参数资料
型号: STM8L152C4T3
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQFP48
封装: 7 X 7 MM, ROHS COMPLIANT, LQFP-48
文件页数: 64/109页
文件大小: 2050K
代理商: STM8L152C4T3
Unique ID
STM8L151xx, STM8L152xx
Doc ID 15962 Rev 3
8
Unique ID
devices feature a 96-bit unique device identifier which provides a reference number that is
unique for any device and in any context. The 96 bits of the identifier can never be altered by
the user.
The unique device identifier can be read in single bytes and may then be concatenated
using a custom algorithm.
The unique device identifier is ideally suited:
For use as serial numbers
For use as security keys to increase the code security in the program memory while
using and combining this unique ID with software crytograhic primitives and protocols
before programming the internal memory.
To activate secure boot processes
Table 12.
Unique ID registers (96 bits)
Address
Content
description
Unique ID bits
76
54
3
2
1
0
0x4926
X co-ordinate on
the wafer
U_ID[7:0]
0x4927
U_ID[15:8]
0x4928
Y co-ordinate on
the wafer
U_ID[23:16]
0x4929
U_ID[31:24]
0x492A
Wafer number
U_ID[39:32]
0x492B
Lot number
U_ID[47:40]
0x492C
U_ID[55:48]
0x492D
U_ID[63:56]
0x492E
U_ID[71:64]
0x492F
U_ID[79:72]
0x4930
U_ID[87:80]
0x4931
U_ID[95:88]
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相关代理商/技术参数
参数描述
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STM8L152C4T6TR 功能描述:8位微控制器 -MCU 8BIT Ultralow MCU 16KB Flash 2KB RAM 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
STM8L152C4U3 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8-bit ultralow power MCU, up to 32 KB Flash, 1 KB Data EEPROM RTC, LCD, timers, USART, I2C, SPI, ADC, DAC, comparators
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STM8L152C4Y3 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8-bit ultralow power MCU, up to 32 KB Flash, 1 KB Data EEPROM RTC, LCD, timers, USART, I2C, SPI, ADC, DAC, comparators