ST72621J4

LOW SPEED USB 8-BIT MCU

STMicroelectronics

ST72621J4 Features

* Memories

* 8 or 16 Kbyte Program memory (ROM or Dual voltage FLASH) with read-write protection

* In-Application and In-Circuit Programming for FLASH versions

* 384 to 768 bytes RAM (128-byte stack)

* Clock, Reset and Supply Management

* Enhanced Reset System

ST72621J4 General Description

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.1 PCB LAYOUT RECOMMENDATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 3 REGISTER & MEMORY MAP . . . . . . . . . . . . . . . . . . . ..

ST72621J4 Datasheet (1.10 MB)