MC68HC908SR12CFA Freescale Semiconductor, MC68HC908SR12CFA Datasheet - Page 73

• Manufacturer Part Number: MC68HC908SR12CFA
• Description: MICROCONTROLLER 48 PIN
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908SR12CFA

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, SCI
• Peripherals: LVD, POR, PWM, Temp Sensor
• Number Of I /o: 31
• Program Memory Size: 12KB (12K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 14x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: Q1145673

5.1 Contents
5.2 Introduction
MC68HC908SR12•MC68HC08SR12 — Rev. 5.0
Freescale Semiconductor Configuration and Mask Option Registers (CONFIG & MOR)
Data Sheet — MC68HC908SR12•MC68HC08SR12
Section 5. Configuration and Mask Option Registers
5.2
5.3
5.4
5.5
5.6
This section describes the configuration registers, CONFIG1 and
CONFIG2; and the mask option register, MOR.
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 (internal, RC, and crystal) during stop mode
Serial communications interface clock source (CGMXCLK or f
Current detect output pin
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74
Configuration Register 1 (CONFIG1) . . . . . . . . . . . . . . . . . . . . 75
Configuration Register 2 (CONFIG2) . . . . . . . . . . . . . . . . . . . . 77
Mask Option Register (MOR) . . . . . . . . . . . . . . . . . . . . . . . . . . 79
18
– 2
4
or 2
13
(CONFIG & MOR)
– 2
4
ICLK cycles)
Data Sheet
BUS
73
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