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MDT10P55
8 EPROM
CMOS
1K EPROM 72
RAM
CMOS
8
EPROM
1K
(POR)
5
INTRC
4MHz RC
RC RC
LFXT
XTAL
HFXT
0~20MHZ
20MHz
3
20ms 40ms 80ms
88
14
2
2.5V~6.0V
RAM
72
36
(WDT)
/
(RTCC)
200ns
MDT10P55
( PC
)
/
Tel: 020-81515320 39898653
Fax: 020-81628995
1
Http://www.yjmcu.com
MDT10P55
Tel: 020-81515320 39898653
Fax: 020-81628995
2
Http://www.yjmcu.com
MDT10P55
PB5~0 PC4~0 PC5/RTCC /MCLR OSC1 OSC2
Vdd VSS
I/O I/O Port B,TTL I/O Port C,TTL I/O /
I I O
PB3
A
00 01 02 03 04 06 07 08~1F 30~3F 50~5F 70~7F 1 IAR 2 RTCC 3 PC
RTCC PC STATUS MSR Port B Port C
R0 / R1
R2 PC CALL
JUMP RTIW RET
0
A9 A8
A7~A0
PC JUMP CALL
RTIW RET
STACK
STATUS b5
Tel: 020-81515320
PC JUMP CALL RTIW RET
ALU instruction word STACK
39898653
Fax: 020-81628995
3
Http://www.
MDT10P55 Datasheet
