MC68HC908BD48IFB Freescale Semiconductor, MC68HC908BD48IFB Datasheet - Page 176

• Manufacturer Part Number: MC68HC908BD48IFB
• Description: IC MCU 48K FLASH 6MHZ USB 44PQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908BD48IFB

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 6MHz
• Connectivity: I²C, USB
• Peripherals: POR, PWM
• Number Of I /o: 32
• Program Memory Size: 48KB (48K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 6x8b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 44-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Universal Serial Bus Module (USB)
Data Sheet
176
RSEQ — Received Data Sequence
SETUP — SETUP Token
TX1ST — Transmit First Flag
RPSIZ[3:0] — Received Data Size
This bit indicates the type of data packet of the last received data
packet on endpoint 0. RSEQ = 0 indicates the last received data
packet is type DATA0. RSEQ = 1 indicates the last received data
packet is type DATA1.
This bit is set when the received token packet for endpoint 0 is a
SETUP token (PID = b1101).
This bit is set if the endpoint 0 transmit buffer empty flag (TBEF) is set
when the control logic is setting the endpoint 0 receive buffer full flag
(RBFF). This happens when TBEF is still set at the end of an
endpoint 0 reception.
The RPSIZ[3:0] indicates the number of received data bytes in a data
packet. Reset will not affect these bits
1 = Last token received on endpoint 0 is a DATA1 token
0 = Last token received on endpoint 0 is a DATA0 token
1 = Last token received on endpoint 0 is a SETUP token
0 = Last token received on endpoint 0 is not a SETUP token
1 = IN transaction occurred before SETUP or OUT
0 = IN transaction occurred after SETUP or OUT
Universal Serial Bus Module (USB)
MC68HC908BD48
Freescale Semiconductor
—
Rev. 2.1