MC68HC908JB8JPE Freescale Semiconductor, MC68HC908JB8JPE Datasheet - Page 12

• Manufacturer Part Number: MC68HC908JB8JPE
• Description: IC MCU FLASH 8BIT 8K 20-DIP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908JB8JPE

• 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-DIP (0.300", 7.62mm)
• Controller Family/series: HC08
• No. Of I/o's: 13
• Ram Memory Size: 256Byte
• Cpu Speed: 3MHz
• No. Of Timers: 1
• Embedded Interface Type: USB
• Rohs Compliant: Yes
• Processor Series: HC08JB
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: USB
• Maximum Clock Frequency: 3 MHz
• Number Of Programmable I/os: 37
• Number Of Timers: 2
• Operating Supply Voltage: 4 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: Through Hole
• Development Tools By Supplier: FSICEBASE, DEMO908GZ60E, M68EML08GZE, KITUSBSPIDGLEVME, KITUSBSPIEVME, KIT33810EKEVME
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

Table of Contents
Technical Data
12
9.8
9.8.1
9.8.2
9.8.3
9.8.4
9.8.5
9.8.6
9.8.7
9.8.8
9.8.9
9.8.10
9.8.11
9.8.12
9.8.13
9.8.14
9.9
9.9.1
9.9.1.1
9.9.1.2
9.9.1.3
9.9.1.4
9.9.1.5
9.9.2
9.9.3
10.1
10.2
10.3
10.4
10.4.1
10.4.2
10.4.3
10.4.4
10.4.5
I/O Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
USB Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .163
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .164
USB Address Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
USB Interrupt Register 0 . . . . . . . . . . . . . . . . . . . . . . . . . . 139
USB Interrupt Register 1 . . . . . . . . . . . . . . . . . . . . . . . . . . 141
USB Interrupt Register 2 . . . . . . . . . . . . . . . . . . . . . . . . . . 144
USB Control Register 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
USB Control Register 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
USB Control Register 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
USB Control Register 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
USB Control Register 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
USB Status Register 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
USB Status Register 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
USB Endpoint 0 Data Registers . . . . . . . . . . . . . . . . . . . . . 154
USB Endpoint 1 Data Registers . . . . . . . . . . . . . . . . . . . . . 155
USB Endpoint 2 Data Registers . . . . . . . . . . . . . . . . . . . . . 156
USB End-of-Transaction Interrupt . . . . . . . . . . . . . . . . . . . 157
Resume Interrupt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
End-of-Packet Interrupt . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Entering Monitor Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Baud Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .169
Data Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Echoing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Break Signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
Transmit Control Endpoint 0 . . . . . . . . . . . . . . . . . . . . . 160
Transmit Endpoint 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Transmit Endpoint 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Receive Control Endpoint 0 . . . . . . . . . . . . . . . . . . . . . . 158
Receive Endpoint 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Section 10. Monitor ROM (MON)
Table of Contents
MC68HC908JB8•MC68HC08JB8•MC68HC08JT8 — Rev. 2.3
Freescale Semiconductor