参数资料
型号: IS61SP25618-133B
厂商: INTEGRATED SILICON SOLUTION INC
元件分类: SRAM
英文描述: 256K x 16, 256K x 18 SYNCHRONOUS PIPELINED STATIC RAM
中文描述: 256K X 18 CACHE SRAM, 4 ns, PBGA119
封装: PLASTIC, BGA-119
文件页数: 8/15页
文件大小: 120K
代理商: IS61SP25618-133B
IS61SP25616
IS61SP25618
ISSI
2
Integrated Silicon Solution, Inc. — 1-800-379-4774
Rev. A
04/17/01
BLOCK DIAGRAM
BURST
COUNTER
A2-A17
A1
A0
GW
MODE
ADSC
ADSP
ADDRESS
REGISTER
BW1
BYTE WRITE
REGISTER
BW2
BYTE WRITE
REGISTER
ENABLE
REGISTER
ENABLE
REGISTER
BWE
BW1
BW2
256K x 16/256K x 18
MEMORY ARRAY
16 or 18
DATA
INPUT
REGISTER
CLK
16 or 18
2
ADV
CLK
2
18
16
2
CLK2
DATA
OUTPUT
REGISTER
CLK2
CLK
OE
CE1
CE2
CLR
DQ1 - DQ16
or
DQ1 - DQ18
相关PDF资料
PDF描述
IS61SP25618-133TQ Octal Transparent D-Type Latches With 3-State Outputs 20-SSOP -40 to 85
IS61SP25618-133TQI Octal Transparent D-Type Latches With 3-State Outputs 20-SSOP -40 to 85
IS61SP25618-150B Octal Transparent D-Type Latches With 3-State Outputs 20-SSOP -40 to 85
IS61SP25618-150TQ Octal Transparent D-Type Latches With 3-State Outputs 20-SOIC -40 to 85
IS61SP25618-150TQI Octal Transparent D-Type Latches With 3-State Outputs 20-SOIC -40 to 85
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