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PDF MDT10P57 Data sheet ( Hoja de datos )
| Número de pieza | MDT10P57 | |
| Descripción | EPROM-Based 8-bit micro-controller | |
| Fabricantes | Micon Design Technology | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de MDT10P57 (archivo pdf) en la parte inferior de esta página. Total 13 Páginas | ||
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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
1 page  
MDT10P57
Bit Symbol
Function
6
PEIE
0: disable all peripheral interrupt.
1: enable all peripheral interrupt.
7
GIS
0: disable global interrupt.
1: enable global interrupt.
(10) PIFB1 (Peripheral Interrupt Flag Bit): R0C
Bit Symbol
Function
0~5 -- Unimplemented
A/D interrupt flag
6 ADIF 0: A/D conversion is not complete
1: A/D conversion completed
7 -- Unimplemented
(11) ADRES (A/D result register): R1E
(12) ADS0 (A/D Status Register): R1F
Bit Symbol
Function
0: A/D converter module is shut off and consumes no
0 ADRUN operating current
1: A/D converter module is operating
1 -- Unimplemented
2
GO/DONEB
0: A/D conversion not in progress
1: A/D conversion in progress
4~3 CHS1~0 00: AIC0, 01: AIC1, 10: AIC2, 11: AIC3
5 -- Unimplemented
7~6 ASCS1-0 00: fosc/2, 01: fosc/8, 10: fosc/32, 11: f RC (*Note)
*Note: determined by OSC mode, HF: fosc/32, XT: fosc/8, LF: fosc/2, RC: fosc/2
(13) TMR (Time Mode Register): R81
Bit Symbol
Function
Prescaler Value RTCC rate
000
1:2
001
1:4
010
1:8
2~0
PS2~0
011
100
1 : 16
1 : 32
101
1 : 64
110
1 : 128
111
1 : 256
WDT rate
1:1
1:2
1:4
1:8
1 : 16
1 : 32
1 : 64
1 : 128
3
PSC
0: RTCC
1: Watchdog Timer
This specification are subject to be changed without notice. Any latest information please preview
http;//www.mdtic.com.tw
P. 5
2008/02 Ver. 1.2
5 Page 
(2) XT (C=10p) , WDT - enable
1M 4M 10M
2.5V 120uA 300uA 800uA
3.0V 170uA 390uA 910uA
4.0V 310uA 720uA 1.5mA
5.0V 610uA 1.1mA 2.1mA
5.5V 990uA 1.6mA 2.8mA
These parameters are for reference only.
Sleep
3uA
8uA
16uA
30uA
50uA
MDT10P57
(3) LF (C=10p) , WDT - enable
32K(50p) 455K 1M
Sleep
2.5V 20uA X 90uA 3uA
3.0V 30uA 80uA 120uA
8uA
4.0V 70uA 160uA 220uA 16uA
5.0V 140uA 260uA 340uA 30uA
5.5V 250uA 360uA 520uA 50uA
These parameters are for reference only.
(4) RC , WDT - Enable , @Vdd = 5.0V
C R Freq. Current
4.7k 6.5M 1.3mA
10k 3.2M 790uA
3p 47k
100k
700K
320K
350uA
280uA
300k
110K 250uA
470k
66K 240uA
4.7k 4.2M 900uA
10k 2.1M 600uA
20p 47k
100k
460K
214K
310uA
270uA
300k
72K 250uA
470k
43K 240uA
4.7k 1.8M 530uA
10k 904K 370uA
100p
47k
100k
196K
93K
260uA
250uA
300k
31K 240uA
470k
19K 240uA
This specification are subject to be changed without notice. Any latest information please preview
http;//www.mdtic.com.tw
P. 11
2008/02 Ver. 1.2
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet MDT10P57.PDF ] | |
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