CY7C1367A-166AJC Cypress Semiconductor Corporation., CY7C1367A-166AJC Datasheet

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CY7C1367A-166AJC

Manufacturer Part Number
CY7C1367A-166AJC
Description
Manufacturer
Cypress Semiconductor Corporation.
Datasheet
Features
Functional Description
The Cypress Synchronous Burst SRAM family employs
high-speed, low power CMOS designs using advanced
triple-layer polysilicon, double-layer metal technology. Each
memory cell consists of four transistors and two high valued
resistors.
The
GVT71512C18 SRAMs integrate 262,144 x 36 and 524,288 x
18 SRAM cells with advanced synchronous peripheral circuitry
Selection Guide
Cypress Semiconductor Corporation
Maximum Access Time (ns)
Maximum Operating Current (mA)
Maximum CMOS Standby Current (mA)
• Fast access times: 2.5 ns, 3.0 ns, and 3.5 ns
• Fast clock speed: 225 MHz, 200 MHz, 166 MHz, and
• Fast OE access times: 2.5 ns, 3.0 ns, and 3.5 ns
• Optimal for performance (two cycle chip deselect, depth
• 3.3V –5% and +10% power supply
• 3.3V or 2.5V I/O supply
• 5V tolerant inputs except I/Os
• Clamp diodes to V
• Common data inputs and data outputs
• Byte Write Enable and Global Write control
• Multiple chip enables for depth expansion:
• Address pipeline capability
• Address, data and control registers
• Internally self-timed Write Cycle
• Burst control pins (interleaved or linear burst
• Automatic power-down for portable applications
• JTAG boundary scan for B and T package version
• Low profile 119-bump, 14-mm x 22-mm PBGA (Ball Grid
150 MHz
expansion without wait state)
three chip enables for TA(GVTI)/A(CY) package version
and two chip enables for B(GVTI)/BG(CY) and
T(GVTI)/AJ(CY) package versions
sequence)
Array) and 100-pin TQFP packages
CY7C1366A/GVT71256C36
SS
at all inputs and outputs
and
Commercial
3901 North First Street
CY7C1367A/
256K x 36/512K x 18 Pipelined SRAM
7C1366A-225/
7C1367A-225/
71256C36-4.4
71512C18-4.4
570
2.5
10
and a 2-bit counter for internal burst operation. All synchro-
nous inputs are gated by registers controlled by a
positive-edge-triggered Clock Input (CLK). The synchronous
inputs include all addresses, all data inputs, address-pipelin-
ing Chip Enable (CE), depth-expansion Chip Enables (CE
and CE
Enables (BWa, BWb, BWc, BWd, and BWE), and Global Write
(GW). However, the CE
the TA(GVTI)/A(CY) package version.
Asynchronous inputs include the Output Enable (OE) and
Burst Mode Control (MODE). The data outputs (Q), enabled
by OE, are also asynchronous.
Addresses and chip enables are registered with either Ad-
dress Status Processor (ADSP) or Address Status Controller
(ADSC) input pins. Subsequent burst addresses can be inter-
nally generated as controlled by the Burst Advance Pin (ADV).
Address, data inputs, and write controls are registered on-chip
to initiate a self-timed WRITE cycle. WRITE cycles can be one
to four bytes wide, as controlled by the write control inputs.
Individual byte write allows an individual byte to be written.
BWa controls DQa. BWb controls DQb. BWc controls DQc.
BWd controls DQd. BWa, BWb, BWc, and BWd can be active
only with BWE being LOW. GW being LOW causes all bytes
to be written. The x18 version only has 18 data inputs/outputs
(DQa and DQb) along with BWa and BWb (no BWc, BWd,
DQc, and DQd).
For the B(GVTI)/BG(CY) and T(GVTI)/AJ(CY) package ver-
sions, four pins are used to implement JTAG test capabilities:
Test Mode Select (TMS), Test Data-In (TDI), Test Clock (TCK),
and Test Data-Out (TDO). The JTAG circuitry is used to serially
shift data to and from the device. JTAG inputs use
LVTTL/LVCMOS levels to shift data during this testing mode of
operation. The TA package version does not offer the JTAG
capability.
The
GVT71512C18 operate from a +3.3V power supply. All inputs
and outputs are LVTTL compatible.
2
CY7C1366A/GVT71256C36
), Burst Control Inputs (ADSC, ADSP, and ADV), Write
7C1366A-200/
7C1367A-200/
71256C36-5
71512C18-5
CY7C1366A/GVT71256C36
CY7C1367A/GVT71512C18
San Jose
510
3.0
10
2
Chip Enable input is only available for
7C1366A-166/
7C1367A-166/
71256C36-6
71512C18-6
CA 95134
425
3.5
10
and
7C1366A-150/
7C1367A-150/
71256C36-6.7
71512C18-6.7
June 12, 2001
408-943-2600
CY7C1367A/
380
3.5
10
2

Related parts for CY7C1367A-166AJC

CY7C1367A-166AJC Summary of contents

Page 1

... Commercial 570 10 • 3901 North First Street • San Jose Chip Enable input is only available for 2 and CY7C1367A/ 7C1366A-166/ 7C1366A-150/ 71256C36-6 71256C36-6.7 7C1367A-166/ 7C1367A-150/ 71512C18-6 71512C18-6.7 3.0 3.5 3.5 510 425 380 • ...

Page 2

... D Q BYTE d WRITE D Q ENABLE Input Register Address Register OUTPUT REGISTER CLR D Q Binary Counter & Logic [1] BYTE b WRITE D Q BYTE a WRITE D Q ENABLE Input Register Address Register OUTPUT REGISTER D Q CLR Binary Counter & Logic 2 CY7C1366A/GVT71256C36 CY7C1367A/GVT71512C18 DQa,DQb DQc,DQd DQa,D Qb ...

Page 3

... DQa DQb DQb DQb CCQ 4 CCQ DQb DQb DQb DQb 8 DQb 72 DQb CCQ 11 CCQ DQb 69 DQb 12 DQb 68 DQb CY7C1367A/GVT71512C18 (512K x 18 DQa DQb TA Package Version 18 DQa 62 DQb CCQ 20 CCQ DQa 59 DQb 22 DQa 58 DQb 23 DQa 57 DQb 24 DQa CCQ 27 CCQ DQa DQa 52 NC ...

Page 4

... DQc J V CCQ K DQd L DQd M V CCQ N DQd P DQd CCQ CCQ DQb CCQ DQb J V CCQ DQb M V CCQ N DQb CCQ CY7C1366A/GVT71256C36 CY7C1367A/GVT71512C18 119-Ball BGA Top View 256Kx36 ADSP ADSC DQc DQc DQc DQc BWc ADV BWb DQc DQd V CLK DQd ...

Page 5

... Mode: This input selects the burst sequence. A LOW on this Static pin selects Linear Burst HIGH on this pin selects Interleaved Burst. ZZ Input- Snooze: This active HIGH input puts the device in low power Asynchronous consumption standby mode. For normal operation, this input has to be either LOW or NC (No Connect). 5 CY7C1366A/GVT71256C36 CY7C1367A/GVT71512C18 Description ...

Page 6

... All synchronous inputs must meet setup and hold times around the clock’s rising edge. CE Input- Chip Enable: This active LOW input is used to enable the de- Synchronous vice and to gate ADSP . 6 CY7C1366A/GVT71256C36 CY7C1367A/GVT71512C18 Description Description ...

Page 7

... IEEE 1149.1 test output. LVTTL-level output. Not available for TA package version. V Supply Core power Supply: +3.3V –5% and +10 Ground Ground: GND I/O Supply Output Buffer Supply: +2.5V or +3.3V. CCQ Connect: These signals are not internally connected. User can leave it floating or connect CY7C1366A/GVT71256C36 CY7C1367A/GVT71512C18 Description ...

Page 8

... ADSP LOW along with chip being selected always initiates a Read cycle at the L-H edge of CLK. A WRITE cycle can be performed by setting WRITE LOW for the CLK L-H edge of the subsequent wait cycle. Refer to Write timing diagram for clarification. CY7C1366A/GVT71256C36 CY7C1367A/GVT71512C18 ) Burst Address Table (MODE = GND) ...

Page 9

... The bypass register is a single-bit register that can be placed between TDI and TDO. It allows serial test data to be passed through the device TAP to another device in the scan chain with minimum delay. The bypass register is set LOW (V when the BYPASS instruction is executed. 9 CY7C1366A/GVT71256C36 CY7C1367A/GVT71512C18 BWb BWc BWd ...

Page 10

... EXTEST is an IEEE 1149.1 mandatory public instruction executed whenever the instruction register is loaded with all 0s. EXTEST is not implemented in this device. CY7C1366A/GVT71256C36 CY7C1367A/GVT71512C18 The TAP controller does recognize an all-0 instruction. When an EXTEST instruction is loaded into the instruction register, the device responds SAMPLE/PRELOAD instruction has been loaded ...

Page 11

... IDLE Note: 11. The 0/1 next to each state represents the value at TMS at the rising edge of TCK. 1 SELECT DR-SCAN 0 1 CAPTURE-DR 0 SHIFT- EXIT1- PAUSE- EXIT2-DR 1 UPDATE- Figure 1. TAP Controller State Diagram 11 CY7C1366A/GVT71256C36 CY7C1367A/GVT71512C18 1 SELECT IR-SCAN 0 1 CAPTURE-IR 0 SHIFT- EXIT1- PAUSE- EXIT2-IR 1 UPDATE- [11] ...

Page 12

... OLC [13, 15 100 A OHC [13 8.0 mA OLT [13 8.0 mA OHT (AC)<–0.5V for t<t /2, Power-up KHKH . Control input signals (such as R/W, ADV/LD, etc.) may not have pulse widths less than CY7C1366A/GVT71256C36 CY7C1367A/GVT71512C18 0 Selection Circuitry [12] Min. Max. 2 0.3 CC –0.3 0.8 –5.0 5.0 –30 30 –5.0 5 ...

Page 13

... Capture Hold CH Notes: 16. t and t refer to the set-up and hold time requirements of latching data from the boundary scan register 17. Test conditions are specified using the load in TAP AC Test Conditions. CY7C1366A/GVT71256C36 CY7C1367A/GVT71512C18 [16, 17] Over the Operating Range Description 13 Min. Max Unit 20 ns ...

Page 14

... xxxxxx xxxxxx xxxxx xxxxxx xxxxxx xxxxx xxxxxx xxxxxx xxxxx xxxxxx xxxxxx xxxxx xxxxxx xxxxxx xxxxx xxxxxx xxxxxx xxxxx 14 CY7C1366A/GVT71256C36 CY7C1367A/GVT71512C18 ALL INPUT PULSES 1.5V 1 xxxxx xxxxxx xxxxx xxxxxx xxxxx xxxxxx xxxxx xxxxxx xxxxx xxxxxx xxxxx xxxxxx xxxxx xxxxxx xxxxx xxxxxx ...

Page 15

... IEEE 1149.1 PRELOAD function and is therefore not 1149.1-compliant. Do not use these instructions; they are reserved for future use. Do not use these instructions; they are reserved for future use. Places the bypass register between TDI and TDO. This instruction does not affect device operations. 15 CY7C1366A/GVT71256C36 CY7C1367A/GVT71512C18 Description Description ...

Page 16

... DQb 74 23 DQb 75 24 DQb 78 25 DQb 79 26 DQb ADV 83 30 ADSP 84 31 ADSC BWE CLK 89 CY7C1366A/GVT71256C36 CY7C1367A/GVT71512C18 Boundary Scan Order (256K x 36) Signal Bit# Name Bump BWa 3T 38 BWb 4T 39 BWc 5T 40 BWd DQc 6M 46 DQc 7L 47 DQc 6K 48 DQc ...

Page 17

... DQa 68 14 DQa 69 15 DQa 72 16 DQa 73 17 DQa ADV 83 22 ADSP 84 23 ADSC BWE CY7C1366A/GVT71256C36 CY7C1367A/GVT71512C18 Boundary Scan Order (512K x 18) Signal Bit# Name Bump ID 27 CLK BWa 3T 30 BWb DQb 6N 36 DQb 6L 37 DQb 7K 38 DQb DQb 7G 41 DQb ...

Page 18

... MAX; CLK frequency = 0 CC Device deselected; all inputs < > Max CLK cycle time > t Min. KC Description Test Conditions MHz 3. CY7C1366A/GVT71256C36 CY7C1367A/GVT71512C18 Ambient [18] Temperature 3.3V –5%/+10% Min. Max. 2.0 V +0.3 CC 2.0 4.6 –0.5 0.8 –5 5 –30 30 –5 5 2.4 0.4 3 ...

Page 19

... Thermal Resistance (Junction to Ambient) Still Air, soldered on a 4.25 x 1.125 inch, Thermal Resistance (Junction to Case) AC Test Loads and Waveforms for 3. 1.5V t (a) AC Test Loads and Waveforms for 2. 1.25V t (a) CY7C1366A/GVT71256C36 CY7C1367A/GVT71512C18 Test Conditions 4-layer PCB 317 3. 351 1.0 ns (b) 2. Symbol TQFP Typ. Unit 25 C ...

Page 20

... KQHZ KQLZ OEHZ 20 CY7C1366A/GVT71256C36 CY7C1367A/GVT71512C18 -5 -6 -6.7 166 MHz 150 MHz Max. Min. Max. Min. Max. 6.0 6.7 2.4 2.6 2.4 2.6 3.0 3.5 3.5 3 ...

Page 21

... OELZ xxx xxx xxxx xxx xxx xxxx Q(A1) Q(A2) Q(A2+1) xxx xxx xxxx SINGLE READ , and CE are active CY7C1366A/GVT71256C36 CY7C1367A/GVT71512C18 xxxxxx xxxxx xxxxx xxxxx xxxxxx xxxxx xxxxx xxxxx xxxxxx xxxxx xxxxx xxxxx xxxxxx xxxxx xxxxx xxxxx xxxxxx xxxxx xxxxx xxxxx xxxxxx ...

Page 22

... OEHZ xxxxxxxxx xxxxxxxxx D(A1) D(A2) D(A2+1) D(A2+1) xxxxxxxxx BURST WRITE 22 CY7C1366A/GVT71256C36 CY7C1367A/GVT71512C18 xxxxx xxxxxx xxxxx xxxxxx xxxxx xxxxx xxxxxx xxxxx xxxxxx xxxxx xxxxx xxxxxx xxxxx xxxxxx xxxxx xxxxx xxxxxx xxxxx xxxxxx xxxxx xxxxx ...

Page 23

... Q(A1) xxx Q(A2) D(A3) Single Reads Single Write 23 CY7C1366A/GVT71256C36 CY7C1367A/GVT71512C18 xxxxx xxxxx xxxxx xxxxx xxxxx xxxxx xxxxx xxxxx xxxxx xxxxx xxxxx xxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxx A5 xxxxxxxxx xxxxxxxxx xxxxx xxxxx ...

Page 24

... GVT71256C36TA-6 CY7C1366A-166BGC/ GVT71256C36B-6 150 CY7C1366A-150AJC/ GVT71256C36T-6.7 CY7C1366A-150AC/ GVT71256C36TA-6.7 CY7C1366A-150BGC/ GVT71256C36B-6.7 CY7C1366A/GVT71256C36 CY7C1367A/GVT71512C18 Package Name Package Type A101 100-Lead 1.4 mm Thin Quad Flat Pack A101 100-Lead 1.4 mm Thin Quad Flat Pack BG119 119-Lead BGA ( 2.4 mm) A101 100-Lead 1.4 mm Thin Quad Flat Pack A101 100-Lead ...

Page 25

... Speed (MHz) Ordering Code 225 CY7C1367A-225AJC/ GVT71512C18T-4.4 CY7C1367A-225AC/ GVT71512C18TA-4.4 CY7C1367A-225BGC/ GVT71512C18B-4.4 200 CY7C1367A-200AJC/ GVT71512C18T-5 CY7C1367A-200AC/ GVT71512C18TA-5 CY7C1367A-200BGC/ GVT715152C18B-5 166 CY7C1367A-166AJC/ GVT715152C18T-6 CY7C1367A-166AC/ GVT71512C18TA-6 CY7C1367A-166BGC/ GVT71512C18B-6 150 CY7C1367A-150AJC/ GVT71512C18T-6.7 CY7C1367A-150AC/ GVT71512C18TA-6.7 CY7C1367A-150BGC/ GVT71512C18B-6.7 Document #: 38-01011-*B CY7C1366A/GVT71256C36 CY7C1367A/GVT71512C18 Package Name Package Type A101 100-Lead ...

Page 26

... Package Diagrams 100-Pin Thin Plastic Quad Flatpack ( 1.4 mm) A101 CY7C1366A/GVT71256C36 CY7C1367A/GVT71512C18 26 51-85050-A ...

Page 27

... The inclusion of Cypress Semiconductor products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress Semiconductor against all charges. 119-Lead BGA ( 2.4 mm) BG119 CY7C1366A/GVT71256C36 CY7C1367A/GVT71512C18 51-85115 ...

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