Description
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