ST7263 Datasheet - STMicroelectronics

ST7263, LOW SPEED USB 8-BIT MCU

ST7263 LOW SPEED USB 8-BIT MCU FAMILY with up to 16K MEMORY, up to 512 BYTES RAM, 8-BIT ADC, WDG, TIMER, SCI & I2C DATASHEET s Up to 16Kbytes program

Features

* ROM - OTP (bytes) ST72631 16K ST72632 8K ST72633 4K RAM (stack) - bytes Peripherals 512 (64) Watchdog, 16-bit timer, SCI, I2C, ADC, USB 256 (64) Watchdog, 16-bit timer, Watchdog, 16-bit timer, SCI, ADC, USB ADC, USB Operating Supply 4.0V to 5.5V CPU frequency 8 Mhz (with 24 MHz oscillat

Applications

* compliant with USB 1.5 Mbs specification (version 1.1) and USB HID specifications (version 1.0) s Integrated 3.3V voltage regulator and transceivers s Suspend and Resume operations s 3 endpoints with programmable in/out configuration s 19 programmable I/O lines with:
* 8 high current I/Os (1

ST7263-STMicroelectronics.pdf