参数资料
型号: M37643M8-XXXHP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 12 MHz, MICROCONTROLLER, PQFP80
封装: 12 X 12 MM, 0.50 MM PITCH, PLASTIC, LQFP-80
文件页数: 11/123页
文件大小: 1292K
代理商: M37643M8-XXXHP
Rev.2.00
Aug 28, 2006
page 106 of 119
7643 Group
REJ03B0054-0200
qDownload Command
This command downloads a program to the RAM for execution.
Execute the download command as explained here following.
(1) Transfer the “FA16” command code with the 1st byte.
(2) Transfer the program size with the 2nd and 3rd bytes.
(3) Transfer the check sum with the 4th byte. The check sum is
added to all data sent with the 5th byte onward.
(4) The program to execute is sent with the 5th byte onward.
When all data has been transmitted, if the check sum matches,
the downloaded program is executed. The size of the program will
vary according to the internal RAM.
Fig. 94 Timing for download
FA16
Program
data
Program
data
Data size
(low)
Check
sum
SCLK
SRXD
STXD
SRDY (BUSY)
Data size
(high)
相关PDF资料
PDF描述
M37643F8HP 8-BIT, FLASH, 12 MHz, MICROCONTROLLER, PQFP80
M37700E2AFS 16-BIT, UVPROM, 16 MHz, MICROCONTROLLER, CQCC80
M37700E2AXXXFP 16-BIT, OTPROM, 16 MHz, MICROCONTROLLER, PQFP80
M37701E2-XXXSP 16-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDIP64
M37702E4EXXXFP 16-BIT, OTPROM, 16 MHz, MICROCONTROLLER, PQFP80
相关代理商/技术参数
参数描述
M3764A-12 制造商:OK International 功能描述:
M3765 制造商:未知厂家 制造商全称:未知厂家 功能描述:HORN/SIREN WITH SOFT CHIRP 6 ALARM SOUNDS
M3766 制造商:未知厂家 制造商全称:未知厂家 功能描述:HORN/SIREN WITH SOFT CHIRP 6 ALARM SOUNDS
M37702E2LGP 制造商:Mitsubishi Electric 功能描述:
M37702E4BFS 制造商:Renesas Electronics Corporation 功能描述:EPROM MCU/8BIT CMOS EMULATION CHIP - Bulk