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PDF MDT2010 Data sheet ( Hoja de datos )
| Número de pieza | MDT2010 | |
| Descripción | Function Compatible With PIC16C56 | |
| Fabricantes | Micon Design Technology | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de MDT2010 (archivo pdf) en la parte inferior de esta página. Total 17 Páginas | ||
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MDT2010
MDT2010
1. General Description
This EPROM-Based 8-bit micro-controller uses a fully static CMOS design technology
combines higher speeds and smaller size with the low power and high noise immunity of
CMOS.
On chip memory system includes 1.0 K(for MDT2010) bytes of ROM, and 32 bytes of static
RAM.
2. Features
The followings are some of the features on the hardware and software :
u Fully COMS static design
u 8-bit data bus
u On chip ROM size :1 K words for MDT2010
u Internal RAM size : 32 bytes
(25 general purpose registers, 7 special registers)
u 36 single word instructions
u 14-bit instructions
u 2-level stacks
u Operating voltage : 2.3V ~ 6.3 V
u Operating frequency : 0 ~ 20 MHz
u The most fast execution time is 200 ns under 20 MHz in all single cycle instructions except
the branch instruction
u Addressing modes include direct, indirect and relative addressing modes
u Power-on Reset
u Power edge-detector Reset
u Sleep Mode for power saving
u 8-bit real time clock/counter(RTCC) with 8-bit programmable prescaler
u 4 types of oscillator can be selected by programming option:
RC Low cost RC oscillator
LFXT Low frequency crystal oscillator
XTAL Standard crystal oscillator
HFXT High frequency crystal oscillator
u 4 oscillator start-up time can be selected by programming option:
150 µs, 20 ms, 40 ms, 80 ms
This specification are subject to be changed without notice. Any latest information please preview
http;//www.mdtic.com.tw
P. 1
VER 1.1
1 page  
MDT2010
Bit Symbol
Function
RTCC signal Edge :
4 TCE 0 Increment on low-to-high transition on RTCC pin
1 Increment on high-to-low transition on RTCC pin
RTCC signal set :
5 TCS 0 Internal instruction cycle clock
1 Transition on RTCC pin
(9) CPIO A, CPIO B (Control Port I/O Mode Register)
The CPIO register is “write-only”
“0”, I/O pin in output mode;
“1”, I/O pin in input mode.
(10) EPROM Option by writer programming :
Oscillator Type
RC Oscillator
HFXT Oscillator
XTAL Oscillator
LFXT Oscillator
Oscillator Start-up Time
150 µs,20ms,40ms,80ms
20 ms,40ms,80ms
20ms,40 ms,80ms
40 ms,80 ms
Watchdog Timer control
Watchdog timer disable all the time
Watchdog timer enable all the time
Power Edge Detect
PED Disable
PED Enable
Security bit
Security weak Disable
Security Disable
Security Enable
The default EPROM security is weak disable. Once the IC was set in enable or disable, it’s
forbidden to set in disable or enable again.
This specification are subject to be changed without notice. Any latest information please preview
http;//www.mdtic.com.tw
P. 5
VER 1.1
5 Page 
MDT2010
(ii) OSC Type LF (C=20 p); WDT Disable
Voltage/Frequency
2.3 V
3.0 V
4.0 V
5.0 V
6.3 V
32 K
45 µA
78 µA
135 µA
210 µA
350 µA
455 K
70 µA
115 µA
120 µA
275 µA
420 µA
(iii) OSC Type XT (C=10 p); WDT Enable
1M
X
176 µA
265 µA
375 µA
570 µA
Sleep
1.0 µA
1.0 µA
2 µA
6 µA
10 µA
Voltage/Frequency
2.1 V
3.0 V
4.0 V
5.0 V
6.3 V
1M
126 µA
240 µA
420 µA
705 µA
935 µA
4M
255 µA
430 µA
670 µA
945 µA
1.45 mA
(iv) OSC Type HF (C=10 p); WDT Enable
10 M
535 µA
845 µA
1.3 mA
1.78 mA
2.55 mA
Sleep
1.0 µA
2 µA
8 µA
16 µA
32 µA
Voltage/Frequency
2.1 V
3.0 V
4.0 V
5.0 V
6.3 V
4M
270µA
470 µA
740 µA
1.1 mA
1.7 mA
10 M
555µA
895µA
1.42 mA
1.96 mA
2.82 mA
20 M
998µA
1.64 mA
2.45 mA
3.3 mA
4.7 mA
Sleep
1.0 µA
2 µA
8 µA
16 µA
32 µA
(G) Power Edge-detector Reset Voltage (Not in Sleep Mode), @ Vdd 5.0 V
Vpr 1.1~1.3 V
Vpr Vdd (Power Supply)
(H) The basic WDT time-out cycle time
@ Vdd=5.0v ,Temperature 25 , the typical value as followings :
This specification are subject to be changed without notice. Any latest information please preview
http;//www.mdtic.com.tw
P. 11
VER 1.1
11 Page | ||
| Páginas | Total 17 Páginas | |
| PDF Descargar | [ Datasheet MDT2010.PDF ] | |
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