MC68HC908JB8JDW Freescale Semiconductor, MC68HC908JB8JDW Datasheet - Page 16

IC MCU 8K FLASH 3MHZ 20-SOIC

MC68HC908JB8JDW

Manufacturer Part Number
MC68HC908JB8JDW
Description
IC MCU 8K FLASH 3MHZ 20-SOIC
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet

Specifications of MC68HC908JB8JDW

Core Processor
HC08
Core Size
8-Bit
Speed
3MHz
Connectivity
USB
Peripherals
LVD, POR, PWM
Number Of I /o
13
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
20-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-

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Manufacturer
Quantity
Price
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Quantity:
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Part Number:
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Manufacturer:
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Part Number:
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Manufacturer:
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Table of Contents
Technical Data
16
15.7
15.8
15.8.1
15.8.2
15.9
16.1
16.2
16.3
16.4
16.5
16.5.1
16.5.2
17.1
17.2
17.3
17.4
17.4.1
17.4.2
17.4.3
17.4.4
17.5
17.5.1
17.5.2
17.6
17.6.1
17.6.2
17.6.3
17.6.4
Monitor Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .241
Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
COP Module During Break Mode . . . . . . . . . . . . . . . . . . . . . . 242
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .243
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .243
LVI Control Register (CONFIG) . . . . . . . . . . . . . . . . . . . . . . .244
Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .245
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .246
Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248
Break Module Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Wait Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .242
Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .242
Wait Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .244
Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .244
Flag Protection During Break Interrupts . . . . . . . . . . . . . . . 248
CPU During Break Interrupts . . . . . . . . . . . . . . . . . . . . . . .248
TIM During Break Interrupts . . . . . . . . . . . . . . . . . . . . . . . . 248
COP During Break Interrupts . . . . . . . . . . . . . . . . . . . . . . . 248
Wait Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .248
Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .249
Break Status and Control Register. . . . . . . . . . . . . . . . . . . 249
Break Address Registers . . . . . . . . . . . . . . . . . . . . . . . . . . 250
Break Status Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250
Break Flag Control Register (BFCR) . . . . . . . . . . . . . . . . . 252
Section 16. Low Voltage Inhibit (LVI)
Section 17. Break Module (BREAK)
Table of Contents
MC68HC908JB8•MC68HC08JB8•MC68HC08JT8 — Rev. 2.3
Freescale Semiconductor

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