參數(shù)資料
型號(hào): M41T94MQ6E
廠商: STMICROELECTRONICS
元件分類(lèi): 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, PDSO16
封裝: ROHS COMPLIANT, PLASTIC, SOIC-16
文件頁(yè)數(shù): 41/41頁(yè)
文件大小: 352K
代理商: M41T94MQ6E
M41T94
Description
Figure 4.
Block diagram
1.
Open drain output
Figure 5.
Hardware hookup
1.
CPOL (clock polarity) and CPHA (clock phase) are bits that may be set in the SPI control register of the MCU.
AI04785
COMPARE
VPFD = 4.4V
VCC
COMPARE
VSO = 2.5V
VBL= 2.5V
BL
COMPARE
Crystal
SPI
INTERFACE
REAL TIME CLOCK
CALENDAR
44 BYTES
USER RAM
RTC w/ALARM
& CALIBRATION
WATCHDOG
SQUARE WAVE
SDO
E
SDI
SCL
RSTIN1
POR
SQW
RST
(1)
WDI
WDF
AF
IRQ/FT/OUT
(1)
VBAT
32KHz
OSCILLATOR
RSTIN2
(2.65V if THS = V
SS
)
AI03686
Master
(ST6, ST7, ST9,
ST10, Others)
SPI Interface with
(CPOL, CPHA)(1) =
('0','0') or ('1','1')
D
Q
C
CS3
CS2
CS1
M41T94
E
XXXXX
CQD
XXXXX
CQD
E
CQD
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