參數(shù)資料
型號: IBM0418A8ACLAB
廠商: IBM Microeletronics
英文描述: 8Mb( 512K x 18 ) SRAM(8Mb( 512K x 18 )寄存器鎖存模式的同步CMOS靜態(tài)RAM)
中文描述: 8MB的(為512k × 18)的SRAM(8兆(為512k × 18)寄存器鎖存模式的同步的CMOS靜態(tài)RAM)的
文件頁數(shù): 3/6頁
文件大?。?/td> 75K
代理商: IBM0418A8ACLAB
IBM0418A4ACLAB IBM0418A8ACLAB
IBM0436A8ACLAB IBM0436A4ACLAB
Preliminary
8Mb (256Kx36 & 512Kx18) and 4Mb (128Kx36 & 256Kx18) SRAM
crlh3320. 01
7/99
IBM Corporation. All rights reserved.
Use is further subject to the provisions at the end of this document.
Page 3 of 6
Pin Description
SA0-SA18
Address Input
SA0-SA18 for 512Kx18
SA0-SA17 for 256Kx36
SA0-SA17 for 256Kx18
SA0-SA16 for 128Kx36
G
Asynchronous Output Enable
DQ0-DQ35
Data I/O
DQ0-DQ17 for 512Kx18
DQ0-DQ35 for 256Kx36
SS
Synchronous Select
K, K
Differential Input Register Clocks
M1, M2
Clock Mode Inputs- Selects Single or Dual Clock
Operation.
SW
Write Enable, Global
V
REF
(2)
HSTL Input Reference Voltage
SBWa
Write Enable, Byte a (DQ0-DQ8)
V
DD
Power Supply (+3.3V)
SBWb
Write Enable, Byte b (DQ9-DQ17)
V
SS
Ground
SBWc
Write Enable, Byte c (DQ18-DQ26)
V
DDQ
Output Power Supply
SBWd
Write Enable, Byte d (DQ27-DQ35)
ZZ
Asynchronous Sleep Mode
TMS,TDI,TCK
IEEE 1149.1 Test Inputs (LVTTL levels)
ZQ
Output Driver Impedance Control
TDO
IEEE 1149.1 Test Output (LVTTL level)
NC
No Connect
相關(guān)PDF資料
PDF描述
IBM0436A4ACLAB 4Mb( 128K x 36 ) SRAM(4Mb( 128K x 36 )寄存器鎖存模式的同步CMOS靜態(tài)RAM)
IBM0436A8ACLAB 8Mb( 256K x 36 ) SRAM(8Mb( 256K x 36 )寄存器鎖存模式的同步CMOS靜態(tài)RAM)
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IBM0436A86LQKA 8 Mb Synchronous Communication SRAM(8M位同步流水線式通訊靜態(tài)RAM)
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