MC68HC908JB12JDW Freescale Semiconductor, MC68HC908JB12JDW Datasheet - Page 9
MC68HC908JB12JDW
Manufacturer Part Number
MC68HC908JB12JDW
Description
IC MCU 12K FLASH 6MHZ USB 20SOIC
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheets
1.MC908JB16DWE.pdf
(332 pages)
2.MC908JB12JDWE.pdf
(12 pages)
3.MC908JB12JDWE.pdf
(2 pages)
Specifications of MC68HC908JB12JDW
Core Processor
HC08
Core Size
8-Bit
Speed
6MHz
Connectivity
SCI, USB
Peripherals
LED, LVD, POR, PWM
Number Of I /o
13
Program Memory Size
12KB (12K 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
20-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:
MC68HC908JB12JDW
Manufacturer:
FREESCALE
Quantity:
20 000
Company:
Part Number:
MC68HC908JB12JDWE
Manufacturer:
XILINX
Quantity:
152
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MC68HC908JB16
Freescale Semiconductor
—
Rev. 1.1
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
6.8
6.9
7.1
7.2
7.3
7.4
7.4.1
7.4.2
7.4.3
7.4.4
7.4.5
7.4.6
7.5
7.5.1
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
CPU Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Arithmetic/Logic Unit (ALU) . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
CPU During Break Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .93
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Instruction Set Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Opcode Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Oscillator External Connections . . . . . . . . . . . . . . . . . . . . . . . .94
I/O Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Accumulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Index Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Stack Pointer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Program Counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Condition Code Register . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Wait Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82
Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83
Crystal Amplifier Input Pin (OSC1). . . . . . . . . . . . . . . . . . . . 95
Crystal Amplifier Output Pin (OSC1) . . . . . . . . . . . . . . . . . . 95
Oscillator Enable Signal (SIMOSCEN). . . . . . . . . . . . . . . . . 95
Crystal Output Frequency Signal (OSCXCLK). . . . . . . . . . . 95
Clock Doubler Out (OSCDCLK) . . . . . . . . . . . . . . . . . . . . . . 95
Oscillator Out (OSCOUT). . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Wait Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96
Section 6. Central Processor Unit (CPU)
Table of Contents
Section 7. Oscillator (OSC)
Table of Contents
Technical Data
9
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