参数资料
型号: ST62T65CB3
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDIP28
封装: 0.600 INCH, ROHS COMPLIANT, PLASTIC, DIP-28
文件页数: 5/84页
文件大小: 1343K
代理商: ST62T65CB3
13/84
ST6255C ST6265C ST6265B
PROGRAMMING MODES (Cont’d)
1.4.2 EPROM Erasing
The EPROM of the windowed package of the
MCUs may be erased by exposure to Ultra Violet
light. The erasure characteristic of the MCUs is
such that erasure begins when the memory is ex-
posed to light with a wave lengths shorter than ap-
proximately 4000. It should be noted that sunlight
and some types of fluorescent lamps have wave-
lengths in the range 3000-4000.
It is thus recommended that the window of the
MCUs packages be covered by an opaque label to
prevent unintentional erasure problems when test-
ing the application in such an environment.
The recommended erasure procedure of the
MCUs EPROM is the exposure to short wave ul-
traviolet light which have a wave-length 2537A.
The integrated dose (i.e. U.V. intensity x exposure
time) for erasure should be a minimum of 15W-
sec/cm2. The erasure time with this dosage is ap-
proximately 15 to 20 minutes using an ultraviolet
lamp with 12000W/cm2 power rating. The
ST62E65C should be placed within 2.5cm (1Inch)
of the lamp tubes during erasure.
相关PDF资料
PDF描述
ST6265BB6/XXX 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP28
ST6265BM1/XXX 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDSO28
ST62T65CM6 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDSO28
ST6265BN3/XXX 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDSO28
ST6280BQ1/XXX 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP100
相关代理商/技术参数
参数描述
ST62T65CB6 功能描述:8位微控制器 -MCU OTP EPROM 4K SPI RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
ST62T65CB6 制造商:STMicroelectronics 功能描述:8BIT MCU OTP 4K+EEPROM 62T65 DIP
ST62T65CM3 制造商:STMicroelectronics 功能描述:MCU 8BIT ST6 CISC 3884BYTE EPROM 28SOIC - Rail/Tube
ST62T65CM6 功能描述:8位微控制器 -MCU OTP EPROM 4K SPI RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
ST62T65CM6 制造商:STMicroelectronics 功能描述:8BIT MCU OTP 4K+EEPROM SMD 62T65