MC68HC908LJ12CFU Freescale Semiconductor, MC68HC908LJ12CFU Datasheet - Page 71

• Manufacturer Part Number: MC68HC908LJ12CFU
• Description: IC MCU 12K FLASH 8MHZ 64-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908LJ12CFU

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: IRSCI, SPI
• Peripherals: LCD, LVD, POR, PWM
• Number Of I /o: 32
• Program Memory Size: 12KB (12K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

5.1 Contents
5.2 Introduction
MC68HC908LJ12
Freescale Semiconductor
Technical Data — MC68HC908LJ12
—
Rev. 2.1
Section 5. Configuration Registers (CONFIG)
5.2
5.3
5.4
5.5
This section describes the configuration registers, CONFIG1 and
CONFIG2. The configuration registers enable or disable these options:
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Computer operating properly module (COP)
COP timeout period (2
Low-voltage inhibit (LVI) module power
LVI module reset
LVI module in stop mode
LVI module voltage trip point selection
STOP instruction
Stop mode recovery time (32 ICLK cycles or 4096 ICLK cycles)
Oscillator during stop mode
LCD frontplanes FP19–FP26 on port C
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
Configuration Register 1 (CONFIG1) . . . . . . . . . . . . . . . . . . . . 73
Configuration Register 2 (CONFIG2) . . . . . . . . . . . . . . . . . . . . 75
Configuration Registers (CONFIG)
18
– 2
4
or 2
13
– 2
4
ICLK cycles)
Technical Data
71