Datasheet> 器件分类 > 半导体> 嵌入式处理器和控制器> LH75400N0M100C0

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LH75400N0M100C0: 产品描述IC MCU 32BIT ROMLESS 144TQFP; 产品类别半导体嵌入式处理器和控制器; 文件大小231KB，共2页; 制造商Sharp Microelectronics

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LH75400N0M100C0概述

IC MCU 32BIT ROMLESS 144TQFP

LH75400N0M100C0规格参数

参数名称	属性值
核心处理器	ARM7®
核心尺寸	32-位
速度	84MHz
连接性	CANbus，EBI/EMI，Microwire，SPI，SSI，SSP，UART/USART
外设	欠压检测/复位，DMA，LCD，POR，PWM，WDT
I/O 数	76
程序存储器类型	ROMless
RAM 容量	32K x 8
电压 - 电源（Vcc/Vdd）	1.7 V ~ 3.6 V
数据转换器	A/D 8x10b
振荡器类型	内部
工作温度	-40°C ~ 85°C（TA）
封装/外壳	144-LQFP

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SHARP’s New Line

of MCUs and

System-on-Chips

LH75400 16/32-bit Microcontroller

with Grayscale LCD Controller

FEATURES

• ARM7TDMI-S™ Core

• High Performance (Up to 90 MHz)

– Internal PLL-driven or External Clock

• 32KB On-chip SRAM

– 16KB TCM (0 Wait State) SRAM

– 16 KB Internal SRAM

• Clock and Power Management

– Low Power Modes: Standby, Sleep, Stop1, Stop2

• Grayscale LCD Controller

– 4-bit (16 level) Grayscale

– Up to XGA (1,024 × 768)

– Supports STN Displays

• Eight channel, 10-bit A/D Converter

• Four DMA Channels

• Integrated Touch Screen Controller

• Serial Interfaces

– 3 × UARTs

– SSP

• Full-featured Real Time Clock (RTC)

– Operates from 32 kHz XTAL

• CAN Version 2.0b*

• Three 16-bit Counter/Timers with

Capture/Compare/PWM Capability

• Watchdog Timer

• Low Voltage Detector

• JTAG Debug Interface and Boundary Scan

• 3.3 V Operating Voltage

• -40°C to +85°C Operating Temperature

• 144-pin LQFP Package

*Controller Area Network (CAN)

LH75400-2

DESCRIPTION

The LH75400 is a low cost microcontroller that utilizes the

ARM7TDMI-S core integrated with a wide variety of functions

including the capability to control black and white and grayscale

LCD displays with up to 16 levels of gray. Other functions include:

32KB of on-chip SRAM, three UARTs, SSP, CAN version 2.0b, three

16-bit Counter/Timers, Analog to Digital Converter with integrated

touch screen controller, Watchdog Timer, and Low Voltage Detec-

tor. The LH75400 operates up to 90 MHz at 3.3 V over the industrial

temperature range of -40°C to +85°C and is offered in a 144-pin

LQFP package.

SYSTEM APPLICATION EXAMPLE

LCD

TOUCH SCREEN

CAN

NETWORK

CAN

TRANSCEIVER

CAN

2.0B

STN

A/D

FLASH

LH75400

SRAM

A/D

BOOT

ROM

UART

SENSOR

ARRAY

GPIO

SPI

SERIAL

EEPROM

KEY

MATRIX

LH75400N0M100C0相似产品对比

	LH75400N0M100C0
描述	IC MCU 32BIT ROMLESS 144TQFP
核心处理器	ARM7®
核心尺寸	32-位
速度	84MHz
连接性	CANbus，EBI/EMI，Microwire，SPI，SSI，SSP，UART/USART
外设	欠压检测/复位，DMA，LCD，POR，PWM，WDT
I/O 数	76
程序存储器类型	ROMless
RAM 容量	32K x 8
电压 - 电源（Vcc/Vdd）	1.7 V ~ 3.6 V
数据转换器	A/D 8x10b
振荡器类型	内部
工作温度	-40°C ~ 85°C（TA）
封装/外壳	144-LQFP

LH75400N0M100C0

LH75400N0M100C0概述

LH75400N0M100C0规格参数

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LH75400N0M100C0相似产品对比

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