MDT10P23(AE)
1. General Description
This EPROM-Based 8-bit micro-controller
uses a fully static CMOS design technology
to achieve high speed, small size, low power
and high noise immunity.
On chip memory includes 2K words EPROM
and80 bytes static RAM.
Four comparator inputs with external Vref
(not for 18 pin package) are also provided.
2. Features
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Fully CMOS static design
8-bit data bus
On chip EPROM size : 2 K words
Internal RAM size : 80 bytes
(72 general purpose registers, 8
special registers)
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36 single word instructions
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14-bit instructions
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2-level stacks
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Operating voltage : 2.3V ~ 5.5 V
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Operating frequency : 0 ~ 20 MHz
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The most fast execution time is 200 ns
under 20 MHz in all single cycle
instructions except
the branch instruction
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Addressing modes include direct,
indirect and
relative addressing modes
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Built-in Power-on Reset
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4 Channel comparator
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Power edge-detector Reset
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Sleep Mode for power saving
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8-bit real time clock/counter(RTCC) with
8-bit programmable prescaler
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4 types of oscillator can be selected by
programming option:
please preview http;//www.mdtic.com.tw
RC－Low cost RC oscillator
LFXT－Low frequency crystal oscillator
XTAL－Standard crystal oscillator
HFXT－High frequency crystal oscillator
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4 oscillator start-up time can be selected
by programming option:
150
µs,
20 ms, 40 ms, 80 ms
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On-chip RC oscillator based Watchdog
Timer(WDT) can be operated freely
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12 I/O(for 18 pins package),14 I/O(for 20
pins package),16 I/O(for 22/24 pins
package) pins with their own independent
direction control
3. Applications
The application areas of this MDT10P23
range from appliance motor control and high
speed automotive to low power remote
transmitters/receivers, pointing devices, and
telecommunications processors, such as
Remote controller, small instruments,
chargers, toy,
peripheral … etc
automobile
and
PC
This specification are subject to be changed without notice. Any latest information
P. 1
2005/6
Ver. 1.4
MDTIC [ Micon Design Technology Corporation ]
