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Apr 20 2019

MC68334GCEH20 Datasheet PDF - IC M683xx MCU 32BIT ROMLESS 132QFP NXP

Product Overview

Product Category:

IC Chips

Kynix Part #:

KY32-MC68334GCEH20

Manufacturer Part#:

MC68334GCEH20

Manufacturer

NXP USA Inc.

Description:

IC M683xx MCU 32BIT ROMLESS 132QFP

Package:

QFP

Datasheet:

MC68334GCEH20 Datasheet

Stock:

Yes

Quantity:

78 PCS


MC68334GCEH20 Images are for reference only:

MC68334GCEH20 Image

Product Specifications 

Brand

NXP Semiconductors / Freescale

Series 

M683xx

State

Obsolete

Operation Temperature

-40°C ~ 85°C (TA)

Package / Case

132-BQFP

Supplier Device Package

132-PQFP (24.13x24.13)

Peripherals

-

Processor Core

CPU32

Speed

20MHz

Number of I / O

47

EEPROM Size

-

RAM Size

1K x 8

Core Size

32-Bit

Connectivity

EBI/EMI, UART/USART

Program Memory Size

-

Type Program Memory 

ROMless

Voltage - Supply (Vcc/Vdd)

3 V ~ 5.5 V

Data Converters

A/D 8x8/10b

Oscillator Type 

External

Packing

Tray

Base Part Number

MC68334

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Moisture Sensitivity Level (MSL)

3 (168 Hours)


MC68334GCEH20 Datasheet PDF Download:

MC68334GCEH20 Datasheet PDF

Block Diagram

MC68334 Block Diagram

Fig. 1 MC68334 Block Diagram

Pin Assignments

MC68334 132-Pin QFP Pin Assignments

Fig. 2 MC68334 132-Pin QFP Pin Assignments

Description

The MC68334, a highly-integrated 32-bit microcontroller, combines high-performance data manipulation capabilities with powerful peripheral subsystems. The MCU is built up from standard modules that interface through a common intermodule bus (IMB). Standardization facilitates rapid development of devices tailored for specific applications.

The MCU incorporates a 32-bit CPU (CPU32), a system integration module (SIM), an 8/10-bit analogto-digital converter (ADC), a time processor unit (TPU) and a 1-Kbyte static RAM module with TPU emulation capability (TPURAM).

The MCU can either synthesize an internal clock signal from an external reference or use an external clock input directly. Operation with a 32.768-kHz reference frequency is standard. The maximum system clock speed is 20.97 MHz. System hardware and software allow changes in clock rate during operation. Because MCU operation is fully static, register and memory contents are not affected by clock rate changes.

High-density complementary metal-oxide semiconductor (HCMOS) architecture makes the basic power consumption of the MCU low. Power consumption can be minimized by stopping the system clock. The CPU32 instruction set includes a low-power stop (LPSTOP) command that efficiently implements this capability.

Features

• Central Processing Unit (CPU32)

— 32-Bit Architecture

— Virtual Memory Implementation

— Table Lookup and Interpolate Instruction

— Improved Exception Handling for Controller Applications

— High-Level Language Support

— Background Debugging Mode

— Fully Static Operation

• System Integration Module (SIM)

— External Bus Support

— Programmable Chip-Select Outputs

— System Protection Logic

— Watchdog Timer, Clock Monitor, and Bus Monitor

— Two 8-Bit Dual Function Input/Output Ports

— One 7-Bit Dual Function Output Port

— Phase-Locked Loop (PLL) Clock System

• 8/10-Bit Analog-to-Digital Converter (ADC)

— Seven Analog/Digital Input Pins (Eighth Channel Connected to VSSA)

— Eight Result Registers

— Eight Conversion Modes

— Three Result Alignment Modes

— One 7-Bit Digital Input Port

• Time Processor Unit (TPU)

— Dedicated Microengine Operating Independently of CPU32

— 16 Independent, Programmable Channels and Pins

— Any Channel can Perform any Microcoded Time Function

— Two Timer Count Registers with Programmable Prescalers

— Selectable Channel Priority Levels

• 1-Kbyte Standby RAM with TPU Emulation (TPURAM)

— External Standby Voltage Supply Input

— Can be Used as Standby RAM or TPU Microcode Emulation RAM

Other data sheets within the file:

Part Number

MC68334

Description

CPU32 M683xx Microcontroller IC 32-Bit 20MHz ROMless 132-PQFP (24.13x24.13)

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