MC68HC908AB32CFU Freescale Semiconductor, MC68HC908AB32CFU Datasheet - Page 311

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MC68HC908AB32CFU

Manufacturer Part Number
MC68HC908AB32CFU
Description
IC MCU 8MHZ 32K FLASH 64-QFP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet

Specifications of MC68HC908AB32CFU

Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Connectivity
SCI, SPI
Peripherals
POR, PWM
Number Of I /o
51
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 8x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

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17.1 Contents
MC68HC908AB32
Freescale Semiconductor
Technical Data — MC68HC908AB32
Rev. 1.1
17.2
17.3
17.3.1
17.3.2
17.4
17.4.1
17.4.2
17.5
17.5.1
17.5.2
17.6
17.6.1
17.6.2
17.6.3
17.7
17.7.1
17.7.2
17.8
17.8.1
17.8.2
17.8.3
17.9
17.9.1
17.9.2
17.10 Port H . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 335
17.10.1 Port H Data Register (PTH) . . . . . . . . . . . . . . . . . . . . . . . . 335
17.10.2 Data Direction Register H (DDRH). . . . . . . . . . . . . . . . . . . 335
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312
Port A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316
Port B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 318
Port C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 320
Port D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 323
Port E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326
Port F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 329
Port G . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 332
Port A Data Register (PTA) . . . . . . . . . . . . . . . . . . . . . . . . 316
Data Direction Register A (DDRA) . . . . . . . . . . . . . . . . . . . 316
Port B Data Register (PTB) . . . . . . . . . . . . . . . . . . . . . . . . 318
Data Direction Register B (DDRB) . . . . . . . . . . . . . . . . . . . 319
Port C Data Register (PTC) . . . . . . . . . . . . . . . . . . . . . . . . 320
Data Direction Register C (DDRC). . . . . . . . . . . . . . . . . . . 321
Port D Data Register (PTD) . . . . . . . . . . . . . . . . . . . . . . . . 323
Data Direction Register D (DDRD). . . . . . . . . . . . . . . . . . . 324
Port D Input Pullup Enable Register (PTDPUE). . . . . . . . . 325
Port E Data Register (PTE) . . . . . . . . . . . . . . . . . . . . . . . . 326
Data Direction Register E (DDRE) . . . . . . . . . . . . . . . . . . . 328
Port F Data Register (PTF) . . . . . . . . . . . . . . . . . . . . . . . . 329
Data Direction Register F (DDRF) . . . . . . . . . . . . . . . . . . . 330
Port F Input Pullup Enable Register (PTFPUE) . . . . . . . . . 332
Port G Data Register (PTG) . . . . . . . . . . . . . . . . . . . . . . . . 332
Data Direction Register G (DDRG) . . . . . . . . . . . . . . . . . . 333
Section 17. Input/Output (I/O) Ports
Input/Output (I/O) Ports
Technical Data
311

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