MC68HC908JB16DW Freescale Semiconductor, MC68HC908JB16DW Datasheet - Page 71

• Manufacturer Part Number: MC68HC908JB16DW
• Description: IC MCU 16K FLASH 6MHZ USB 28SOIC
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908JB16DW

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 6MHz
• Connectivity: SCI, USB
• Peripherals: LED, LVD, POR, PWM
• Number Of I /o: 21
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -

5.1 Contents
5.2 Introduction
5.3 Functional Description
MC68HC908JB16
Freescale Semiconductor
Technical Data — MC68HC908JB16
—
Rev. 1.1
Section 5. Configuration Register (CONFIG)
5.2
5.3
5.4
This section describes the configuration register, CONFIG. The
configuration register enables or disables these options:
The configuration register is used in the initialization of various options.
The configuration register 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 this
register be written immediately after reset. The configuration register is
located at $001F. The configuration register may be read at anytime.
•
•
•
•
•
•
Low voltage inhibit (LVI) module control and voltage trip point
selection
USB reset
Stop mode recovery time (2048 or 4096 OSCDCLK cycles)
COP timeout period (2
STOP instruction
Computer operating properly module (COP)
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71
Configuration Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
Configuration Register (CONFIG)
18
– 2
4
or 2
13
– 2
4
OSCDCLK cycles)
Technical Data
71