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ST72F32A

ST Microelectronics
Part Number ST72F32A
Manufacturer ST Microelectronics
Description 8-BIT MCU
Published Jul 11, 2006
Detailed Description www.DataSheet4U.com ST7232A 8-BIT MCU WITH 8K FLASH/ROM, ADC, 4 TIMERS, SPI, SCI INTERFACE ■ ■ ■ ■ ■ Memories – 8K...
Datasheet PDF File ST72F32A PDF File

ST72F32A
ST72F32A

Overview
www.
DataSheet4U.
com ST7232A 8-BIT MCU WITH 8K FLASH/ROM, ADC, 4 TIMERS, SPI, SCI INTERFACE ■ ■ ■ ■ ■ Memories – 8K dual voltage High Density Flash (HDFlash) or ROM with read-out protection capability.
InApplication Programming and In-Circuit Programming for HDFlash devices – 384 bytes RAM – HDFlash endurance: 100 cycles, data retention: 20 years at 55°C Clock, Reset And Supply Management – Clock sources: crystal/ceramic resonator oscillators and bypass for external clock – PLL for 2x frequency multiplication – Four Power Saving Modes: Halt, Active-Halt, Wait and Slow Interrupt Management – Nested interrupt controller – 14 interrupt vectors plus TRAP and RESET – 6 external interrupt lines (on 4 vectors) Up to 32 I/O Ports – 24 multifunctional bidirectional I/O lines – 17 alternate function lines – 10 high sink outputs 4Timers – Main Clock Controller with: Real time base, Beep and Clock-out capabilities – Configurable watchdog timer – two 16-bit Timers with: 2 input captures, 2 out...


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