MC68HC908JG16FA MOTOROLA [Motorola, Inc], MC68HC908JG16FA Datasheet - Page 170
MC68HC908JG16FA
Manufacturer Part Number
MC68HC908JG16FA
Description
Microcontrollers
Manufacturer
MOTOROLA [Motorola, Inc]
Datasheet
1.MC68HC908JG16FA.pdf
(324 pages)
- Current page: 170 of 324
- Download datasheet (3Mb)
Universal Serial Bus Module (USB)
11.5.1.3 Address Field (ADDR)
11.5.1.4 Endpoint Field (ENDP)
11.5.1.5 Cyclic Redundancy Check (CRC)
11.5.1.6 End-of-Packet (EOP)
Technical Data
170
The address field is a 7-bit number that is used to select a particular USB
device. This field is compared to the lower seven bits of the UADDR
register to determine if a given transaction is targeting the MCU USB
device.
The endpoint field is a 4-bit number that is used to select a particular
endpoint within a USB device. For the MCU, this will be a binary number
between 0 and 2 inclusive. Any other value will cause the transaction to
be ignored.
Cyclic redundancy checks are used to verify the address and data
stream of a USB transaction. This field is five bits wide for token packets
and 16 bits wide for data packets. CRCs are generated in the transmitter
and sent on the USB data lines after both the endpoint field and the data
field.
The single-ended 0 (SE0) state is used to signal an end-of-packet
(EOP). The single-ended 0 state is indicated by both D+ and D– being
below 0.8V. EOP will be signaled by driving D+ and D– to the single-
ended 0 state for two bit times followed by driving the lines to the idle
state for one bit time. The transition from the single-ended 0 to the idle
state defines the end of the packet. The idle state is asserted for one bit
time and then both the D+ and D– output drivers are placed in their high-
impedance state. The bus termination resistors hold the bus in the idle
state.
end-of-packet transaction.
Freescale Semiconductor, Inc.
For More Information On This Product,
Figure 11-7
Universal Serial Bus Module (USB)
Go to: www.freescale.com
shows the data signaling and voltage levels for an
MC68HC908JG16
MOTOROLA
—
Rev. 1.0
Related parts for MC68HC908JG16FA
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Motorola, Inc [VOLTAGE REGULATOR]
Manufacturer:
Motorola
Datasheet:
Part Number:
Description:
6367254 MOTOROLA SC (XSTRS/R F)
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
Part Number:
Description:
MC1494LMotorola, Inc [MONOLITHIC FOUR-QUADRANT MULTIPLIER]
Manufacturer:
Motorola
Datasheet:
Part Number:
Description:
MC1466LMotorola, Inc [PRECISION WIDE RANGE VOLTAGE AND CURRENT REGULATOR]
Manufacturer:
Motorola
Datasheet:
Part Number:
Description:
MC145532DWMotorola, Inc [ADPCM Transcoder]
Manufacturer:
Motorola
Datasheet:
Part Number:
Description:
Silicon Controlled Rectifiers
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
Part Number:
Description:
RF Power Field Effect Transistors N-Channel Enhancement-Mode Lateral MOSFETs
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
Part Number:
Description:
RF POWER FIELD EFFECT TRANSISTORS
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
Part Number:
Description:
LATERAL N-CHANNEL BROADBAND RF POWER MOSFETs
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
Part Number:
Description:
RF POWER FIELD EFFECT TRANSISTOR
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
Part Number:
Description:
RF LOW POWER TRANSISTOR NPN SILICON
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
Part Number:
Description:
PLASTIC SURFACE MOUNT ZENER DIODES 1.5 WATTS 3.3-68 VOLTS
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
Part Number:
Description:
OVERVOLTAGE TRANSIENT SUPPRESSOR
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
Part Number:
Description:
TMOS POWER FET 15 AMPERES 60 VOLTS
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
Part Number:
Description:
TMOS POWER FET LOGIC LEVEL 19 AMPERES 30 VOLTS RDS(on) = 0.099 OHM
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet: