ST72T121 Overview
5 1.3 EXTERNAL CONNECTIONS . 11 2 CENTRAL PROCESSING UNIT.
ST72T121 Key Features
- bytes RAM (stack)
- 4MHz max over 85°C
- 40° C to + 125°C TQFP44
- SDIP42 ST72T121J4/ST72E121J4
- 4 1.1 INTRODUCTION
- 4 1.2 PIN DESCRIPTION
- 5 1.3 EXTERNAL CONNECTIONS
- 7 1.4 MEMORY MAP
- 8 1.5 OPTION BYTE
- 11 2 CENTRAL PROCESSING UNIT