参数资料
型号: ST62T15CM1/XXX
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, PDSO28
封装: 0.300 INCH, PLASTIC, SOP-28
文件页数: 13/105页
文件大小: 1003K
代理商: ST62T15CM1/XXX
ST6215C/ST6225C
15/105
3.2 PROGRAMMING MODES
3.2.1 Program Memory
EPROM/OTP programming mode is set by a
+12.5V voltage applied to the TEST/VPP pin. The
programming flow of the ST62T15C,T25C/E25C is
described in the User Manual of the EPROM Pro-
gramming Board.
Table 3. ST6215C Program Memory Map
Table 4. ST6225C Program Memory Map
Note: OTP/EPROM devices can be programmed
with
the
development
tools
available
from
STMicroelectronics (please refer to Section 13 on
page 100).
3.2.2 EPROM Erasing
The EPROM devices can be erased by exposure
to Ultra Violet light. The characteristics of the MCU
are such that erasure begins when the memory is
exposed to light with a wave lengths shorter than
approximately 4000. It should be noted that sun-
light and some types of fluorescent lamps have
wavelengths in the range 3000-4000.
It is thus recommended that the window of the
MCU 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 is exposure
to short wave ultraviolet light which have a wave-
length 2537. The integrated dose (i.e. U.V. inten-
sity x exposure time) for erasure should be a mini-
mum of 30W-sec/cm2. The erasure time with this
dosage is approximately 30 to 40 minutes using an
ultraviolet lamp with 12000W/cm2 power rating.
The EPROM device should be placed within
2.5cm (1inch) of the lamp tubes during erasure.
Device Address
Description
0000h-087Fh
0880h-0F9Fh
0FA0h-0FEFh
0FF0h-0FF7h
0FF8h-0FFBh
0FFCh-0FFDh
0FFEh-0FFFh
Reserved
User ROM
Reserved
Interrupt Vectors
Reserved
NMI Interrupt Vector
Reset Vector
Device Address
Description
0000h-007Fh
0080h-0F9Fh
0FA0h-0FEFh
0FF0h-0FF7h
0FF8h-0FFBh
0FFCh-0FFDh
0FFEh-0FFFh
Reserved
User ROM
Reserved
Interrupt Vectors
Reserved
NMI Interrupt Vector
Reset Vector
1
相关PDF资料
PDF描述
ST62T30BM3 8-BIT, OTPROM, 4 MHz, MICROCONTROLLER, PDSO28
ST6230BM1/XXX 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDSO28
ST62T32BB6 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, CDIP42
ST62T32BB3 8-BIT, OTPROM, 4 MHz, MICROCONTROLLER, CDIP42
ST6232BB1/XXX 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP42
相关代理商/技术参数
参数描述
ST62T15CM6 功能描述:8位微控制器 -MCU OTP EPROM 2K No Intf 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
ST62T15CM6 制造商:STMicroelectronics 功能描述:8BIT MCU OTP 2K SMD 62T15 SOIC20
ST62T18CB6 功能描述:8位微控制器 -MCU OTP EPROM 8K SPI/UAR 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
ST62T18CB6 制造商:STMicroelectronics 功能描述:IC 8BIT MCU OTP 8K 62T18 DIP20
ST62T18CM6 功能描述:8位微控制器 -MCU OTP EPROM 8K SPI/UAR 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