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M48T86PC1TR View Datasheet(PDF) - STMicroelectronics

Part Name
Description
Manufacturer
M48T86PC1TR
ST-Microelectronics
STMicroelectronics ST-Microelectronics
M48T86PC1TR Datasheet PDF : 36 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Description
M48T86
Figure 3. 28-pin SOIC connections
NC 1
28 NC
MOT 2
NC 3
27 VCC
26 SQW
NC 4
25 NC
AD0 5
24 RCL
AD1 6
23 NC
AD2 7
22 IRQ
M48T86
AD3 8
21 RST
AD4 9
20 DS
AD5 10
19 NC
AD6 11
) AD7 12
t(s VSS 13
c VSS 14
Produ t(s) Figure 4. Block diagram
18
17
16
15
AI01642
R/W
AS
E
NC
solete roduc OSCILLATOR
/8
/ 64
/ 64
) - Ob lete P E
t(s so VCC
lete Prodduucct(s) - Ob VBAT
POWER
SWITCH
AND
WRITE
PROTECT
VCC
POK
PERIODIC INTERRUPT/SQUARE WAVE SELECTOR
CLOCK/
CALENDAR
UPDATE
SQUARE WAVE
OUTPUT
REGISTERS A,B,C,D
SQW
IRQ
RST
CLOCK CALENDAR,
AND ALARM RAM
DOUBLE
BUFFERED
bso ProDS
O te R/W
le AS
Obso AD0-AD7
BUS
INTERFACE
BCD/BINARY
INCREMENT
STORAGE
REGISTERS
(114 BYTES)
RCL
AI01643
8/36
 

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