參數(shù)資料
型號: TMS66441410
廠商: Texas Instruments, Inc.
英文描述: 4 194 304 BY 4-BIT/2 097 152 BY 8-BIT/1 048 576 BY 16-BIT BY 4-BANK SYNCHRONOUS DYNAMIC RANDOM-ACCESS MEMORIES
中文描述: 4 194 304 4位/ 2 097 152 8位/ 1 048 576由16位4,銀行同步動態(tài)隨機存取記憶體
文件頁數(shù): 51/56頁
文件大?。?/td> 958K
代理商: TMS66441410
TMS664414, TMS664814, TMS664164
4 194 304 BY 4-BIT/2 097 152 BY 8-BIT/1 048 576 BY 16-BIT BY 4-BANK
SYNCHRONOUS DYNAMIC RANDOM-ACCESS MEMORIES
SMOS695A– APRIL 1998 – REVISED JULY 1998
51
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
PARAMETER MEASUREMENT INFORMATION
C0
R0
R0
R0
READ-P_0
ACTV_0
n+7
n+6
n+5
n+4
n+3
n+2
n+1
n
CKE
CS
A0–A9
A10
A11
A12
A13
W
CAS
RAS
DQMx
DQ
CLK
tRCD
BURST
TYPE
BANK
ROW
BURST CYCLE
(D/Q)
(0–3)
ADDR
n
n+1
n+2
n+3
n+4
n+5
n+6
n+7
Q
0
R0
C0
C0+1
C0+2
C0+3
C0+4
C0+5
C0+6
C0+7
Column-address sequence depends on programmed burst type and starting addresses C0 and C1 (see Table 6).
NOTE A: This example illustrates minimum tRCD for the ’664xx4 at 125 MHz.
Figure 41. Read Bursts With Automatic Deactivate (read latency = 3, burst length = 8) (for x16)
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TMS6644148 制造商:TI 制造商全稱:Texas Instruments 功能描述:4 194 304 BY 4-BIT/2 097 152 BY 8-BIT/1 048 576 BY 16-BIT BY 4-BANK SYNCHRONOUS DYNAMIC RANDOM-ACCESS MEMORIES
TMS6644148A 制造商:TI 制造商全稱:Texas Instruments 功能描述:4 194 304 BY 4-BIT/2 097 152 BY 8-BIT/1 048 576 BY 16-BIT BY 4-BANK SYNCHRONOUS DYNAMIC RANDOM-ACCESS MEMORIES
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TMS664414DGE-8 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SDRAM|4X4MX4|CMOS|TSOP|54PIN|PLASTIC
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