PIC24FJ256GB110-I/PF Microchip Technology, PIC24FJ256GB110-I/PF Datasheet - Page 222

• Manufacturer Part Number: PIC24FJ256GB110-I/PF
• Description: IC PIC MCU FLASH 256K 100TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 24Fr

Specifications of PIC24FJ256GB110-I/PF

• Program Memory Type: FLASH
• Program Memory Size: 256KB (85.5K x 24)
• Package / Case: 100-TQFP, 100-VQFP
• Core Processor: PIC
• Core Size: 16-Bit
• Speed: 32MHz
• Connectivity: I²C, SPI, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 83
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC24FJ
• Core: PIC
• Data Bus Width: 16 bit
• Data Ram Size: 16 KB
• Interface Type: I2C/SPI/UART
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 84
• Number Of Timers: 5
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52713-733, 52714-737, 53276-922, EWDSPIC
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, DM240001, DM240011
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 16-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 876-1004 - PIC24 BREAKOUT BOARDDM240001 - BOARD DEMO PIC24/DSPIC33/PIC32
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC24FJ256GB110 FAMILY
REGISTER 17-19: U1EIR: USB ERROR INTERRUPT STATUS REGISTER
DS39897B-page 220
bit 15
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 15-8
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
R/K-0, HS
Note:
BTSEF
U-0
—
Individual bits can only be cleared by writing a ‘1’ to the bit position as part of a word write operation on the
entire register. Using Boolean instructions or bitwise operations to write to a single bit position will cause
all set bits at the moment of the write to become cleared.
Unimplemented: Read as ‘0’
BTSEF: Bit Stuff Error Flag bit
1 = Bit stuff error has been detected
0 = No bit stuff error
Unimplemented: Read as ‘0’
DMAEF: DMA Error Flag bit
1 = A USB DMA error condition detected
0 = No DMA error
BTOEF: Bus Turnaround Time-out Error Flag bit
1 = Bus turnaround time-out has occurred
0 = No bus turnaround time-out
DFN8EF: Data Field Size Error Flag bit
1 = Data field was not an integral number of bytes
0 = Data field was an integral number of bytes
CRC16EF: CRC16 Failure Flag bit
1 = CRC16 failed
0 = CRC16 passed
For Device mode:
CRC5EF: CRC5 Host Error Flag bit
1 = Token packet rejected due to CRC5 error
0 = Token packet accepted (no CRC5 error)
For Host mode:
EOFEF: End-Of-Frame Error Flag bit
1 = End-Of-Frame error has occurred
0 = End-Of-Frame interrupt disabled
PIDEF: PID Check Failure Flag bit
1 = PID check failed
0 = PID check passed. Individual bits can only be cleared by writing a ‘1’ to the bit position as part of
the number of received bytes. The received data is truncated.
a word write operation on the entire register. Using Boolean instructions or bitwise operations to
write to a single bit position will cause all set bits at the moment of the write to become cleared.
U-0
U-0
—
—
K = Write ‘1’ to clear bit
‘1’ = Bit is set
R/K-0, HS
DMAEF
U-0
—
R/K-0, HS
BTOEF
U-0
—
Preliminary
; t
he data size indicated by the BD byte count field is less than
U = Unimplemented bit, read as ‘0’
HS = Hardware Settable bit
‘0’ = Bit is cleared
R/K-0, HS
DFN8EF
U-0
—
CRC16EF
R/K-0, HS
U-0
—
© 2008 Microchip Technology Inc.
x = Bit is unknown
R/K-0, HS
CRC5EF
EOFEF
U-0
—
R/K-0, HS
PIDEF
U-0
—
bit 8
bit 0