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參數(shù)資料
| 型號： | MSM6542-03GS-VK |
| 廠商： | OKI ELECTRIC INDUSTRY CO LTD |
| 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, PDSO24 |
| 封裝： | 0.430 INCH, PLASTIC, SOP-24 |
| 文件頁數(shù)： | 51/54頁 |
| 文件大小： | 406K |
| 代理商： | MSM6542-03GS-VK |
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Semiconductor
MSM6542-01/02/03
73
Rating
Symbol
Condition
Value
Unit
Power supply voltage
VDD
Ta = 25°C
–0.3 to 7
V
Input voltage
VI
Ta = 25°C
–0.3 to VDD+0.3
V
Output voltage
VO
Ta = 25°C
–0.3 to VDD+0.3
V
Storage temperature range
TSTG
–
–55 to +150
°C
Absolute Maximum Ratings
ELECTRICAL CHARACTERISTICS
Rating
Symbol
Condition
Value
Unit
Power supply voltage
VDD
–
4.5 to 5.5
V
Clock power supply voltage
VCLK
–
2.0 to 6
V
Crystal oscillator frequency
(xt)
–
32.768
kHz
Operating temperature range
TOP
–
–40 to +85
°C
Operation Range
Note:
The clock power supply voltage is required to assure operation of the crystal oscillator and clock.
Rating
Symbol
Condition
Max.
Applicable pin
DC Characteristics
Typ.
Min.
High input voltage (1)
Low input voltage (2)
Input leakage (1)
Input leakage (2)
High input current
Low input current
High output voltage
Low output voltage (1)
Low output voltage (2)
Leakage current
Current consumption (1)
Current consumption (2)
Input capacitance (1)
Input capacitance (2)
High input voltage (2)
VIH1
VIL2
ILK1
ILK2
IIH
IIL
VOH
VOL1
VOL2
IOFFLK
IDD1
IDD2
CI1
CI2
VIH2
V1 = VDD/0V
VIH = 0.8 VDD
VIL = 0.2 VDD
IOH = –400 A
IOL = 2.5 mA
VI = VDD/0V
Oscillation at 32.768 kHz
VDD = 5V
CS1 0V
VDD = 2V
Input oscillator
Frequency 1 MHz
2.2
–
–1
–10
–100
20
2.4
–
3
5
–
0.2
VDD
1
10
–20
100
–
0.4
10
30
5
–
V
A
pF
V
A
Low input voltage (1)
VIL1
0.8
VDD
–
0.8
CS0, A0 ~A3, D0 ~ D3
RD (E), WR (R/W),
ALE, 30-s ADJ
STOP/START
CS1, 68/80
CS0, ALE, A0 ~ A3,
68/80, RD (E), WR
(R/W), CS1, 30-s ADJ
D0 ~ D3, STOP/START
STOP/START
D0 ~ D3, 1Hz
INTERRUPT
PERIODIC
OUT
ALARM
VDD
Input pins other than
DO to D3
D0 to D3
(VDD = 5V ±10%, Ta = -40 ~ +85°C)
~~
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