DSPIC33EP256MU806-E/MR Microchip Technology, DSPIC33EP256MU806-E/MR Datasheet - Page 373

• Manufacturer Part Number: DSPIC33EP256MU806-E/MR
• Description: 64 PINS, 256KB Flash, 28KB RAM, 60 MHz, USB, 2xCAN, 15 DMA 64 QFN 9x9x0.9mm TUBE
• Manufacturer: Microchip Technology
• Series: dsPIC™ 33EPr

Specifications of DSPIC33EP256MU806-E/MR

• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 60 MIPs
• Connectivity: CAN, I²C, IrDA, LIN, QEI, SPI, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 51
• Program Memory Size: 256KB (85.5K x 24)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 12K x 16
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 24x10b/12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 64-VFQFN Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

REGISTER 22-19: UxEIR: USB ERROR INTERRUPT STATUS REGISTER (HOST MODE)
 2009-2011 Microchip Technology Inc.
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
BTSEF
dsPIC33EPXXXMU806/810/814 and PIC24EPXXXGU810/814
U-0
—
Unimplemented: Read as ‘0’
BTSEF: Bit Stuff Error Flag bit
1 = Bit stuff error has been detected
0 = No bit stuff error
BUSACCEF: Bus Access Error Flag bit
1 = Peripheral tried to access an unimplemented RAM location
0 = RAM location access was successful
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
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
BUSACCEF
R/K-0,HS
field is less than the number of received bytes. The received data is truncated
U-0
—
U = Unimplemented bit, read as ‘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 buffer descriptor byte count
HS = Hardware Settable bit
‘0’ = Bit is cleared
R/K-0, HS
DFN8EF
U-0
—
R/K-0, HS
CRC16EF
U-0
—
x = Bit is unknown
R/K-0, HS
EOFEF
U-0
—
DS70616E-page 373
R/K-0, HS
PIDEF
U-0
—
bit 8
bit 0