LH75400N0Q100C0 datasheet, PDF

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LH75400N0Q100C0: DescriptionIC MCU 32BIT ROMLESS 144TQFP; Categorysemiconductor The embedded processor and controller; File Size231KB，2 Pages; ManufacturerBussmann (Eaton); Environmental Compliance

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LH75400N0Q100C0 Overview

IC MCU 32BIT ROMLESS 144TQFP

LH75400N0Q100C0 Parametric

Parameter Name	Attribute value
core processor	ARM7®
core size	32-bit
speed	84MHz
Connectivity	CANbus，EBI/EMI，Microwire，SPI，SSI，SSP，UART/USART
Peripheral	Undervoltage detection/reset, DMA, LCD, POR, PWM, WDT
Number of I/Os	76
Program storage capacity	-
Program memory type	ROMless
EEPROM capacity	-
RAM capacity	32K x 8
Voltage - Power Supply (Vcc/Vdd)	1.7 V ~ 3.6 V
data converter	A/D 8x10b
Oscillator type	internal
Operating temperature	-40°C ~ 85°C（TA）
Package/casing	144-LQFP

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RODUCT

NFORMATION

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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

LH75400N0Q100C0 Related Products

	LH75400N0Q100C0
Description	IC MCU 32BIT ROMLESS 144TQFP
core processor	ARM7®
core size	32-bit
speed	84MHz
Connectivity	CANbus，EBI/EMI，Microwire，SPI，SSI，SSP，UART/USART
Peripheral	Undervoltage detection/reset, DMA, LCD, POR, PWM, WDT
Number of I/Os	76
Program memory type	ROMless
RAM capacity	32K x 8
Voltage - Power Supply (Vcc/Vdd)	1.7 V ~ 3.6 V
data converter	A/D 8x10b
Oscillator type	internal
Operating temperature	-40°C ~ 85°C（TA）
Package/casing	144-LQFP

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Shortcut: L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 LA LB LC LD LE LF LG LH LI LJ LK LL LM LN LO LP LQ LR LS LT LU LV LW LX LY LZ M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 MA MB MC MD ME MF MG MH MI MJ MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ N0 N1 N2 N3 N4 N5 N6 N7 N8 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NX NZ O0 O1 O2 O3 OA OB OC OD OE OF OG OH OI OJ OK OL OM ON OP OQ OR OS OT OV OX OY OZ P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE PF PG PH PI PJ PK PL PM PN PO PP PQ PR PS PT PU PV PW PX PY PZ Q1 Q2 Q3 Q4 Q5 Q6 Q8 Q9 QA QB QC QE QF QG QH QK QL QM QP QR QS QT QV QW QX QY R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ

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