ST72561AR7-Auto datasheet(20/324 Pages) STMICROELECTRONICS

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Description

ST72561-Auto

20/324

Doc ID 12370 Rev 8

Description

The ST72561xx-Auto devices are members of the ST7 microcontroller family designed for

automotive mid-range applications with CAN (Controller Area Network) and LIN (Local

Interconnect Network) interface.

All devices are based on a common industry-standard 8-bit core, featuring an enhanced

instruction set and are available with Flash or ROM program memory.

The enhanced instruction set and addressing modes of the ST7 offer both power and

flexibility to software developers, enabling the design of highly efficient and compact

application code. In addition to standard 8-bit data management, all ST7 microcontrollers

feature true bit manipulation, 8x8 unsigned multiplication and indirect addressing modes.

Table 2.

Product overview

Features

ST72561(AR/R/J/K)9 ST72561(AR/R/J/K)7 ST72561(AR/R/J/K)6 ST72561(AR/R/J/K)4

Program memory -

bytes

60K

48K

32K

16K

RAM (stack) - bytes

2K (256)

1K (256)

Operating supply

4.5V to 5.5V

CPU frequency

External resonator oscillator w/ PLLx2/8 MHz

Maximum

temperature range

-40°C to +125°C

Packages

LQFP64 10x10mm (AR), LQFP44 10x10mm (J), LQFP32 7x7mm (K) LQFP64 14x14 (R)

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