Datasheet> 器件分类 > 嵌入式处理器和控制器> 微控制器和处理器> LH79524N0F100A0

LH79524N0F100A0: 产品描述32-BIT, FLASH, 76.205 MHz, RISC MICROCONTROLLER, PBGA208; 产品类别嵌入式处理器和控制器微控制器和处理器; 文件大小946KB，共64页; 制造商NXP(恩智浦); 官网地址https://www.nxp.com; 标准

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LH79524N0F100A0概述

32-BIT, FLASH, 76.205 MHz, RISC MICROCONTROLLER, PBGA208

32位, FLASH, 76.205 MHz, 精简指令集微控制器, PBGA208

LH79524N0F100A0规格参数

参数名称	属性值
是否Rohs认证	符合
零件包装代码	BGA
包装说明	LFBGA, BGA208,16X16,32
针数	208
Reach Compliance Code	unknow
具有ADC	YES
其他特性	ALSO REQUIRES 3.3 V I/O SUPPLY
地址总线宽度	24
位大小	32
最大时钟频率	20 MHz
DAC 通道	NO
DMA 通道	YES
外部数据总线宽度	32
JESD-30 代码	S-PBGA-B208
长度	14 mm
I/O 线路数量	108
端子数量	208
最高工作温度	85 °C
最低工作温度	-40 °C
PWM 通道	YES
封装主体材料	PLASTIC/EPOXY
封装代码	LFBGA
封装等效代码	BGA208,16X16,32
封装形状	SQUARE
封装形式	GRID ARRAY, LOW PROFILE, FINE PITCH
电源	1.8,3.3 V
认证状态	Not Qualified
ROM可编程性	FLASH
座面最大高度	1.7 mm
速度	76.205 MHz
最大供电电压	1.98 V
最小供电电压	1.62 V
标称供电电压	1.8 V
表面贴装	YES
技术	CMOS
温度等级	INDUSTRIAL
端子形式	BALL
端子节距	0.8 mm
端子位置	BOTTOM
宽度	14 mm
uPs/uCs/外围集成电路类型	MICROCONTROLLER, RISC
Base Number Matches	1

文档解析

LH79524/LH79525 SoC（System-on-Chip）在功耗管理方面具有以下优势和特点：

多种低功耗模式：SoC提供了多种低功耗模式，包括Active、Standby、Sleep、Stop1和Stop2模式。这些模式允许系统在不同活动水平下优化能耗。
高集成度：高度集成的设计减少了外部组件的需求，从而降低了功耗和整体系统成本。
内部电压调节器：SoC内部的电压调节器允许使用单一3.3V电源供电，这简化了电源设计并有助于减少能量损耗。
动态时钟和电源管理：SoC具有动态时钟和电源管理功能，可以根据系统需求调整时钟频率和电源供应，以降低功耗。
多流DMA控制器：高效的直接内存访问（DMA）控制器可以减少CPU的负担，从而降低整体能耗。
高性能CPU核心：32位ARM720T RISC核心在提供高性能的同时，也注重能效比。
灵活的内存接口：SoC提供了灵活的内存接口，包括SDRAM、SRAM/Flash/ROM接口，这些接口可以根据需要动态调整，以优化功耗。
实时时钟（RTC）：具有独立的32.768 kHz晶振，用于低功耗下的实时时钟功能。
USB设备支持：符合USB 2.0规范的USB设备功能，支持在低功耗状态下的挂起和恢复信号。
以太网MAC：集成的以太网MAC控制器支持10/100 Mbit/s操作，具有能源效率。
模拟至数字转换器（ADC）：集成的10位ADC包括触摸屏幕控制器，可以在低功耗下操作。
看门狗定时器：看门狗定时器可以在软件停止响应时重置系统，以防止功耗过高。

这些特性共同使得LH79524/LH79525 SoC在保持高性能的同时，也能实现低功耗运行，适合于对能源效率有要求的应用场景。

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LH79524/LH79525 (A.1)

Preliminary data sheet

FEATURES

• Highly Integrated System-on-Chip

• High Performance: 76.205 MHz CPU Speed,

50.803 MHz maximum AHB clock (HCLK)

• 32-bit ARM720T™ RISC Core

– LH79524: 32-bit External Data Bus

– 208 LFBGA package

– LH79525: 16-bit External Data Bus

– 176 LQFP package

• 8 kB Cache with Write Back Buffer

• MMU (Windows CE™ Enabled)

• 16 kB On-Chip SRAM

• Flexible, Programmable Memory Interface

– SDRAM Interface

– 512 MB External Address Space

– 32-bit External Data Bus (LH79524)

– 16-bit External Data Bus (LH79525)

– SRAM/Flash/ROM Interface

– 15-bit External Address Bus

– 32-bit External Data Bus (LH79524)

– 16-bit External Data Bus (LH79525)

• Multi-stream DMA Controller

– Four 32-bit Burst-Based Data Streams

• Clock and Power Management

– 32.768 kHz Oscillator for Real Time Clock

– 10 MHz to 20 MHz Oscillator and On-chip PLL

– Active, Standby, Sleep, Stop1, and Stop2 Modes

– Externally-supplied Clock Options

• On-Chip Boot ROM

– Allows Booting from 8-, 16-, or 32-bit Devices

– NAND Flash Boot

• Low Power Modes

– Active Mode: 85 mA (MAX.)

– Standby Mode: 50 mA (MAX.)

– Sleep Mode: 3.8 mA (TYP.)

– Stop Mode 1: 420

µA

(TYP.)

– Stop Mode 2: 25

µA

(TYP.)

• USB Device

– Compliant with USB 2.0 Specifications (Full Speed)

– Four Endpoints

• Ethernet MAC, with MII and MDIO Interfaces

– IEEE 802.3 Compliant

– 10 and 100 Mbit/s Operation

• Analog-to-Digital Converter/Brownout Detector

– 10-bit ADC

– Pen Sense Interrupt

– Integrated Touch Screen Controller (TSC)

Preliminary data sheet

• I

C Module

• Integrated Codec Interface Support Features (I

• Watchdog Timer

• Vectored Interrupt Controller

– 16 Standard and 16 Vectored IRQ Interrupts

– Interrupts Individually Configurable as IRQ or FIQ

• Three UARTs

– 16-entry FIFOs for Rx and Tx

– IrDA SIR Support on all UARTs

• Three 16-bit Timers with PWM capability

• Real Time Clock

– 32-bit Up-counter with Programmable Load

– Programmable 32-bit Match Compare Register

• Programmable General Purpose I/O Signals

– LH79524: 108 available pins on 14 ports

– LH79525: 86 available pins on 12 ports

• Programmable Color LCD Controller

– 16 (LH79524) or 12 (LH79525) Bits-per-Pixel

– Up to 800 × 600 resolution

– STN, Color STN, HR-TFT, AD-TFT, TFT

– TFT: Supports 64 k (LH79524) or 4 k (LH79525)

Direct Colors or 256 colors selected from a

Palette of 64 k Colors; 15 Shades of Gray

– Color STN: Supports 3,375 Direct Colors or 256

Colors Selected from a Palette of 3,375 Colors

• Synchronous Serial Port

– Supports Data Rates Up to 1.8452 Mbit/s

– Compatible with Common Interface Schemes

• JTAG Debug Interface and Boundary Scan

• 5 V Tolerant Digital Inputs (excludes oscillator pins)

– XTALIN and XTAL32IN pins are 1.8 V ± 10%

• On-Chip regulator allows single 3.3 V supply

System-on-Chip

DESCRIPTION

The LH79524/LH79525, powered by an ARM720T,

is a complete System-on-Chip with a high level of inte-

gration to satisfy a wide range of requirements and

applications. The SoC has a fully static design, power

management unit, and low voltage operation (1.8 V

Core, 3.3 V I/O). With the on-chip voltage regulator, a

single 3.3 V supply can be used as well. Robust periph-

erals and a low-power RISC core provide high perfor-

mance at a reasonable price.

LH79524N0F100A0相似产品对比

	LH79524N0F100A0	LH79524	LH79524N0F100A1	LH79525	LH79525N0Q100A0
描述	32-BIT, FLASH, 76.205 MHz, RISC MICROCONTROLLER, PBGA208	IC,PERIPHERAL (MULTIFUNCTION) CONTROLLER,BGA,208PIN	32-BIT, FLASH, 76.205 MHz, RISC MICROCONTROLLER, PBGA208	32-BIT, FLASH, 76.205 MHz, RISC MICROCONTROLLER, PBGA208	32-BIT, FLASH, 76.205 MHz, RISC MICROCONTROLLER, PBGA208
包装说明	LFBGA, BGA208,16X16,32	FBGA, BGA208,16X16,32	LFBGA, BGA208,16X16,32	QFP, QFP176,.87SQ,16	LFQFP, QFP176,.87SQ,16
Reach Compliance Code	unknow	unknown	compli	unknow	unknow
JESD-30 代码	S-PBGA-B208	S-PBGA-B208	S-PBGA-B208	S-PQFP-G176	S-PQFP-G176
端子数量	208	208	208	176	176
最高工作温度	85 °C	85 °C	85 °C	85 °C	85 °C
最低工作温度	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	LFBGA	FBGA	LFBGA	QFP	LFQFP
封装等效代码	BGA208,16X16,32	BGA208,16X16,32	BGA208,16X16,32	QFP176,.87SQ,16	QFP176,.87SQ,16
封装形状	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE
封装形式	GRID ARRAY, LOW PROFILE, FINE PITCH	GRID ARRAY, FINE PITCH	GRID ARRAY, LOW PROFILE, FINE PITCH	FLATPACK	FLATPACK, LOW PROFILE, FINE PITCH
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
表面贴装	YES	YES	YES	YES	YES
温度等级	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
端子形式	BALL	BALL	BALL	GULL WING	GULL WING
端子节距	0.8 mm	0.8 mm	0.8 mm	0.4 mm	0.4 mm
端子位置	BOTTOM	BOTTOM	BOTTOM	QUAD	QUAD
是否Rohs认证	符合	-	符合	-	符合
零件包装代码	BGA	-	BGA	-	QFP
针数	208	-	208	-	176
具有ADC	YES	-	YES	-	YES
其他特性	ALSO REQUIRES 3.3 V I/O SUPPLY	-	ALSO REQUIRES 3.3 V I/O SUPPLY	-	ALSO REQUIRES 3.3 V I/O SUPPLY
地址总线宽度	24	-	24	-	24
位大小	32	-	32	-	32
最大时钟频率	20 MHz	-	20 MHz	-	20 MHz
DAC 通道	NO	-	NO	-	NO
DMA 通道	YES	-	YES	-	YES
外部数据总线宽度	32	-	32	-	16
长度	14 mm	-	14 mm	-	20 mm
I/O 线路数量	108	-	108	-	86
PWM 通道	YES	-	YES	-	YES
电源	1.8,3.3 V	-	1.8,3.3 V	1.8,3.3 V	1.8,3.3 V
ROM可编程性	FLASH	-	FLASH	-	FLASH
座面最大高度	1.7 mm	-	1.7 mm	-	1.6 mm
速度	76.205 MHz	-	76.205 MHz	-	76.205 MHz
最大供电电压	1.98 V	-	1.98 V	-	1.98 V
最小供电电压	1.62 V	-	1.62 V	-	1.62 V
标称供电电压	1.8 V	-	1.8 V	-	1.8 V
技术	CMOS	-	CMOS	-	CMOS
宽度	14 mm	-	14 mm	-	20 mm
uPs/uCs/外围集成电路类型	MICROCONTROLLER, RISC	-	MICROCONTROLLER, RISC	-	MICROCONTROLLER, RISC
厂商名称	-	-	NXP(恩智浦)	NXP(恩智浦)	NXP(恩智浦)

LH79524N0F100A0