AC781x汽车微控制器(MCU)

Autochips
0.00
RMB

Overview

AC781x 系列为车规MCU,符合AEC-Q100规范,适用于汽车电子和高可靠性工业应用,典型应用包括车身控制、T-BOX、BLDC电机控制、工业控制、交流充电桩等; AC781x系列芯片基于ARM Cortex®-M3内核,运行主频为100MHz,最高256KB闪存,供电电压支持2.7~5.5V,具备出色的EMC/ESD能力,能够适应更恶劣的环境。

Features

- ARM Cortex®-M3内核,100MHz,单周期32位 x 32位乘法器
- 最大支持256KB 嵌入式闪存
- 最大支持64KB RAM
- 支持2路CAN 2.0B
- 支持1路LIN 2.1, 1路UART LIN
- 支持2路SPI
- 最大支持6路UART
- 支持2路I2C
- 2.7-5.5V 电源供电
- 温度范围: -40 to 125 °C

Features

802.15.4 (Zigbee, Thread)

Block Diagram

__

Application Note

__

Development Board

__

Core Type

ARM Cortex®-M3

CPU Clock Speed

__

CPU Architecture

__

CPU Features

__

Bluetooth Version

__

Operating Frequency [Max] (MHz)

100MHz

Flash (kB)

256

Cache

-

SRAM (kB)

64

EEPROM (kB)

__

Debugging

__

Upgrade Type

Manual

Crystal

no

on chip (PLL)

no

crystal (optional)

no

on-chip RC

no

External clock

no

Timers [Number, bits]

2 × 32-bit 16 MHz

Real-Time Clock

no

Watchdog timer

no

GPIO

__

Pins

__

Pitch

__

Channels

__

ADC [Number, bits]

__

True Random Number Generator

__

Analog comp

no

low-power comp

no

Temperature sensor

no

NFC Tag

__

SPI

__

DAC [Number, bits]

__

UART

__

SSI

__

PWM [Number, bits]

__

I2C

-

TWI

no

QDEC

-

PDM

-

USB

no

SPI

no

Quad SPI

-

I2S

no

Debug interface

-

Human Machine Interface

Programmable channels

__

Fixed channels

__

Channel groups

__

Supply Voltage [Min to Max] (V)

2.7-5.5

no

On-chip VBUS

no

Regulated supply for external components

-

Power fail

no

Crypto Accelerator

__

Public Key Hardware Accelerator

__

Accelerator

__

Security

__

__

Current

__

Sensor Controller

__

Standby

__

Transceiver Compatible

__

Receiver Sensitivity

__

Output Power

__

Frequency Regulation

__

Protocols

-

Bluetooth 5 PHYs

-

bluetooth 5.1 support

-

Dimension

__

Package Type

-

DSP RAM

__

DSP Clock Speed

__

DSP Clock Speed

__

Voice Services

__

General

__
  • Datasheet: