MDT10C65
1. General Description
3. Applications
This ROM-Based 8-bit micro-controller
uses a fully static CMOS technology
process to achieve higher speed and
smaller size with the low power
consumption and high noise immunity. On
chip memory includes 4K words of ROM,
and 192 bytes of static RAM.
The application areas of this MDT10C65
range from appliance motor control and high
speed automotive to low power remote
transmitters/receivers
and
tele-communications processors, such as
Remote controller, small instruments, toy,
automobile and keyboard … etc.
2. Features
4. Pin Diagram
u RISC CPU
PA6 1
/RES 2
PA0 3
PA1 4
PA2 5
42 PA7
41 PB7
40 PB6
39 PB5
38 PB4
37 PB3
36 PB2
35 PB1
34 PB0/IRQ
33 VDD
32 VSS
31 PD7
30 PD6
29 PD5
28 PD4
27 PC7
26 PC6
25 PC5
24 PC4
23 PD3
22 PD2
u Fully static design
u 37 single word instructions
u 4K x 14 program memory.
u 192 bytes RAM for data
u 35 bi-directional I/O
PA3 6
PA4/T0CLK 7
u Eight level hardware stacks
u Watchdog timer with on-chip RC
oscillator.
PA5 8
PE0 9
PE1 10
PE2 11
u Interrupt capability
VDD 12
VSS 13
OSC1 14
OSC2 15
PC0/T1OSCO 16
PC1/T1OSCI 17
PC2 18
u Timer0 : 8-bit timer with 8-bit
prescaler
u Timer1 : 8-bit timer with 8-bit compare
register. This timer can be used as
carrier generator.
PC3 19
PD0 20
PD1 21
u Sleep mode for power saving.
u PB and PD with port change wake-up
interrupt.
This specification are subject to be changed without notice. Any latest information
please preview http;//www.mdtic.com.tw
P. 1
2004/7 Ver. 1.1