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參數(shù)資料
| 型號(hào)： | UPD448012-X |
| 廠(chǎng)商： | NEC Corp. |
| 英文描述： | 8M-BIT CMOS STATIC RAM 512K-WORD BY 16-BIT EXTENDED TEMPERATURE OPERATION |
| 中文描述： | 800萬(wàn)位CMOS靜態(tài)RAM為512k字由16位溫度范圍 |
| 文件頁(yè)數(shù)： | 18/24頁(yè) |
| 文件大?。?/td> | 147K |
| 代理商： | UPD448012-X |
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Data Sheet M14466EJ5V0DS
18
μ
PD448012-X
(3) /LB, /UB Controlled
t
CDR
Data retention mode
V
IH
(MIN.)
V
CCDR
(MIN.)
V
IL
(MAX.)
t
R
V
CC
/LB, /UB
/LB, /UB
≥
V
CC
–
0.2 V
GND
V
CC
(MIN.)
Note
Note
B version : 2.7 V, C version : 2.2 V
Remark
On the data retention mode by controlling /LB and /UB, the input level of /CE1 and CE2 must be
≥
V
CC
0.2 V or
≤
0.2 V. The other pins (Address, I/O, /WE, /OE) can be in high impedance state.
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| UPD448012GY-B55X-MJH | 8M-BIT CMOS STATIC RAM 512K-WORD BY 16-BIT EXTENDED TEMPERATURE OPERATION |
| UPD448012GY-B70X-MJH | 8M-BIT CMOS STATIC RAM 512K-WORD BY 16-BIT EXTENDED TEMPERATURE OPERATION |
| UPD448012GY-B85X-MJH | 8M-BIT CMOS STATIC RAM 512K-WORD BY 16-BIT EXTENDED TEMPERATURE OPERATION |
| UPD448012GY-B10X-MJH | Hook-Up Wire; Conductor Size AWG:20; No. Strands x Strand Size:7 x 28; Jacket Color:Green; Approval Bodies:UL; Approval Categories:UL AWM Style 1180; Passes VW-1 Flame Test; Cable/Wire MIL SPEC:MIL-W-16878/5 Type EE RoHS Compliant: Yes |
| UPD448012GY-C10X-MJH | Hook-Up Wire; Conductor Size AWG:20; No. Strands x Strand Size:7 x 28; Jacket Color:Light Blue; Approval Bodies:UL; Approval Categories:UL AWM Style 1180; Passes VW-1 Flame Test; Cable/Wire MIL SPEC:MIL-W-16878/5 Type EE RoHS Compliant: Yes |
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