參數(shù)資料
型號(hào): M41ST87YMX6
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, ROHS COMPLIANT, PLASTIC, SOX-28
文件頁(yè)數(shù): 2/52頁(yè)
文件大?。?/td> 689K
代理商: M41ST87YMX6
Description
M41ST87Y, M41ST87W
Doc ID 9497 Rev 8
Figure 4.
Block diagram
1.
Open drain output.
2.
Programmable output (open drain or full-CMOS); if open drain option is selected and if pulled-up to supply other than VCC,
this supply must be equal to, or less than VBAT when VCC = 0 V (during battery backup mode).
3.
Available in SOX28 (MX) package only.
4.
Crystal is external on SSOP (SS) package and internal for the SOX28 (MX) package.
AI07026
COMPARE
VPFD
VCC
VOUT
COMPARE
VSO
VOUT
VBL
BL
COMPARE
Crystal
(4)
I2C
INTERFACE
REAL TIME CLOCK
CALENDAR
128 BYTES
USER RAM
8 BYTES ROM
RTC w/ALARM
& CALIBRATION
WATCHDOG
SQUARE WAVE
TAMPER
SDA
SCL
1.25V
PFI1
PFI2
PFO1
(2)
PFO2
(2)
RSTIN1
POR
SQW/FT
(2)
RST
(1)
WDI
(3)
TPXIN
WDS
TIEX
CLRX
CLRXEXT
AFE
OFIE
IRQ/OUT
(1)
VBAT
32KHz
OSCILLATOR
TPCLR
F32k
(1)
COMPARE
RSTIN2
(3)
EX
(3)
ECON
(3)
(Internal)
1.25V
(Internal)
VSS
2
XI
XO
(3)
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