Cypress Semiconductor CY7C1365C Скачать руководство пользователя страница 15 | Manualshive

Страница: 15 / 18

background image

CY7C1365C

Document #: 38-05690 Rev. *E

Page 15 of 18

Read/Write Timing

[17, 19, 20]

Note:

20. GW is HIGH.

Timing Diagrams

(continued)

tCYC

t

CL

CLK

tADH

tADS

ADDRESS

t

CH

tAH

tAS

A2

tCEH

tCES

Single WRITE

D(A3)

A3

A4

BURST READ

Back-to-Back READs

High-Z

Q(A2)

Q(A4)

Q(A4+1)

Q(A4+2)

Q(A4+3)

t

WEH

t

WES

t

OEHZ

tDH

tDS

tCDV

tOELZ

A1

A5

A6

D(A5)

D(A6)

Q(A1)

Back-to-Back

WRITEs

DON’T CARE

UNDEFINED

ADSP

ADSC

BWE, BW

[A:D]

CE

ADV

OE

Data In (D)

Data Out (Q)

[+] Feedback

«
...
13
14
15
16
17
...
»

Содержание CY7C1365C

Страница 1: ...ts include all addresses all data inputs address pipelining Chip Enable CE1 depth expansion Chip Enables CE2 and CE3 2 Burst Control inputs ADSC ADSP and ADV Write Enables BW A D and BWE and Global Wr...

Страница 2: ...ARRAY MODE A 1 0 ZZ DQs A0 A1 A ADV CLK ADSP ADSC BWD BWC BWB BWA BWE CE1 CE2 CE3 OE GW SLEEP CONTROL DQA BYTE WRITE REGISTER DQB BYTE WRITE REGISTER DQC BYTE WRITE REGISTER BYTE WRITE REGISTER DQD BY...

Страница 3: ...DDQ DQC DQC NC VDD NC VSS DQD DQD VDDQ VSSQ DQD DQD DQD DQD VSSQ VDDQ DQD DQD NC A A CE 1 CE 2 BWS D BWS C BWS B BWS A A V DD V SS CLK GW BWE OE ADSP A A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1...

Страница 4: ...VDDQ DQC DQC NC VDD NC VSS DQD DQD VDDQ VSSQ DQD DQD DQD DQD VSSQ VDDQ DQD DQD NC A A CE 1 CE 2 BWS D BWS C BWS B BWS A CE 3 V DD V SS CLK GW BWE OE ADSP A A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17...

Страница 5: ...throughout this document for BGA CE3 is sampled only when a new external address is loaded OE 86 Input Asynchronous Output Enable asynchronous input active LOW Controls the direction of the I O pins...

Страница 6: ...60 71 76 I O Ground Ground for the I O circuitry MODE 31 Input Static Selects Burst Order When tied to GND selects linear burst sequence When tied to VDD or left floating selects interleaved burst seq...

Страница 7: ...te writes BWA controls DQA and BWB controls DQB BWC controls DQC and BWD controls DQD All I Os are tri stated during a byte write Since this is a common I O device the asynchronous OE input signal mus...

Страница 8: ...Burst Next H X X L X H L H L L H Q Read Cycle Continue Burst Next H X X L X H L H H L H Tri State 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...

Страница 9: ...H H Write Bytes C A DQPC DQPA H L H L H L Write Bytes C B DQPC DQPB H L H L L H Write Bytes C B A DQPC DQPB DQPA H L H L L L Write Byte D DQPD H L L H H H Write Bytes D A DQPD DQPA H L L H H L Write B...

Страница 10: ...IH Input HIGH Voltage for 3 3V I O 2 0 VDD 0 3V V for 2 5V I O 1 7 VDD 0 3V V VIL Input LOW Voltage 8 for 3 3V I O 0 3 0 8 V for 2 5V I O 0 3 0 7 V IX Input Leakage Current except ZZ and MODE GND VI V...

Страница 11: ...ollow standard test methods and procedures for measuring thermal impedance per EIA JESD51 29 41 C W JC Thermal Resistance Junction to Case 6 13 C W AC Test Loads and Waveforms OUTPUT R 317 R 351 5 pF...

Страница 12: ...s tADH ADSP ADSC Hold after CLK Rise 0 5 0 5 ns tWEH GW BWE BW A D Hold after CLK Rise 0 5 0 5 ns tADVH ADV Hold after CLK Rise 0 5 0 5 ns tDH Data Input Hold after CLK Rise 0 5 0 5 ns tCEH Chip Enabl...

Страница 13: ...CE2 is LOW or CE3 is HIGH tCYC tCL CLK tADH tADS ADDRESS t CH tAH tAS A1 tCEH tCES Data Out Q High Z tCLZ tDOH tCDV tOEHZ tCDV Single READ BURST READ tOEV tOELZ tCHZ Burst wraps around to its initial...

Страница 14: ...iming Diagrams continued tCYC t CL CLK tADH tADS ADDRESS t CH tAH tAS A1 tCEH tCES High Z 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 Extended BURST WRITE D A2 2 Sin...

Страница 15: ...ed tCYC t CL CLK tADH tADS ADDRESS t CH tAH tAS A2 tCEH tCES Single WRITE D A3 A3 A4 BURST READ Back to Back READs High Z Q A2 Q A4 Q A4 1 Q A4 2 Q A4 3 t WEH t WES t OEHZ tDH tDS tCDV tOELZ A1 A5 A6...

Страница 16: ...ial CY7C1365C 133AJXI 100 pin Thin Quad Flat Pack 14 x 20 x 1 4 mm Lead Free 2 Chip Enable 100 CY7C1365C 100AXC 51 85050 100 pin Thin Quad Flat Pack 14 x 20 x 1 4 mm Lead Free 3 Chip Enable Commercial...

Страница 17: ...press products in life support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress against all charges Intel and Pentium are registered t...

Страница 18: ...page 6 Added Industrial operating range Updated Ordering Information Table B 377095 See ECN PCI Changed ISB2 from 30 to 40 mA Modified test condition in note 9 from VIH VDD to VIH VDD C 408725 See EC...

Отзывы:

Нет отзывов

Похожие инструкции для CY7C1365C

Бренд: National Instruments Страницы: 28

Бренд: National Instruments Страницы: 19

Бренд: National Instruments Страницы: 103

NI PXI-1042 Series

Бренд: National Instruments Страницы: 12

Бренд: National Instruments Страницы: 4

SCSI PC Card REX-9530V

Бренд: Ratoc Systems Страницы: 30

Бренд: Alacritech Страницы: 20

Бренд: Acces I/O products Страницы: 5

SINUS H PROFInet

Бренд: Enertronica Santerno Страницы: 34

Бренд: MC Страницы: 21

Бренд: Eaton Страницы: 14

Бренд: ZoneVu Страницы: 15

Бренд: FUNcube Страницы: 23

Бренд: AC Infinity Страницы: 24

Бренд: ADS Technologies Страницы: 21

Бренд: Xinje Страницы: 76

Бренд: Juniper Страницы: 6

Бренд: ADLINK Technology Страницы: 108

Бренды по названию

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Популярные бренды

Загрузить еще бренды