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参数资料
| 型号： | ST6215LM1/XXX |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PDSO28 |
| 封装： | PLASTIC, SOP-28 |
| 文件页数： | 3/10页 |
| 文件大小： | 119K |
| 代理商： | ST6215LM1/XXX |
2/10
ST6215L/25L
1 GENERAL DESCRIPTION
1.1 INTRODUCTION
The ST6215L/25L are low voltage mask pro-
grammed ROM version of ST62T15C,T25C OTP
devices.
They offer the same functionality as OTP devices,
selecting as ROM options the options defined in
the programmable option byte of the OTP version,
with the exception of the LVD Reset and the OSG
that are not available.
Figure 1. Programming wave form
1.2 ROM READOUT PROTECTION
If the ROM READOUT PROTECTION option is
selected, a protection fuse can be blown to pre-
vent any access to the program memory content.
In case the user wants to blow this fuse, high volt-
age must be applied on the VPP pin.
Figure 2. Programming Circuit
Note: ZPD15 is used for overvoltage protection
VR02001
0.5s min
15
10
5
14V typ
100 s max
t
4mA typ
100mA
150 s typ
max
V
PP
VR02003
PROTECT
ZPD15
5V
VSS
V
DD
V
47 F
m
100nF
15V
14V
PP
1
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相关代理商/技术参数 |
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| ST6215M1 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-Bit Microcontroller |
| ST6215M6 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-Bit Microcontroller |
| ST6218C | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-BIT MICROCONTROLLER ( MCU ) WITH OTP. ROM. FASTROM. A/D CONVERTER. 8-BIT AUTO-RELOAD TIMER. UART. OSG. SAFE RESET AND 20 PINS |
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