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參數(shù)資料
| 型號(hào)： | TMS6648148A |
| 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(dòng)態(tài)隨機(jī)存取記憶體 |
| 文件頁(yè)數(shù)： | 29/56頁(yè) |
| 文件大?。?/td> | 958K |
| 代理商： | TMS6648148A |
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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
29
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
PARAMETER MEASUREMENT INFORMATION
CKE
tIH
tCESP
CLK
CLK Is Don’t Care, But Must Be
Stable Before CKE High
Last Data-out
READ (READ-P)
Operation
Enter
Power-down
Mode
Last Data-In
WRT (WRT-P)
Operation
Exit Power-Down
Mode If tCESP Is
Satisfied
(New Command)
tIS
CKE
tIH
tCESP
CLK
CLK Is Don’t Care, But Must Be
Stable Before CKE High
Last Data-Out
READ (READ-P)
Operation
Enter
Power-Down
Mode
Last Data-In
WRT (WRT-P)
Operation
tIS
DESL or NOOP
Command Only If
tCESP Is Not Satisfied
Exit Power-Down
Mode
(New Command)
Figure 18. Power-Down Operation
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TMS6641648 | 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 |
| TMS6641648A | 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 |
| TMS66441410 | 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 |
| TMS6644148 | 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 | 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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| TMS664814DGE-8 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SDRAM|4X2MX8|CMOS|TSOP|54PIN|PLASTIC |
| TMS664814DGE-8A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SDRAM|4X2MX8|CMOS|TSOP|54PIN|PLASTIC |
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