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MDT10C23A3S 参数 Datasheet PDF下载

MDT10C23A3S图片预览
型号: MDT10C23A3S
PDF下载: 下载PDF文件 查看货源
内容描述: 8位微控制器 [8-bit micro-controller]
分类和应用: 微控制器
文件页数/大小: 19 页 / 183 K
品牌: MDTIC [ Micon Design Technology Corporation ]
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MDT10C23
1. General Description
This ROM-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 ROM and80
bytes static RAM.
Four comparator inputs with external Vref (not for 18
pin package) are also provided.
u
u
u
XTAL-Standard crystal oscillator
HFXT-High frequency crystal oscillator
4 oscillator start-up time can be selected by
programming option:
150
µs,
20 ms, 40 ms, 80 ms
On-chip RC oscillator based Watchdog
Timer(WDT) can be operated freely
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
2. Features
u
u
u
u
Fully CMOS static design
8-bit data bus
On chip ROM size : 2 K words
Internal RAM size : 80 bytes
(72 general purpose registers, 8 special
registers)
u
u
u
u
u
u
36 single word instructions
14-bit instructions
2-level stacks
Operating voltage : 2.3V ~ 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
u
Addressing modes include direct, indirect and
relative addressing modes
u
u
u
u
u
Built-in Power-on Reset
4 Channel comparator
Power edge-detector Reset
Sleep Mode for power saving
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
3. Applications
The application areas of this MDT10C23 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, automobile and PC peripheral … etc
This specification are subject to be changed without notice. Any latest information
please preview http;//www.mdtic.com.tw
P. 1
2005/6
Ver. 1.2