参数资料
型号: M38039MC-XXXFP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 16.8 MHz, MICROCONTROLLER, PQFP64
封装: 14 X 14 MM, 0.80 MM PITCH, PLASTIC, QFP-64
文件页数: 43/136页
文件大小: 2007K
代理商: M38039MC-XXXFP
14
3803/3804 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
Fig.11 Structure of CPU mode register
[CPU Mode Register (CPUM)] 003B16
The CPU mode register contains the stack page selection bit, etc.
The CPU mode register is allocated at address 003B16.
CPU mode register
(CPUM : address 003B16)
b7
b0
Fix this bit to “1”.
Stack page selection bit
0 : 0 page
1 : 1 page
Processor mode bits
b1 b0
0
0 : Single-chip mode
0
1 :
1
0 :
Not available
1
1 :
Port XC switch bit
0 : I/O port function (stop oscillating)
1 : XCIN–XCOUT oscillating function
Main clock (XIN–XOUT) stop bit
0 : Oscillating
1 : Stopped
Main clock division ratio selection bits
b7 b6
0
0 :
φ = f(XIN)/2 (high-speed mode)
0
1 :
φ = f(XIN)/8 (middle-speed mode)
1
0 :
φ = f(XCIN)/2 (low-speed mode)
1
1 : Not available
1
相关PDF资料
PDF描述
M38039MC-XXXHP 8-BIT, MROM, 16.8 MHz, MICROCONTROLLER, PQFP64
MSU2052C40-YYYU 8-BIT, MROM, 40 MHz, MICROCONTROLLER, PQFP44
MC68HC705C8AFU 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PQFP64
MC68HC705CJ4FB 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PQFP44
MSM6542-02MS-K 0 TIMER(S), REAL TIME CLOCK, PDSO20
相关代理商/技术参数
参数描述
M38049FFFP#U0 制造商:Renesas Electronics Corporation 功能描述:
M38049FFLHP#U0 制造商:Renesas Electronics Corporation 功能描述:
M38049RLSS 功能描述:DEV EMULATOR CHIP RAM 2KB 64SDIP RoHS:否 类别:编程器,开发系统 >> 内电路编程器、仿真器以及调试器 系列:- 产品变化通告:Development Systems Discontinuation 19/Jul/2010 标准包装:1 系列:* 类型:* 适用于相关产品:* 所含物品:*
M3806 功能描述:电缆固定件和配件 LTSCG 625 BLACK RoHS:否 制造商:Heyco 类型:Cable Grips, Liquid Tight 材料:Nylon 颜色:Black 安装方法:Cable 最大光束直径:11.4 mm 抗拉强度:
M3806 BK001 制造商:Alpha Wire Company 功能描述:CBL 8COND 18AWG BLK 1000'