參數(shù)資料
型號(hào): M41ST85WMH6F
廠商: STMICROELECTRONICS
元件分類: 時(shí)鐘/數(shù)據(jù)恢復(fù)及定時(shí)提取
英文描述: 1 TIMER(S), REAL TIME CLOCK, PDSO28
封裝: 0.300 INCH, SNAPHAT, ROHS COMPLIANT, PLASTIC, SOH-28
文件頁(yè)數(shù): 40/41頁(yè)
文件大?。?/td> 376K
代理商: M41ST85WMH6F
Description
M41ST85W
Table 1.
Signal names
Figure 2.
28-pin SOIC connections
ECON
Conditioned chip enable output
EX
External chip enable
IRQ/FT/OUT
Interrupt/frequency test/out output (open drain)
PFI
Power fail input
PFO
Power fail output
RST
Reset output (open drain)
RSTIN1
Reset 1 Input
RSTIN2
Reset 2 Input
SCL
Serial clock input
SDA
Serial data input/output
SQW
Square wave output
WDI
Watchdog input
VCC
Supply voltage
VOUT
Voltage output
VSS
Ground
VBAT
(1)
1.
For 28-pin, 300 mil embedded crystal SOIC only.
Battery supply voltage
NC
No connect
NF
No function
AI03659
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
RSTIN1
RSTIN2
NC
WDI
NC
IRQ/FT/OUT
NC
VOUT
NC
EX
NC
PFI
SCL
NC
PFO
ECON
VSS
SDA
RST
NC
SQW
VCC
M41ST85W
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