MC68HC908BD48IFB Freescale Semiconductor, MC68HC908BD48IFB Datasheet - Page 16

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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
16
19.1
19.2
19.3
19.4
19.4.1
19.4.2
19.4.3
19.4.4
19.4.5
19.4.6
19.4.7
19.4.8
19.5
19.6
19.7
19.8
19.8.1
19.8.2
19.9
20.1
20.2
20.3
20.4
20.4.1
20.4.2
20.4.3
20.4.4
20.5
Section 19. Computer Operating Properly (COP)
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .257
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .258
I/O Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259
COP Control Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261
Interrupts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .261
Monitor Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .261
Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261
COP Module During Break Mode . . . . . . . . . . . . . . . . . . . . . . 262
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .263
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .264
Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 266
OSCXCLK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .259
STOP Instruction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259
COPCTL Write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .259
Power-On Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259
Internal Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260
Reset Vector Fetch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260
COPD (COP Disable). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260
COPRS (COP Rate Select) . . . . . . . . . . . . . . . . . . . . . . . . 260
Wait Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .262
Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .262
Flag Protection During Break Interrupts . . . . . . . . . . . . . . . 266
CPU During Break Interrupts . . . . . . . . . . . . . . . . . . . . . . .266
TIM During Break Interrupts . . . . . . . . . . . . . . . . . . . . . . . . 266
COP During Break Interrupts . . . . . . . . . . . . . . . . . . . . . . . 266
Section 20. Break Module (BRK)
Table of Contents
MC68HC908BD48
Freescale Semiconductor
Rev. 2.1

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