IS61LPS51236A-250B3LI-TR ISSI, Integrated Silicon Solution Inc, IS61LPS51236A-250B3LI-TR Datasheet - Page 24

• Manufacturer Part Number: IS61LPS51236A-250B3LI-TR
• Description: IC SRAM 18MBIT 250MHZ 165FBGA
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS61LPS51236A-250B3LI-TR

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous
• Memory Size: 18M (512K x 36)
• Speed: 250MHz
• Interface: Parallel
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 165-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

IS61VPS25672A, IS61LPS25672A
IS61VPS51236A, IS61LPS51236A, IS61VPS102418A, IS61LPS102418A
INSTRUCTION CODES
TAP CONTROLLER STATE DIAGRAM
24
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
Select DR
Pause DR
Exit1 DR
Exit2 DR
Shift DR
0
1
1
1
0
0
0
0
0
1
1
Integrated Silicon Solution, Inc. — 1-800-379-4774
1
0
1
Capture IR
Update IR
Pause IR
Select IR
Exit1 IR
Exit2 IR
Shift IR
0
1
1
0
1
0
0
0
0
1
1
02/12/2010
Rev. N