参数资料
型号: M41ST84Y-85MH6TR
厂商: STMICROELECTRONICS
元件分类: 时钟/数据恢复及定时提取
英文描述: 1 TIMER(S), REAL TIME CLOCK, PDSO28
封装: 0.330 INCH, SNAPHAT, PLASTIC, SOH-28
文件页数: 28/32页
文件大小: 168K
代理商: M41ST84Y-85MH6TR
5/32
M41ST84Y, M41ST84W
Figure 2. Logic Diagram
Note: 1. For SO16 package only.
Figure 3. 16-pin SOIC Connections
Table 1. Signal Names
Note: 1. For SO16 package only.
Figure 4. 28-pin SOIC Connections
AI03677
SCL
VCC
M41ST84Y
M41ST84W
VSS
SDA
RSTIN
IRQ/FT/OUT
SQW
WDI
PFI
RST
PFO
VBAT
(1)
XI
(1)
XO
(1)
AI03678
8
2
3
4
5
6
7
9
10
11
12
13
14
16
15
1
RSTIN
WDI
IRQ/FT/OUT
SDA
VBAT
PFI
NC
SQW
SCL
NC
PFO
VSS
RST
XO
XI
VCC
M41ST84Y
M41ST84W
XI (1)
Oscillator Input
XO (1)
Oscillator Output
IRQ/FT /OUT
Interrupt/Frequency Test/
Out Output (Open Drain)
PFI
Power Fail Input
PFO
Power Fail Output
RST
Reset Output (Open Drain)
RSTIN
Reset Input
SCL
Serial Clock Input
SDA
Serial Data Input/Output
SQW
Square Wave Output
WDI
Watchdog Input
VCC
Supply Voltage
VBAT
(1)
Battery Supply Voltage
VSS
Ground
AI03679
8
2
3
4
5
6
7
9
10
11
12
13
14
22
21
20
19
18
17
16
15
28
27
26
25
24
23
1
RSTIN
NC
WDI
NC
IRQ/FT/OUT
NC
PFI
SCL
NC
PFO
VSS
SDA
RST
NC
SQW
VCC
M41ST84Y
M41ST84W
NC
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