STR736FV2T7                          Description

 STR73xF family combines the high performance ARM7TDMI? CPU with an extensive range of peripheral functions and enhanced I/O capabilities. All devices have on-chip high-speed single voltage Flash memory and high-speed RAM. The STR73xF family has an embedded ARM core and is therefore compatible with all ARM tools and software. Extensive tools support STMicroelectronics’ 32-bit, ARM core-based microcontrollers are supported by a complete range of high-end and low-cost development tools to meet the needs of application developers. This extensive line of hardware/software tools includes starter kits and complete development packages all tailored for ST’s ARM core-based MCUs.

STR736FV2T7                                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

■ Clock, reset and supply management

– 4.5 - 5.5 V application supply and I/Os

– Embedded 1.8 V regulator for core supply

– Embedded oscillator running from external

4-8 MHz crystal or ceramic resonator

– Up to 36 MHz CPU frequency with internal

PLL

– 32 kHz or 2 MHz internal RC oscillator,

software configurable for fast startup and

backup clock

– Real-time clock for clock-calendar function

– Wake-up timer driven by internal RC for

wake-up from STOP mode

– 5 power saving modes: SLOW, WFI,

LPWFI, STOP and HALT modes

■ Nested interrupt controller

– Fast interrupt handling with multiple vectors

– 64 maskable IRQs with 64 vectors and 16

priority levels

– 2 maskable FIQ sources

– 16 external interrupts, up to 32 wake-up

lines

■ Up to 112 I/O ports

– 72/112 multifunctional bidirectional I/Os

STR736FV2T7                                  Applications

Printers

 Scanners

 alarm systems

video intercoms

HVACs