mc68hc908jb8 Freescale Semiconductor, Inc, mc68hc908jb8 Datasheet - Page 119

• Manufacturer Part Number: mc68hc908jb8
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

9.3 Features
MC68HC908JB8•MC68HC08JB8•MC68HC08JT8 — Rev. 2.3
Freescale Semiconductor
Features of the USB module include:
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Full Universal Serial Bus Specification 1.1 low-speed functions
1.5 Mbps data rate
On-chip 3.3V regulator
Endpoint 0 with 8-byte transmit buffer and 8-byte receive buffer
Endpoint 1 with 8-byte transmit buffer
Endpoint 2 with 8-byte transmit buffer and 8-byte receive buffer
USB data control logic:
– Control endpoint 0 and interrupt endpoints 1 and 2
– Packet decoding/generation
– CRC generation and checking
– NRZI (Non-Return-to Zero Inserted) encoding/decoding
– Bit-stuffing
USB reset options:
– Internal MCU reset generation
– CPU interrupt request generation
Suspend and resume operations, with remote wakeup support
USB-generated interrupts:
– Transaction interrupt driven
– Resume interrupt
– End-of-packet interrupt
– USB reset
STALL, NAK, and ACK handshake generation
Universal Serial Bus Module (USB)
Universal Serial Bus Module (USB)
Technical Data
Features
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