MC68HC908JK3CP Freescale Semiconductor, MC68HC908JK3CP Datasheet - Page 19

• Manufacturer Part Number: MC68HC908JK3CP
• Description: IC MCU 8MHZ 4K FLASH 20-DIP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908JK3CP

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: LED, LVD, POR, PWM
• Number Of I /o: 15
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.3 V
• Data Converters: A/D 12x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Connectivity: -

MC68H(R)C908JL3
Freescale Semiconductor
Technical Data — MC68H(R)C908JL3
—
Rev. 1.1
Table
1-1
1-2
2-1
6-1
6-2
7-1
7-2
7-3
7-4
9-1
9-2
9-3
9-4
9-5
9-6
9-7
9-8
9-9
10-1 Pin Name Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
10-2 Prescaler Selection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
10-3 Mode, Edge, and Level Selection . . . . . . . . . . . . . . . . . . . . . . 134
11-1 MUX Channel Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
11-2 ADC Clock Divide Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Summary of Device Variations . . . . . . . . . . . . . . . . . . . . . . . . . 21
Pin Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Signal Name Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
PIN Bit Set Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Interrupt Sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
SIM Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Monitor Mode Entry Requirements and Options. . . . . . . . . . . 104
Monitor Baud Rate Selection . . . . . . . . . . . . . . . . . . . . . . . . . 107
READ (Read Memory) Command . . . . . . . . . . . . . . . . . . . . . 110
WRITE (Write Memory) Command. . . . . . . . . . . . . . . . . . . . . 110
IREAD (Indexed Read) Command . . . . . . . . . . . . . . . . . . . . . 111
READSP (Read Stack Pointer) Command . . . . . . . . . . . . . . . 112
RUN (Run User Program) Command . . . . . . . . . . . . . . . . . . . 112
Vector Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
Instruction Set Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Opcode Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Monitor Mode Vector Differences . . . . . . . . . . . . . . . . . . . . . . 107
IWRITE (Indexed Write) Command . . . . . . . . . . . . . . . . . . . . 111
List of Tables
Title
List of Tables
Technical Data
Page
19