ST62T32B ST62E32B are 8-bit OTP/EPROM MCUs with A/D converter, 16-bit auto-reload timer, EEPROM, SPI and UART from STMicroelectronics.
The document describes the ST62T32B and ST62E32B devices as low-cost members of the ST62xx 8-bit HCMOS family. These microcontrollers are designed for low to medium complexity applications in automotive, appliance, and industrial sectors.
Key features include a central processing unit with registers, an on-chip A/D converter with 21 analog inputs, a Digital Watchdog timer, and various communication interfaces such as SPI (Serial Peripheral Interface) and UART. The devices offer data storage options via Data RAM and EEPROM, along with power-saving modes like Run, Wait, and Stop.
| Supply Operating Range | 3.0 to 6.0V |
|---|---|
| Maximum Clock Frequency | 8 MHz |
| Operating Temperature Range | -40 to +125°C |
| Data RAM Size | 192 bytes |
| Data EEPROM Size | 128 bytes |
| I/O Pins Count | 30 |
The ST62E32B is the erasable EPROM version of the ST62T32B device, which may be used to emulate the ST62T32B device.
Yes, it includes an 8-bit A/D Converter with 21 analog inputs.