IS61NVF51236-7.5TQI ISSI, Integrated Silicon Solution Inc, IS61NVF51236-7.5TQI Datasheet - Page 25

• Manufacturer Part Number: IS61NVF51236-7.5TQI
• Description: IC SRAM 18MBIT 117MHZ 100TQFP
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS61NVF51236-7.5TQI

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous
• Memory Size: 18M (512K x 36)
• Speed: 117MHz
• Interface: Parallel
• Voltage - Supply: 2.375 V ~ 2.625 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

IS61NLF25672/IS61NVF25672
IS61NLF51236/IS61NVF51236
IS61NLF102418/IS61NVF102418
INSTRUCTION CODES
TAP CONTROLLER STATE DIAGRAM
Integrated Silicon Solution, Inc. — www.issi.com —
Rev. C
12/08/08
Code
000
001
010
011
100
101
110
111
SAMPLE/PRELOAD
RESERVED
RESERVED
RESERVED
Instruction
SAMPLE-Z
BYPASS
EXTEST
IDCODE
1
0
Test Logic Reset
Run Test/Idle
0
Description
Captures the Input/Output ring contents. Places the boundary scan register between
the TDI and TDO. Forces all SRAM outputs to High-Z state. This
instruction is not 1149.1 compliant.
Loads the ID register with the vendor ID code and places the register between
TDI and TDO. This operation does not affect SRAM operation.
Captures the Input/Output contents. Places the boundary scan register between TDI
and TDO. Forces all SRAM output drivers to a High-Z state.
Do Not Use: This instruction is reserved for future use.
Captures the Input/Output ring contents. Places the boundary scan register between
TDI and TDO. Does not affect the SRAM operation. This instruction does not implement
1149.1 preload function and is therefore not 1149.1 compliant.
Do Not Use: This instruction is reserved for future use.
Do Not Use: This instruction is reserved for future use.
Places the bypass register between TDI and TDO. This operation does not
affect SRAM operation.
1
1
0
1
Capture DR
Update DR
Pause DR
Select DR
Exit1 DR
Exit2 DR
Shift DR
0
1-800-379-4774
1
1
1
0
0
0
0
0
1
1
1
0
1
Capture IR
Update IR
Select IR
Pause IR
Exit1 IR
Exit2 IR
Shift IR
0
1
1
0
1
0
0
0
0
1
1
25