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参数资料
| 型号： | M38268M8A-XXXFP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, MROM, 5 MHz, MICROCONTROLLER, PQFP100 |
| 封装： | 14 X 20 MM, 0.65 MM PITCH, PLASTIC, QFP-100 |
| 文件页数： | 1/71页 |
| 文件大小： | 970K |
| 代理商： | M38268M8A-XXXFP |
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DESCRIPTION
The 3826 group (A version) is the 8-bit microcomputer based on
the 740 family core technology.
The 3826 group (A version) has the LCD drive control circuit, an 8-
channel A-D converter, D-A converter, serial I/O and PWM as ad-
ditional functions.
The various microcomputers in the 3826 group (A version) include
variations of internal memory size and packaging. For details, re-
fer to the section on part numbering.
For details on availability of microcomputers in the 3826 group (A
version), refer the section on group expansion.
FEATURES
Basic machine-language instructions ....................................... 71
The minimum instruction execution time ............................ 0.4 s
(at 10 MHz oscillation frequency)
Memory size
ROM ................................................................ 48 K to 60 K bytes
RAM ............................................................... 1536 to 2560 bytes
Programmable input/output ports ............................................. 55
Software pull-up resistors .................................................... Built-in
Output ports ................................................................................. 8
Input ports .................................................................................... 1
Interrupts .................................................. 17 sources, 16 vectors
External ................ 7 sources (includes key input interrupt)
Internal ................................................................ 9 sources
Software ................................................................ 1 source
Timers ............................................................ 8-bit 3, 16-bit 2
Serial I/O1 ..................... 8-bit 1 (UART or Clock-synchronous)
Serial I/O2 .................................... 8-bit 1 (Clock-synchronous)
PWM output .................................................................... 8-bit 1
A-D converter .................................................. 8-bit 8 channels
D-A converter .................................................. 8-bit 2 channels
(used as DTMF and CTCSS function)
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 circuits
(connect to external ceramic resonator or quartz-crystal oscillator)
Watchdog timer ............................................................. 14-bit 1
Power source voltage
In high-speed mode (f(XIN) = 10 MHz) ................... 4.5 V to 5.5 V
In high-speed mode (f(XIN) = 8 MHz) ..................... 4.0 V to 5.5 V
In middle-speed mode (f(XIN) = 6 MHz) ................. 1.8 V to 5.5 V
In low-speed mode .................................................. 1.8 V to 5.5 V
Power dissipation
In high-speed mode ................................................... Typ. 28 mW
(at 10MHz oscillation frequency, at 5 V power source voltage)
In low-speed mode ...................................................... Typ. 27 W
(at 32kHz oscillation frequency, at 3 V power source voltage)
Operating temperature range ................................... – 20 to 85°C
APPLICATIONS
Camera, cordless phone, wireless application, etc.
3826 Group (A version)
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
REJ03B0029-0101Z
Rev.1.01
2003.08.22
Rev.1.01
Aug 22, 2003
page 1 of 69
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M3826AEFFP#U0 | 制造商:Renesas 功能描述:MCU 8-bit 740 CISC 60KB EPROM 5V 100-Pin PQFP Tray |
| M3826AMFA-221FP#U0 | 制造商:Renesas Electronics Corporation 功能描述: |
| M3826-BK001 | 制造商:Alpha Wire 功能描述: |
| M3826-BK002 | 制造商:Alpha Wire 功能描述: |
| M3826-BK005 | 制造商:Alpha Wire 功能描述: |
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