MC68HC908JB16DW Freescale Semiconductor, MC68HC908JB16DW Datasheet - Page 27

• Manufacturer Part Number: MC68HC908JB16DW
• Description: IC MCU 16K FLASH 6MHZ USB 28SOIC
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908JB16DW

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 6MHz
• Connectivity: SCI, USB
• Peripherals: LED, LVD, POR, PWM
• Number Of I /o: 21
• Program Memory Size: 16KB (16K 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: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -

MC68HC908JB16
Freescale Semiconductor
Technical Data — MC68HC908JB16
—
Rev. 1.1
Table
1-1
2-1
4-1
4-2
4-3
4-4
4-5
6-1
6-2
8-1
8-2
8-3
8-4
9-1
9-2
9-3
9-4
9-5
9-6
9-7
9-8
9-9
9-10 Monitor Mode Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .136
Summary of Pin Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Summary of FLASH Routine Variables . . . . . . . . . . . . . . . . . . 68
ERASE Routine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
PROGRAM Routine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
VERIFY Routine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
SIM Module Signal Name Conventions . . . . . . . . . . . . . . . . . . 99
PIN Bit Set Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Registers not Affected by Normal Reset. . . . . . . . . . . . . . . . . 107
Interrupt Sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Mode Entry Requirements and Options . . . . . . . . . . . . . . . . . 126
Monitor Baud Rate Selection . . . . . . . . . . . . . . . . . . . . . . . . . 129
READ (Read Memory) Command . . . . . . . . . . . . . . . . . . . . . 131
WRITE (Write Memory) Command. . . . . . . . . . . . . . . . . . . . . 132
IREAD (Indexed Read) Command . . . . . . . . . . . . . . . . . . . . . 132
READSP (Read Stack Pointer) Command . . . . . . . . . . . . . . . 133
RUN (Run User Program) Command . . . . . . . . . . . . . . . . . . . 134
Vector Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56
ROM-Resident Routines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Instruction Set Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Opcode Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Monitor Mode Vector Differences . . . . . . . . . . . . . . . . . . . . . . 128
IWRITE (Indexed Write) Command . . . . . . . . . . . . . . . . . . . . 133
List of Tables
Title
List of Tables
Technical Data
Page
27