MC908AZ32ACFU Freescale Semiconductor, MC908AZ32ACFU Datasheet - Page 19

• Manufacturer Part Number: MC908AZ32ACFU
• Description: IC MCU 32K FLASH 8.4MHZ 64-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908AZ32ACFU

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: CAN, SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 40
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 15x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Chapter 1
General Description
1.1 Introduction
The MC68HC908AZ32A is a member of the low-cost, high-performance M68HC08 Family of 8-bit
microcontroller units (MCUs). All MCUs in the family use the enhanced M68HC08 central processor unit
(CPU08) and are available with a variety of modules, memory sizes and types, and package types.
1.2 Features
Features of the MC68HC908AZ32A include:
Freescale Semiconductor
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High-Performance M68HC08 Architecture
Fully Upward-Compatible Object Code with M6805, M146805, and M68HC05 Families
8.4 MHz Internal Bus Frequency
32,256 bytes of FLASH Electrically Erasable Read-Only Memory (FLASH)
FLASH Data Security
512 bytes of On-Chip Electrically Erasable Programmable Read-Only Memory with Security Option
(EEPROM)
1K byte of On-Chip RAM
Clock Generator Module (CGM)
Serial Peripheral Interface Module (SPI)
Serial Communications Interface Module (SCI)
8-Bit, 15-Channel Analog-to-Digital Converter (ADC-15)
16-Bit, 6-Channel Timer Interface Module (TIMA-6)
16-Bit, 2-Channel Timer Interface Module (TIMB)
Programmable Interrupt Timer (PIT)
System Protection Features
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Low-Power Design (Fully Static with Stop and Wait Modes)
Master Reset Pin and Power-On Reset
5-Bit Keyboard Interrupt Module
MSCAN Controller (Scalable CAN) implements CAN 2.0b Protocol as Defined in BOSCH
Specification September 1991
Computer Operating Properly (COP) with Optional Reset
Low-Voltage Detection with Optional Reset
Illegal Opcode Detection with Optional Reset
Illegal Address Detection with Optional Reset
MC68HC908AZ32A Data Sheet, Rev. 2
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