参数资料
型号: TS87C51RB2-LCB
厂商: Atmel
文件页数: 1/3页
文件大小: 0K
描述: IC MCU 8BIT 16K OTP 30MHZ 44PLCC
标准包装: 27
系列: 87C
核心处理器: 8051
芯体尺寸: 8-位
速度: 30/20MHz
连通性: UART/USART
外围设备: POR,PWM,WDT
输入/输出数: 32
程序存储器容量: 16KB(16K x 8)
程序存储器类型: OTP
RAM 容量: 512 x 8
电压 - 电源 (Vcc/Vdd): 2.7 V ~ 5.5 V
振荡器型: 内部
工作温度: 0°C ~ 70°C
封装/外壳: 44-LCC(J 形引线)
包装: 管件
Active Errata List
UART/Reception in Modes 1, 2 and 3/UART False Start Bits Detection
During UART Reception, Clearing REN May Generate Unexpected IT
JBC/Double IT When External IT Occurs During JBC Instruction
Timer2/Downcounter Mode/Double IT With Slow External Clock
Input Trigger Consumption/All C51 Type I/O Ports
MOVX/Port0/Read Mode
Errata History
AT80C51RA2
TS80C51RB2
TS87C51RB2
Errata Descriptions
1.
UART/Reception in Modes 1, 2 and 3/UART False Start Bits Detection
When a false start bit occurs on the UART, some UART internal signals are not reset.
Then when a real start bit occurs, the sampling is shifted.
Workaround
None.
2.
During UART Reception, Clearing REN May Generate Unexpected IT
During UART reception, if the REN bit is clear between a start bit detection and the
end of reception, the UART will not discard the data (RI is set).
Workaround
Test REN at the beginning of Interrupt routine just after CLR RI, and run the Interrupt
routine code only if REN is set.
Lot Number
Errata List
All
T02,T03,T04,T05,T06
Lot Number
Errata List
≤ 38584
T01, T02 ,T03, T04, T05, T06
> 38584
T02 ,T03, T04, T05, T06
Lot Number
Errata List
≤ 36425
T01, T02 ,T03, T04, T05, T06
> 36425
T02 ,T03, T04, T05, T06
8051
Microcontrollers
TS87C51RB2
TS80C51RB2
AT80C51RA2
Errata Sheet
4154D–8051–03/08
相关PDF资料
PDF描述
PIC18F2510-I/SO IC MCU FLASH 16KX16 28SOIC
TS87C51RC2-MCB IC MCU 8BIT 32K OTP 40MHZ 44PLCC
PIC16C71-04/SO IC MCU OTP 1KX14 A/D 18SOIC
492739-1 CONN HOUSING 1POS MOTHERBOARD
TS80C51RD2-VIB IC MCU 8BIT 768BYTE 40MHZ 44PLCC
相关代理商/技术参数
参数描述
TS87C51RB2-LCBB 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-Bit Microcontroller
TS87C51RB2-LCBD 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-Bit Microcontroller
TS87C51RB2-LCBR 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-Bit Microcontroller
TS87C51RB2-LCE 功能描述:IC MCU 8BIT 16K OTP 30MHZ 44VQFP RoHS:否 类别:集成电路 (IC) >> 嵌入式 - 微控制器, 系列:87C 标准包装:1,500 系列:AVR® ATtiny 核心处理器:AVR 芯体尺寸:8-位 速度:16MHz 连通性:I²C,LIN,SPI,UART/USART,USI 外围设备:欠压检测/复位,POR,PWM,温度传感器,WDT 输入/输出数:16 程序存储器容量:8KB(4K x 16) 程序存储器类型:闪存 EEPROM 大小:512 x 8 RAM 容量:512 x 8 电压 - 电源 (Vcc/Vdd):2.7 V ~ 5.5 V 数据转换器:A/D 11x10b 振荡器型:内部 工作温度:-40°C ~ 125°C 封装/外壳:20-SOIC(0.295",7.50mm 宽) 包装:带卷 (TR)
TS87C51RB2-LCEB 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-Bit Microcontroller