MC68HC908BD48IFB Freescale Semiconductor, MC68HC908BD48IFB Datasheet - Page 63

• Manufacturer Part Number: MC68HC908BD48IFB
• Description: IC MCU 48K FLASH 6MHZ USB 44PQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908BD48IFB

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 6MHz
• Connectivity: I²C, USB
• Peripherals: POR, PWM
• Number Of I /o: 32
• Program Memory Size: 48KB (48K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 6x8b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 44-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

5.1 Contents
5.2 Introduction
5.3 Functional Description
MC68HC908BD48
Freescale Semiconductor
Data Sheet — MC68HC908BD48
—
Rev. 2.1
Section 5. Configuration Register (CONFIG)
5.2
5.3
5.3.1
5.3.2
This section describes the configuration registers, CONFIG0 and
CONFIG1. The configuration registers enable or disable these options:
The configuration registers are used in the initialization of various
options. The configuration registers can be written once after each reset.
All of the configuration register bits are cleared during reset. Since the
various options affect the operation of the MCU, it is recommended that
these registers be written immediately after reset. The configuration
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Sync Processor HSYNCO output pin
Sync Processor VSYNCO output pin
Sync Processor SOG input pin
Stop mode recovery time (32 OSCXCLK cycles or 4096
OSCXCLK cycles)
COP timeout period (2
STOP instruction
Computer operating properly module (COP)
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63
Configuration Register 0. . . . . . . . . . . . . . . . . . . . . . . . . . . .64
Configuration Register 1. . . . . . . . . . . . . . . . . . . . . . . . . . . .65
Configuration Register (CONFIG)
18
– 2
4
or 2
13
– 2
4
OSCXCLK cycles)
Data Sheet
63