參數(shù)資料
型號: SMJ55161
廠商: Texas Instruments, Inc.
英文描述: 262144 BY 16-BIT MULTIPORT VIDEO RAM
中文描述: 262144由16位多端口視頻內(nèi)存
文件頁數(shù): 16/64頁
文件大?。?/td> 1505K
代理商: SMJ55161
SMJ55161
262144 BY 16-BIT
MULTIPORT VIDEO RAM
SGMS056D – MAY 1995 – REVISED OCTOBER 1997
16
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
byte operation (continued)
In byte-write operation, CASL enables data to be written to the lower byte (DQ0–DQ7), and CASU enables data
to be written to the upper byte (DQ8–DQ15). In an early write cycle, WE is brought low prior to both CASx
signals, and data setup and hold times for DQ0 –DQ15 are referenced to the first falling edge of CASx
(see Figure 5).
RAS
WE
CASU
A0–A8
DQ0–DQ15
Valid Input
th(CLD)
tsu(DCL)
CASL
th(CLCA)
tsu(CA)
Row
Column
Figure 5. Example of an Early-Write Cycle
相關(guān)PDF資料
PDF描述
SMJ55166 262144 BY 16-BIT MULTIPORT VIDEO RAM
SMJ626162 524288 BY 16-BIT BY 2-BANK SYNCHRONOUS DYNAMIC RANDOM-ACCESS MEMORY
SML-010DT Chip LEDs with reflectors
SML-010FT Chip LEDs with reflectors
SML-010JT Chip LEDs with reflectors
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SMJ55166 制造商:TI 制造商全稱:Texas Instruments 功能描述:262144 BY 16-BIT MULTIPORT VIDEO RAM
SMJ55166-75HKCM 制造商:Micross Components 功能描述:DRAM 2KX16 "VIDEO RAM" - Bulk
SMJ5821TS50 制造商:MICRO SEMI 功能描述:New
SMJ5C1008-25JDCM 制造商:Rochester Electronics LLC 功能描述:- Bulk
SMJ5C1008L-25JDCM 制造商:Texas Instruments 功能描述: