參數(shù)資料
型號(hào): M388504E6SS
廠商: Mitsubishi Electric Corporation
英文描述: SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
中文描述: 單芯片8位CMOS微機(jī)
文件頁數(shù): 1/51頁
文件大?。?/td> 736K
代理商: M388504E6SS
3850 Group (Spec. H)
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
DESCRIPTION
The 3850 group (spec. H) is the 8-bit microcomputer based on the
740 family core technology.
The 3850 group (spec. H) is designed for the household products
and office automation equipment and includes serial I/O functions,
8-bit timer, and A-D converter.
FEATURES
G
Basic machine-language instructions ...................................... 71
G
Minimum instruction execution time .................................. 0.5
μ
s
(at 8 MHz oscillation frequency)
G
Memory size
ROM ................................................................... 8K to 32K bytes
RAM.................................................................512 to 1024 bytes
G
Programmable input/output ports ............................................ 34
G
Interrupts ................................................. 14 sources, 14 vectors
G
Timers ............................................................................. 8-bit
4
G
Serial I/O1 .................... 8-bit
1(UART or Clock-synchronized)
G
Serial I/O2 ................................... 8-bit
1(Clock-synchronized)
G
PWM ............................................................................... 8-bit
1
G
A-D converter ............................................... 10-bit
5 channels
G
Watchdog timer ............................................................ 16-bit
1
G
Clock generating circuit..................................... Built-in 2 circuits
(connect to external ceramic resonator or quartz-crystal oscillator)
PIN CONFIGURATION (TOP VIEW)
Fig. 1 M38503M4H-XXXFP/SP pin configuration
G
Power source voltage
In high-speed mode .................................................. 4.0 to 5.5 V
(at 8 MHz oscillation frequency)
In middle-speed mode............................................... 2.7 to 5.5 V
(at 8 MHz oscillation frequency)
In low-speed mode .................................................... 2.7 to 5.5 V
(at 32 kHz oscillation frequency)
G
Power dissipation
In high-speed mode ..........................................................34 mW
(at 8 MHz oscillation frequency, at 5 V power source voltage)
In low-speed mode ............................................................ 60
μ
W
(at 32 kHz oscillation frequency, at 3 V power source voltage)
G
Operating temperature range....................................–20 to 85°C
APPLICATION
Office automation equipment, FA equipment, Household products,
Consumer electronics, etc.
Package type : FP ........................... 42P2R-A/E (42-pin plastic-molded SSOP)
Package type : SP ........................... 42P4B (42-pin plastic-molded SDIP)
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