MC68HC908BD48IFB Freescale Semiconductor, MC68HC908BD48IFB Datasheet - Page 8

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MC68HC908BD48IFB

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

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
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC68HC908BD48IFB
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Table of Contents
Data Sheet
8
4.3
4.4
4.5
4.6
4.7
4.8
4.9
5.1
5.2
5.3
5.3.1
5.3.2
6.1
6.2
6.3
6.4
6.4.1
6.4.2
6.4.3
6.4.4
6.4.5
6.5
6.6
6.6.1
6.6.2
6.7
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56
FLASH Control Register (FLCR) . . . . . . . . . . . . . . . . . . . . . . . 56
FLASH Block Erase Operation . . . . . . . . . . . . . . . . . . . . . . . . . 57
FLASH Mass Erase Operation . . . . . . . . . . . . . . . . . . . . . . . . . 58
FLASH Program Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . .59
FLASH Block Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
FLASH Block Protect Register (FLBPR). . . . . . . . . . . . . . . . . . 61
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
CPU Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Arithmetic/Logic Unit (ALU) . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
CPU During Break Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Section 5. Configuration Register (CONFIG)
Configuration Register 0. . . . . . . . . . . . . . . . . . . . . . . . . . . .64
Configuration Register 1. . . . . . . . . . . . . . . . . . . . . . . . . . . .65
Accumulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Index Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Stack Pointer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Program Counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Condition Code Register . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Wait Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74
Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75
Section 6. Central Processor Unit (CPU)
Table of Contents
MC68HC908BD48
Freescale Semiconductor
Rev. 2.1

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