8-bit micro-controller. MDT10P57 Datasheet

MDT10P57 micro-controller. Datasheet pdf. Equivalent

MDT10P57 Datasheet
Recommendation MDT10P57 Datasheet
Part MDT10P57
Description EPROM-Based 8-bit micro-controller
Feature MDT10P57; MDT10P57 1. General Description This EPROM-Based 8-bit micro-controller uses a fully static CMOS te.
Manufacture Micon Design Technology
Datasheet
Download MDT10P57 Datasheet




Micon Design Technology MDT10P57
MDT10P57
1. General Description
This EPROM-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 1K words
of ROM, and 128 bytes of static RAM.
2. Features
The followings are some of the features on the
hardware and software:
Fully CMOS static design
8-bit data bus
On chip EPROM size: 1K words
Internal RAM size: 128 bytes
35 single word instructions
14-bit instructions
8-level stacks
Operating voltage: 2.5 V ~ 5.5 V
Operating frequency: 0 ~ 20 MHz
The most fast execution time is 200 ns
under 20 MHz in all single cycle
instructions except the branch
instruction
Addressing modes include direct,
indirect and relative addressing modes
Power-on Reset
Power edge-detector Reset
Sleep Mode for power saving
5 types of oscillator can be selected by
programming option:
INRC—Internal 4MHz RC oscillator
RC—Low cost RC oscillator
LFXT—Low frequency crystal
oscillator
XTAL—Standard crystal oscillator
HFXT—High frequency crystal
oscillator
8-bit real time clock/counter (RTCC) with
8-bit programmable prescaler
On-chip RC oscillator based Watchdog
Timer (WDT)
4-channel, 8-bit AD
Interrupt source:
Timer0, INT, Pin change, AD
3. Applications
The application areas range from appliance
motor control and high speed automotive to
low power remote transmitters/receivers, small
instruments, chargers, toy, automobile and PC
pe-ripheral … etc.
This specification are subject to be changed without notice. Any latest information please preview
http;//www.mdtic.com.tw
P. 1
2008/02 Ver. 1.2



Micon Design Technology MDT10P57
4. Pin Assignment
MDT10P57A1P
VDD1
PA52
PA4/AN33
PA34
PB55
PB46
PB37
/ MDT10P57A1S
14VSS
13PA0/AN0
12PA1/AN1/VREF
11PA2/T0CKI/AN2
10PB0
9PB1
8PB2
MDT10P57
MDT10P57A3P
VDD1
PA52
PA4/AN33
MCLRB4
PB55
PB46
PB37
/ MDT10P57A3S
14VSS
13PA0/AN0
12PA1/AN1/VREF
11PA2/T0CKI/AN2
10PB0
9PB1
8PB2
MDT10P57A2P
VDD1
OSC12
OSC23
PA34
PB55
PB46
PB37
/ MDT10P57A2S
14VSS
13PA0/AN0
12PA1/AN1/VREF
11PA2/T0CKI/AN2
10PB0
9PB1
8PB2
MDT10P57A4P
VDD1
OSC12
OSC23
MCLRB4
PB55
PB46
PB37
/ MDT10P57A4S
14VSS
13PA0/AN0
12PA1/AN1/VREF
11PA2/T0CKI/AN2
10PB0
9PB1
8PB2
5. Pin Function Description
Pin Name
I/O
Function Description
PA5 I/O Port A, TTL input level / Schmitt Trigger input levels.
PA4/AN3
I/O Port A, TTL input level.
PA3 I Port A, TTL input level / Schmitt Trigger input levels. Input only.
PA2/T0CKI/AN2/INT I/O Port A, Schmitt Trigger input levels.
PA1/AN1/VREF I/O Port A, TTL input level / Schmitt Trigger input levels.
PA0/AN0
I/O Port A, TTL input level / Schmitt Trigger input levels.
PB5~PB0
I/O Port B, TTL input level.
OSC1
I Oscillator Input.
OSC2
O Oscillator Output.
MCLRB
I Master Clear.
VDD
Power supply
VSS
Ground
This specification are subject to be changed without notice. Any latest information please preview
http;//www.mdtic.com.tw
P. 2
2008/02 Ver. 1.2



Micon Design Technology MDT10P57
6. Memory Map
(A) Register Map
Address
BANK0
00
01
02
03
04
05
06
0A
0B
0C
1E
1F
20~7F
BANK1
01
05
06
0C
0E
1F
A0~BF
Description
Indirect Addressing Register
RTCC
PCL
STATUS
MSR
Port A
Port B
PCHLAT
INTS
PIFB1
ADRES
ADS0
General purpose register
TMR
CPIO A
CPIO B
PIEB1
PSTA
ADS1
General purpose register
MDT10P57
(1) IAR (Indirect Address Register): R00
(2) RTCC (Real Time Counter/Counter Register): R01
(3) PC (Program Counter): R02, R0A
Write PC --- from PCHLAT
Write PC --- from PCHLAT
LJUMP, LCALL --- from instruction word
RTIW, RET --- from STACK
A11
A10~A8
A7~A0
Write PC --- from ALU
LJUMP, LCALL --- from instruction word
RTIW, RET, RTFI --- from STACK
This specification are subject to be changed without notice. Any latest information please preview
http;//www.mdtic.com.tw
P. 3
2008/02 Ver. 1.2







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