參數(shù)資料
型號： M48T08Y-15PC1
廠商： STMICROELECTRONICS
元件分類： 時鐘/數(shù)據(jù)恢復(fù)及定時提取
英文描述： 0 TIMER(S), REAL TIME CLOCK, PDMA28
封裝： CAPHAT, PLASTIC, DIP-28
文件頁數(shù)： 24/26頁
文件大?。?/td> 173K
代理商： M48T08Y-15PC1
7/26
M48T08, M48T18, M48T08Y
Table 5. DC Characteristics
Note: 1. Valid for Ambient Operating Temperature: TA = 0 to 70°C; VCC = 4.75 to 5.5V or 4.5 to 5.5V (except where noted).
2. Outputs deselected.
3. Measured with Control Bits set as follows: R = '1'; W, ST, FT = '0.'
4. Negative spikes of –1V allowed for up to 10ns once per Cycle.
5. The INT pin is Open Drain.
Symbol
Parameter
Test Condition(1)
M48T08/M48T18/T08Y
Unit
Min
Max
ILI
Input Leakage Current
0V
≤ VIN ≤ VCC
±1
A
ILO
(2)
Output Leakage Current
0V
≤ VOUT ≤ VCC
±1
A
ICC
Supply Current
Outputs open
80
mA
ICC1
(3)
Supply Current (Standby) TTL
E1 = VIH, E2 = VIL
3mA
ICC2
(3)
Supply Current (Standby) CMOS
E1 = VCC – 0.2V,
E2 = VSS + 0.2V
3mA
VIL
(4)
Input Low Voltage
–0.3
0.8
V
VIH
Input High Voltage
2.2
VCC + 0.3
V
VOL
Output Low Voltage
IOL = 2.1mA
0.4
V
Output Low Voltage (INT) (5)
IOL = 0.5mA
0.4
V
VOH
Output High Voltage
IOH = –1mA
2.4
V
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