STR731FV1 Overview
Key Specifications
Package: LFQFP
Mount Type: Surface Mount
Pins: 100
Operating Voltage: 5 V
Key Features
- Core – ARM7TDMI 32-bit RISC CPU – 32 MIPS @ 36 MHz
- Memories – Up to 256 Kbytes Flash program memory (10,000 cycles endurance, data retention 20 years @ 85° C) – 16 Kbytes RAM
- Up to 112 I/O ports – 72/112 multifunctional bidirectional I/Os TQFP100 14 x 14 LFBGA144 10 x 10 x 1.7 TQFP144 20 x 20
- DMA – 4 DMA controllers with 4 channels each
- 10-bit A/D converter – 12/16 channels – Conversion time: min. 3 µs, range: 0 to 5V
