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M38203M4-194HP中文资料PDF规格书
M38203M4-194HP规格书详情
DESCRIPTION
The 3820 group is the 8-bit microcomputer based on the 740 family core technology. The 3820 group has the LCD drive control circuit and the serial I/ O as additional functions.
The various microcomputers in the 3820 group include variations of internal memory size and packaging. For details, refer to the section on part numbering.
For details on availability of microcomputers in the 3820 group, refer to the section on group expansion.
FEATURES
• Basic machine-language instructions ....................................... 71
• The minimum instruction execution time ............................ 0.5 µs
(at 8MHz oscillation frequency)
• Memory size
ROM .................................................................. 4 K to 32 K bytes
RAM ................................................................. 192 to 1024 bytes
• Programmable input/output ports ............................................. 43
• Software pull-up/pull-down resistors (Ports P0-P7 except Port P40)
• Interrupts .................................................. 16 sources, 16 vectors
(includes key input interrupt)
• Timers ........................................................... 8-bit ✕ 3, 16-bit ✕ 2
• Serial I/O1 ..................... 8-bit ✕ 1 (UART or Clock-synchronized)
• Serial I/O2 .................................... 8-bit ✕ 1 (Clock-synchronized)
• LCD drive control circuit
Bias ................................................................................... 1/2, 1/3
Duty ............................................................................ 1/2, 1/3, 1/4
Common output .......................................................................... 4
Segment output ......................................................................... 40
• 2 Clock generating circuit
Clock (XIN-XOUT) .................................. Internal feedback resistor
Sub-clock (XCIN-XCOUT).......... Without internal feedback resistor
(connect to external ceramic resonator or quartz-crystal oscillator)
• Watchdog timer ............................................................. 15-bit ✕ 1
• Power source voltage
In high-speed mode ....................................................4.0 to 5.5 V
(at 8MHz oscillation frequency and high-speed selected)
In middle-speed mode ................................................2.5 to 5.5 V
(at 8MHz oscillation frequency and middle-speed selected)
In low-speed mode ......................................................2.5 to 5.5 V
(Extended operating temperature version: 3.0 V to 5.5 V)
• Power dissipation
In high-speed mode ........................................................... 32 mW
(at 8 MHz oscillation frequency)
In low-speed mode ..............................................................45 µW
(at 32 kHz oscillation frequency, at 3 V power source voltage)
• Operating temperature range ................................... – 20 to 85°C
(Extended operating temperature version: –40 to 85°C)
APPLICATIONS
Household appliances, consumer electronics, etc.
产品属性
- 型号:
M38203M4-194HP
- 制造商:
MITSUBISHI
- 制造商全称:
Mitsubishi Electric Semiconductor
- 功能描述:
8-BIT SINGLE-CHIP MICROCOMPUTER
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MITSUBISHI |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
MITSUBISH |
98 |
QFP |
600 |
普通 |
询价 | ||
MITSUBISHI |
22+ |
QFP |
1600 |
强调现货,随时查询! |
询价 | ||
MIT |
20+ |
QFP |
500 |
样品可出,优势库存欢迎实单 |
询价 | ||
MITSUBISHI |
24+ |
QFP |
4930 |
只做原装进口!正品支持实单! |
询价 | ||
MIT |
22+ |
QFP |
2987 |
绝对全新原装现货供应! |
询价 | ||
MIT |
22+ |
QFP |
500 |
样品可出,优势库存欢迎实单 |
询价 | ||
MITSUBISHI/三菱 |
23+ |
QFP |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
MIT |
23+ |
QFP |
89630 |
当天发货全新原装现货 |
询价 | ||
MITSUBISHI |
98 |
QFP |
600 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 |