MC68HC908JB8JDW Freescale Semiconductor, MC68HC908JB8JDW Datasheet - Page 157

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

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: -

9.9 USB Interrupts
9.9.1 USB End-of-Transaction Interrupt
MC68HC908JB8•MC68HC08JB8•MC68HC08JT8 — Rev. 2.3
Freescale Semiconductor
The USB module is capable of generating interrupts and causing the
CPU to execute the USB interrupt service routine. There are three types
of USB interrupts:
All USB interrupts share the same interrupt vector. Firmware is
responsible for determining which interrupt is active.
There are five possible end-of-transaction interrupts:
End-of-transaction interrupts occur as detailed in the following sections.
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End-of-transaction interrupts signify either a completed
transaction receive or transmit transaction.
Resume interrupts signify that the USB bus is reactivated after
having been suspended.
End-of-packet interrupts signify that a low-speed end-of-packet
signal was detected.
Endpoint 0 or 2 receive
Endpoint 0, 1 or 2 transmit
Universal Serial Bus Module (USB)
Universal Serial Bus Module (USB)
USB Interrupts
Technical Data
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