Datasheet > LH7A400N0B000B3A

LH7A400N0B000B3A

更新时间： 2024-01-28 02:06:05

品牌	Logo	应用领域
恩智浦 - NXP		/
页数	文件大小	规格书
65页	814K
描述
32-Bit System-on-Chip

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技术参数
数据手册

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LH7A400N0B000B3A 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Sampling Now	Reach Compliance Code：	unknown
风险等级：	5.73	Base Number Matches：	1

LH7A400N0B000B3A 数据手册

LH7A400

32-Bit System-on-Chip

Preliminary data sheet

• Three Programmable Timers

FEATURES

• 32-bit ARM9TDMI™ RISC Core

• Three UARTs

– Classic IrDA (115 kbit/s)

• Smart Card Interface (ISO7816)

– 16 kB Cache: 8 kB Instruction and 8 kB Data

– MMU (Windows CE™ Enabled)

– Up to 250 MHz; see Table 1 for options

• Two DC-to-DC Converters

• MultiMediaCard™ Interface

• AC97 Codec Interface

• 80 kB On-Chip Static RAM

• Programmable Interrupt Controller

• External Bus Interface

– Up to 125 MHz; see Table 1 for options

– Asynchronous SRAM/ROM/Flash

– Synchronous DRAM/Flash

– PCMCIA

• Smart Battery Monitor Interface

• Real Time Clock (RTC)

• Up to 60 General Purpose I/Os

• Watchdog Timer

• JTAG Debug Interface and Boundary Scan

• Operating Voltage

– CompactFlash

• Clock and Power Management

– 32.768 kHz and 14.7456 MHz Oscillators

– Programmable PLL

– 1.8 V Core

– 3.3 V Input/Output

• 5 V Tolerant Digital Inputs (except oscillator pins)

– Oscillator pins P15, P16, R13, and T13 are

1.8 V 10 %.

• Programmable LCD Controller

– Up to 1,024 × 768 Resolution

– Supports STN, Color STN, AD-TFT, HR-TFT, TFT

– Up to 64 k-Colors and 15 Gray Shades

• Operating Temperature: −40°C to +85°C

• 256-ball BGA or 256-ball LFBGA Package

• DMA (10 Channels)

– AC97

DESCRIPTION

– MMC

The LH7A400, powered by an ARM922T, is a com-

plete System-on-Chip with a high level of integration to

satisfy a wide range of requirements and expectations.

– USB

• USB Device Interface (USB 2.0, Full Speed)

• Synchronous Serial Port (SSP)

– Motorola SPI™

This high degree of integration lowers overall

system costs, reduces development cycle time and

accelerates product introduction.

– Texas Instruments SSI

– National MICROWIRE™

Table 1. LH7A400 versions

BUS

CORE

PART NUMBER

LH7A400N0F076B5

LH7A400N0F000B3A

LH7A400N0F000B5

LH7A400N0G000B5

LOW POWER CURRENT BY MODE (TYP.)

TEMP. RANGE

CLOCK

0°C to +70°C/

−40°C to +85°C

250 MHz/

245 MHz

125 MHz Run = 250 mA; Halt = 50 mA; Standby = 129 µA

100 MHz Run = 125 mA; Halt: 25 mA; Standby = 42 µA

200 MHz/

195 MHz

0°C to +70°C/

−40°C to +85°C

200 MHz/

195 MHz

0°C to +70°C/

−40°C to +85°C

200 MHz/

195 MHz

0°C to +70°C/

−40°C to +85°C

Preliminary data sheet

12 3 4 5 6 7...65

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