MC68HC908JB16DW Freescale Semiconductor, MC68HC908JB16DW Datasheet - Page 10

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MC68HC908JB16DW

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

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
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC68HC908JB16DW
Manufacturer:
FREESCALE
Quantity:
20 000
Part Number:
MC68HC908JB16DWE
Manufacturer:
MOTOROLA/摩托罗拉
Quantity:
20 000
Table of Contents
Technical Data
10
7.5.2
7.6
8.1
8.2
8.3
8.3.1
8.3.2
8.3.3
8.4
8.4.1
8.4.2
8.4.2.1
8.4.2.2
8.4.2.3
8.4.2.4
8.4.2.5
8.4.2.6
8.4.2.7
8.5
8.5.1
8.5.2
8.5.3
8.6
8.6.1
8.6.1.1
8.6.1.2
8.6.2
8.6.2.1
8.6.2.2
8.6.3
8.6.4
8.6.5
Oscillator During Break Mode. . . . . . . . . . . . . . . . . . . . . . . . . . 96
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .97
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
SIM Bus Clock Control and Generation . . . . . . . . . . . . . . . . . 100
Reset and System Initialization. . . . . . . . . . . . . . . . . . . . . . . . 101
SIM Counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Exception Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .108
Section 8. System Integration Module (SIM)
Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96
Bus Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Clock Startup from POR or LVI Reset . . . . . . . . . . . . . . . . 101
Clocks in Stop Mode and Wait Mode . . . . . . . . . . . . . . . . . 101
External Pin Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Active Resets from Internal Sources . . . . . . . . . . . . . . . . . 103
SIM Counter During Power-On Reset . . . . . . . . . . . . . . . . 107
SIM Counter During Stop Mode Recovery . . . . . . . . . . . . . 108
SIM Counter and Reset States. . . . . . . . . . . . . . . . . . . . . . 108
Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Interrupt Status Registers. . . . . . . . . . . . . . . . . . . . . . . . . . 112
Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Break Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Status Flag Protection in Break Mode . . . . . . . . . . . . . . . . 114
Universal Serial Bus (USB) Reset . . . . . . . . . . . . . . . . . 106
Hardware Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Power-On Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .104
Computer Operating Properly (COP) Reset. . . . . . . . . . 105
Illegal Opcode Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Illegal Address Reset . . . . . . . . . . . . . . . . . . . . . . . . . . .105
Low-Voltage Inhibit (LVI) Reset . . . . . . . . . . . . . . . . . . . 106
Registers Values After Different Resets. . . . . . . . . . . . . 106
SWI Instruction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Interrupt Status Register 1 . . . . . . . . . . . . . . . . . . . . . . . 112
Interrupt Status Register 2 . . . . . . . . . . . . . . . . . . . . . . . 114
Table of Contents
MC68HC908JB16
Freescale Semiconductor
Rev. 1.1

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