參數(shù)資料
型號: M41ST84W
廠商: 意法半導(dǎo)體
英文描述: 3.0/3.3V I2C Serial RTC with Supervisory Functions(帶監(jiān)視功能的3.0/3.3V I2C串行RTC)
中文描述: 3.0/3.3V I2C串行實(shí)時時鐘具有監(jiān)督職能(帶監(jiān)視功能的3.0/3.3V的I2C串行時鐘)
文件頁數(shù): 5/29頁
文件大?。?/td> 481K
代理商: M41ST84W
5/29
M41ST84W
Figure 3. 16-pin SOIC Connections
Figure 4. Block Diagram
Note: 1. Open drain output
AI03678
8
2
3
4
5
6
7
9
10
11
12
13
14
16
15
1
RSTIN
PFO
WDI
IRQ/FT/OUT
NC
SDA
VBAT
VSS
PFI
SQW
SCL
NC
RST
XO
XI
VCC
M41ST84W
AI03931
COMPARE
VPFD = 2.65V
VCC
COMPARE
VSO = 2.5V
VINT
VBL= 2.5V
BL
COMPARE
Crystal
400kHz
I2C
INTERFACE
REAL TIME CLOCK
CALENDAR
44 BYTES
USER RAM
RTC w/ALARM
& CALIBRATION
WATCHDOG
SQUARE WAVE
SDA
SCL
1.25V
(Internal)
PFI
PFO
RSTIN
POR
SQW
RST(1)
WDI
WDF
AF
IRQ/FT/OUT(1)
VBAT
32KHz
OSCILLATOR
COMPARE
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