参数资料
型号: MT80C31-30R
厂商: ATMEL CORP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, 30 MHz, MICROCONTROLLER, PQFP44
封装: 1 MM HEIGHT, QFP-44
文件页数: 18/170页
文件大小: 4133K
代理商: MT80C31-30R
114
ATtiny4/5/9/10 [DATASHEET]
8127F–AVR–02/2013
15.7
Register Description
15.7.1
NVMCSR - Non-Volatile Memory Control and Status Register
Bit 7 - NVMBSY: Non-Volatile Memory Busy
This bit indicates the NVM memory (Flash memory and Lock Bits) is busy, being programmed. This bit is set when
a program operation is started, and it remains set until the operation has been completed.
Bit 6:0 - Res: Reserved Bits
These bits are reserved and will always be read as zero.
15.7.2
NVMCMD - Non-Volatile Memory Command Register
Bit 7:6 - Res: Reserved Bits
These bits are reserved and will always read zero.
Bit 5:0 - NVMCMD[5:0]: Non-Volatile Memory Command
These bits define the programming commands for the flash, as shown in Table 15-10.
Bit
7
6543210
NVMBSY
–NVMCSR
Read/Write
R/W
RRRRRRR
Initial Value
0
0000000
Bit
76543210
NVMCMD[5:0]
NVMCMD
Read/Write
R
R/W
Initial Value
00000000
Table 15-10. NVM Programming commands
Operation Type
NVMCMD
Mnemonic
Description
Binary
Hex
General
0b000000
0x00
NO_OPERATION
No operation
0b010000
0x10
CHIP_ERASE
Chip erase
Section
0b010100
0x14
SECTION_ERASE
Section erase
Word
0b011101
0x1D
WORD_WRITE
Word write
相关PDF资料
PDF描述
MV80C31-36D 8-BIT, 36 MHz, MICROCONTROLLER, PQFP44
MS80C51T-30R 8-BIT, MROM, 30 MHz, MICROCONTROLLER, PQCC44
MV80C31-30R 8-BIT, 30 MHz, MICROCONTROLLER, PQFP44
MS80C51C-16R 8-BIT, MROM, 16 MHz, MICROCONTROLLER, PQCC44
MF280C31-30R 8-BIT, 30 MHz, MICROCONTROLLER, PQFP44
相关代理商/技术参数
参数描述
MT80C31BH 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Intel 功能描述:
MT80C51BH 制造商:ROCHESTER 制造商全称:ROCHESTER 功能描述:CMOS SINGLE - CHIP 8-BIT MICROCOMPUTER 64K program Memory Space
MT80C51FB 制造商:Rochester Electronics LLC 功能描述:- Bulk
MT80C51FB/B 制造商:Intel 功能描述:
MT80GB 制造商:Datak Corporation 功能描述: