Datasheet > CDC3231G

CDC3231G

更新时间： 2024-11-09 06:47:07

品牌	Logo	应用领域
MICRONAS		仪表控制器汽车仪表
页数	文件大小	规格书
2页	281K
描述
CDC 3231G ARM7-Based Car Dashboard Controller

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CDC3231G 数据手册

PRODUCT INFORMATION

May/2005

CDC 3231G

ARM7-Based Car Dashboard Controller

The new CDC 3231G-Cx is a pin-compati-

◆ ADC reference (1 internal, 3 external)

Features

ble mask ROM derivative of Micronas’

32-bit Car Dashboard Controller family

based on an ARM7TDMI CPU core

(CDC 32xxG).

◆ 46×4 LCD module

◆ 128 KB mask ROM

◆ 6 KB SRAM

◆ One UART, two SPIs

◆ One CAN module with 512 Bytes of

object RAM according to Bosch specifi-

cation V2.0B (32 message objects)

◆ Four CPU operation modes

(Deep Slow, Slow, Fast, PLL)

The new device comes along with addi-

tional features of the Cx platform like a

superior power saving module (PSM) and

one high-speed CAN module (Bosch

V2.0B). Main characteristics of the PSM are

three additional low-power modes (IDLE,

WAKE, and STANDBY), an internal RC

oscillator, a polling/Flash timer output, as

well as an RTC (Real Time Clock).

◆ Three low-power modes

◆ One I C master module

(Idle, Wake, Standby)

◆ Four stepper motor drivers

◆ RTC delivering hours, minutes, seconds

◆ Polling/Flash timer output

◆ Five PWM modules

(configurable as 2×8 bit or 1×16 bit)

◆ PLL circuitry delivering up to 50 MHz

◆ 4- to 5-MHz oscillator

◆ Sound generator with auto decay

◆ Two SW-selectable clock outputs

◆ EMI reduction module (ERM)

◆ Digital watchdog

◆ 16-bit free-running counter with four cap-

The device also contains the patented built-

in ERM (EMI Reduction Module).

ture/compare modules

◆ 1×16-bit timer and 4×8-bit timer

◆ Patch module (up to 10 cells)

◆ JTAG interface

◆ Central clock divider

◆ Interrupt controller with 26 inputs and

16 priority levels

◆ Five port interrupts

◆ −40 to +105 °C case temperature range

◆ Regulator input supervision for reset/

◆ Single 3.5 V to 5.5 V supply voltage

alarm (alarm comparator)

(limited I/O performance below 4.5 V)

◆ Clock and supply supervision

◆ 16-channel 10-bit ADC

◆ Two comparators

◆ Up to 91 GPIOs

◆ 128-pin PQFP package, 0.5 mm pin pitch

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与CDC3231G相关器件

型号	品牌	获取价格	描述	数据表
CDC3231G-C	TDK	获取价格	Microcontroller, 32-Bit, MROM, ARM7 CPU, 50MHz, PQFP128,
CDC3231G-CQK	TDK	获取价格	RISC Microcontroller, 32-Bit, MROM, 50MHz, CMOS, PQFP128, 14 X 20 MM, 2.70 MM HEIGHT, 0.50
CDC3244DBLE	TI	获取价格	IC,BUFFER/DRIVER,DUAL,4-BIT,BICMOS-TTL,SSOP,20PIN,PLASTIC
CDC3257G	MICRONAS	获取价格	CDC 3257G ARM7-Based Car Dashboard Controller
CDC3257G-C2	TDK	获取价格	Microcontroller, 32-Bit, FLASH, ARM7 CPU, 50MHz, CMOS, PQFP128
CDC3257G-C2MF	TDK	获取价格	Microcontroller, 32-Bit, FLASH, 50MHz, CMOS, PQFP128, 14 X 20 MM, 2.70 MM HEIGHT, 0.50 MM
CDC3272G	MICRONAS	获取价格	ARM7-Based Car Dashboard Controller
CDC3272G-B	TDK	获取价格	Microcontroller, 32-Bit, MROM, ARM7 CPU, 30MHz, CMOS, PQFP128,
CDC3272G-BQK	TDK	获取价格	Microcontroller, 32-Bit, MROM, 50MHz, CMOS, PQFP128, 0.50 MM PITCH, PLASTIC, QFP-128
CDC3272G-C	TDK	获取价格	Microcontroller, 32-Bit, MROM, 50MHz, CMOS, PQFP128, 0.50 MM PITCH, PLASTIC, QFP-128