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M38203M4-348FP規(guī)格書詳情
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.
產(chǎn)品屬性
- 型號(hào):
M38203M4-348FP
- 制造商:
MITSUBISHI
- 制造商全稱:
Mitsubishi Electric Semiconductor
- 功能描述:
8-BIT SINGLE-CHIP MICROCOMPUTER
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MITSUBISHI |
23+ |
NA |
25060 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價(jià) | ||
MIT |
21+ |
QFP |
23000 |
只做正品原裝現(xiàn)貨 |
詢價(jià) | ||
MITSUBISHI |
23+ |
QFP |
10000 |
原裝正品現(xiàn)貨 |
詢價(jià) | ||
MITSUBISHI |
23+ |
QFP |
6000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
MIT |
23+ |
QFP |
89630 |
當(dāng)天發(fā)貨全新原裝現(xiàn)貨 |
詢價(jià) | ||
MIT |
99+ |
QFP80 |
2760 |
全新原裝進(jìn)口自己庫(kù)存優(yōu)勢(shì) |
詢價(jià) | ||
MIT |
23+ |
QFP80 |
20000 |
全新原裝假一賠十 |
詢價(jià) | ||
MITSUBI |
2020+ |
QFP |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||
MITSUBISHI |
97+ |
QFP |
6000 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
MIT |
17+ |
QFP80 |
9988 |
只做原裝進(jìn)口,自己庫(kù)存 |
詢價(jià) |