參數(shù)資料
型號(hào)： MSM54V24632A
廠商： OKI SEMICONDUCTOR CO., LTD.
英文描述： 131,072-Word x 32-Bit x 2-Bank SGRAM without Graphics Functions
中文描述： 131,072字× 32位× 2，銀行SGRAM無圖形功能
文件頁(yè)數(shù)： 1/29頁(yè)
文件大?。?/td> 401K
代理商： MSM54V24632A
1
Semiconductor
11 Feb. 1998
MSM54V24632A
MSM54V24632A
DESCRIPTION
The MSM54V24632A is a synchronous graphics random access memory without graphics
oriented functions; Block Write, Write per bit, Single write and Burst stop. It is organized as 128K
words
￥ 32
bits
￥
2 banks.
This device can operate up to 125MHz by using synchronous interface.
FEATURES
131,072-words
￥
32 bits
￥
2 banks memory
Single 3.3 V
±
0.3 V power supply
LVTTL compatible inputs and outputs
All input signals are latched at rising edge of system clock
Auto precharge and controlled precharge
Internal pipelined operation: column address can be changed every clock cycle
Dual internal banks controlled by A9 (Bank Address: BA)
Independent byte operation via DQM0 to DQM3
Simplified function (No Block write, Write per bit, Single write and Burst stop)
Programmable burst sequence (Sequential / Interleave)
Programmable burst length (1, 2, 4, 8 and full page)
Programmable
CAS
latency (1, 2 and 3)
Power Down operation and Clock Suspend operation
Auto refresh and Self refresh capability
1,024 refresh cycle / 16 ms
Package :
100-pin plastic QFP (QFP100-P-1420-0.65-BK4) (Product : MSM54V24632A-xxGS-BK4)
xx indicates speed rank.
PRODUCT FAMILY
131,072-Word
￥
32-Bit
￥
2-Bank SGRAM without Graphics Functions
Family
MSM54V24632A-10
MSM54V24632A-12
Clock Frequency
MHz (Max.)
100
83
MSM54V24632A-8
125
100-pin Plastic QFP (14
￥
20 mm)
Package
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