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參數(shù)資料
| 型號： | UPD43256BGW-B15X-9JL |
| 元件分類： | SRAM |
| 英文描述： | 32K X 8 STANDARD SRAM, 150 ns, PDSO28 |
| 封裝： | 8 X 13.40 MM, PLASTIC, TSOP1-28 |
| 文件頁數(shù)： | 18/20頁 |
| 文件大?。?/td> | 269K |
| 代理商： | UPD43256BGW-B15X-9JL |
7
μPD43256B-X
Data Sheet M11012EJ7V0DS
DC Characteristics (Recommended Operating Conditions Unless Otherwise Noted) (2/2)
Parameter
Symbol
Test condition
μPD43256B-AxxX
μPD43256B-BxxX
Unit
MIN.
TYP.
MAX.
MIN.
TYP.
MAX.
Input leakage current
ILI
VIN = 0 V to VCC
–1.0
+1.0
–1.0
+1.0
μA
I/O leakage current
ILO
VI/O = 0 V to VCC, /OE = VIH or
–1.0
+1.0
–1.0
+1.0
μA
/CS = VIH or /WE = VIL
Operating supply current
ICCA1
/CS = VIL,
μPD43256B-A85X
45
–
mA
Minimum cycle time,
μPD43256B-A10X
40
–
II/O = 0 mA
μPD43256B-A12X
40
–
μPD43256B-B10X
–
40
μPD43256B-B15X
–
40
VCC
≤ 3.3 V
–
25
ICCA2
/CS = VIL, II/O = 0 mA
15
VCC
≤ 3.3 V
–
10
ICCA3
/CS
≤ 0.2 V, Cycle = 1 MHz, II/O = 0 mA,
15
VIL
≤ 0.2 V, VIH ≥ VCC – 0.2 V VCC ≤ 3.3 V
–
10
Standby supply current
ISB
/CS = VIH
3
mA
VCC
≤ 3.3 V
–
2
ISB1
/CS
≥ VCC 0.2 V
1.0
50
1.0
50
μA
VCC
≤ 3.3 V
–
25
High level output voltage
VOH1
IOH = –1.0 mA, VCC
≥ 4.5 V
2.4
V
IOH = –0.5 mA, VCC < 4.5 V
2.4
VOH2
IOH = –0.02 mA
VCC–
0.1
VCC–
0.1
Low level output voltage
VOL
IOL = 2.1 mA, VCC
≥ 4.5 V
0.4
V
IOL = 1.0 mA, VCC < 4.5 V
0.4
VOL1
IOL = 0.02 mA
0.1
Remarks 1. VIN : Input voltage
VI/O : Input / Output voltage
2. These DC characteristics are in common regardless of package types.
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