参数资料
型号: T89C51CC01UA-SLSIM
厂商: Atmel
文件页数: 103/123页
文件大小: 0K
描述: IC 8051 MCU FLASH 32K 44PLCC
标准包装: 27
系列: AT89C CAN
核心处理器: 8051
芯体尺寸: 8-位
速度: 40MHz
连通性: CAN,UART/USART
外围设备: POR,PWM,WDT
输入/输出数: 32
程序存储器容量: 32KB(32K x 8)
程序存储器类型: 闪存
EEPROM 大小: 2K x 8
RAM 容量: 1.25K x 8
电压 - 电源 (Vcc/Vdd): 3 V ~ 5.5 V
数据转换器: A/D 8x10b
振荡器型: 外部
工作温度: -40°C ~ 85°C
封装/外壳: 44-LCC(J 形引线)
包装: 管件
配用: AT89STK-06-ND - KIT DEMOBOARD 8051 MCU W/CAN
其它名称: T89C51CC01UASLSIM
40
A/T89C51CC01
4129N–CAN–03/08
Figure 22. Flash and Extra Row Programming Procedure
Hardware Security Byte
The following procedure is used to program the Hardware Security Byte space
and is summarized in Figure 23:
Set FPS and map Hardware byte (FCON = 0x0C)
Save and disable the interrupts.
Load DPTR at address 0000h.
Load Accumulator register with the data to load.
Execute the MOVX @DPTR, A instruction.
Launch the programming by writing the data sequence 54h followed by A4h in
FCON register. This step of the procedure must be executed from FM1. The end of
the programming indicated by the FBUSY flag cleared.
The end of the programming indicated by the FBusy flag cleared.
Restore the interrupts.
Flash Spaces
Programming
Save and Disable IT
EA = 0
Launch Programming
FCON = 5xh
FCON = Axh
End Programming
Restore IT
Column Latches Loading
FBusy
Cleared?
Clear Mode
FCON = 00h
相关PDF资料
PDF描述
T89C51CC01UA-RLTIM IC 8051 MCU FLASH 32K 44VQFP
T89C51CC01CA-SLSIM IC 8051 MCU FLASH 32K 44PLCC
T89C51CC01CA-RLTIM IC 8051 MCU FLASH 32K 44VQFP
AT91M55800A-33CI IC ARM MCU 33MHZ 176-BGA
10FMN-BMTR-A-TB CONN FMN HSNG 10POS SGL REV SMD
相关代理商/技术参数
参数描述
T89C51CC02 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:Enhanced 8-bit Microcontroller with CAN Controller and Flash
T89C51CC02_03 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:CAN Microcontrollers
T89C51CC02_0305 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:Enhanced 8-bit Microcontroller with CAN Controller and Flash Memory
T89C51CC02_0312 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:CAN Microcontrollers
T89C51CC02_06 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:Enhanced 8-bit Microcontroller with CAN Controller and Flash