. A seconda delle esigenze, si dovrebbe cercare il documento necessario. Nel nostro sito web, puoi visualizzare il manuale più popolare per l'uso del prodotto Cypress CY7C1380C.

Manuali per l’uso simili

Manuale completo del dispositivo Cypress CY7C1380C, come deve essere?
Il manuale per l’uso, denominato anche istruzioni per l’uso, o semplicemente il manuale è un documento tecnico progettato per aiutare ad utilizzare Cypress CY7C1380C dagli utenti. I manuali sono di solito scritti da uno scrittore tecnico, ma in un linguaggio accessibile a tutti gli utenti Cypress CY7C1380C.

Il manuale per l’uso completo Cypress, dovrebbe includere vari elementi di base. Alcuni di loro sono meno importanti, come ad esempio: copertina / pagina del titolo o pagina di autore. Tuttavia, la parte rimanente, dovrebbe fornire informazioni importanti dal punto di vista dell'utente.

1. Introduzione e la guida su come utilizzare il manuale Cypress CY7C1380C - All'inizio di ogni manuale, dovremmo trovare indizi su come utilizzare il documento. Dovrebbe contenere informazioni sulla posizione dell’indice Cypress CY7C1380C, FAQ o i problemi più comuni : i punti che sono più spesso cercati dagli utenti di ogni manuale
2. Indice - elenco di tutti i suggerimenti per Cypress CY7C1380C che possono essere trovati nel documento corrente
3. Suggerimenti su come utilizzare le funzioni di base del dispositivo Cypress CY7C1380C - che ci dovrebbe aiutare nei primi passi durante l'uso Cypress CY7C1380C
4. Troubleshooting - sequenza sistematica delle attività che vi aiuterà a diagnosticare e, successivamente, risolvere i problemi più importanti del Cypress CY7C1380C
5. FAQ - domande più frequenti
6. Dettagli di contatto Informazioni su dove cercare il contatto con il fabbricante / servizio Cypress CY7C1380C in un dato paese, se il problema non può essere risolto da noi stessi.

Hai una domanda su Cypress CY7C1380C?

Utilizza il modulo sottostante

Se non hai risolto il problema con Cypress CY7C1380C con l'aiuto del manuale che hai trovato, fai una domanda utilizzando il modulo sottostante. Se un utente ha avuto un problema simile con Cypress CY7C1380C è probabile che voglia condividere il modo di risolverlo.

Riscrivi il testo dall’immagine

Captcha
Nuova immagine

Commenti (0)