PIC32MX775F256H-80V/PT Microchip Technology, PIC32MX775F256H-80V/PT Datasheet - Page 171

• Manufacturer Part Number: PIC32MX775F256H-80V/PT
• Description: 256 KB Flash, 64 KB RAM, USB-OTG, Dual CAN, Ethernet, 80 MHz, 10-Bit ADC, DMA 64
• Manufacturer: Microchip Technology
• Series: PIC® 32MXr

Specifications of PIC32MX775F256H-80V/PT

• Processor Series: PIC32MX7xx
• Core: MIPS
• Data Bus Width: 32 bit
• Program Memory Type: Flash
• Program Memory Size: 256 KB
• Data Ram Size: 64 KB
• Interface Type: USB, I2C, UART, RS-232, RS-485, SPI
• Maximum Clock Frequency: 80 MHz
• Number Of Programmable I/os: 5
• Number Of Timers: 5
• Operating Supply Voltage: 2.3 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TQFP-100
• Operating Temperature Range: - 40 C to + 85 C
• Supply Current (max): 10 mA
• Core Processor: MIPS32® M4K™
• Core Size: 32-Bit
• Speed: 80MHz
• Connectivity: CAN, Ethernet, I²C, SPI, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 53
• Eeprom Size: -
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 2.3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Lead Free Status / Rohs Status: Details

REGISTER 28-4:
© 2009-2011 Microchip Technology Inc.
Legend:
R = Readable bit
U = Unimplemented bit
bit 31
bit 30
bit 29-27 Reserved: Write ‘ 1 ’
bit 26
bit 25
bit 24
bit 23-19 Reserved: Write ‘ 1 ’
bit 18-16 FSRSSEL<2:0>: SRS Select bits
bit 15-0
Note 1:
Range
31:24
23:16
15:8
Bit
7:0
2:
FVBUSONIO FUSBIDIO
FVBUSONIO: USB VBUS_ON Selection bit
1 = VB
0 = VB
FUSBIDIO: USB USBID Selection bit
1 = USBID pin is controlled by the USB module
0 = USBID pin is controlled by the port function
FCANIO: CAN I/O Pin Selection bit
1 = Default CAN I/O Pins
0 = Alternate CAN I/O Pins
FETHIO: Ethernet I/O Pin Selection bit
1 = Default Ethernet I/O Pins
0 = Alternate Ethernet I/O Pins
FMIIEN: Ethernet MII Enable bit
1 = MII is enabled
0 = RMII is enabled
111 = Assign Interrupt Priority 7 to a shadow register set
110 = Assign Interrupt Priority 6 to a shadow register set
•
•
•
001 = Assign Interrupt Priority 1 to a shadow register set
000 = All interrupt priorities are assigned to a shadow register set
USERID<15:0>: This is a 16-bit value that is user-defined and is readable via ICSP™ and JTAG
This bit is Reserved and reads ‘ 1 ’ on PIC32MX664/675/695 devices.
This bit is Reserved and reads ‘ 1 ’ on PIC32MX534/564/575 devices.
31/23/15/7
Bit
R/P
R/P
R/P
—
r-1
USON
USON
DEVCFG3: DEVICE CONFIGURATION WORD 3
pin is controlled by the USB module
pin is controlled by the port function
30/22/14/6
Bit
R/P
R/P
R/P
—
r-1
W = Writable bit
‘1’ = Bit is set
29/21/13/5
(2)
Bit
R/P
R/P
—
—
r-1
r-1
(1)
(2)
28/20/12/4
USERID<15:8>
USERID<7:0>
Bit
R/P
R/P
r-1
—
r-1
—
PIC32MX5XX/6XX/7XX
P = Programmable bit
‘0’ = Bit is cleared
27/19/11/3
Bit
R/P
R/P
—
—
r-1
r-1
26/18/10/2
FCANIO
Bit
R/P
R/P
R/P
R/P
(1)
FSRSSEL<2:0>
r = Reserved bit
x = Bit is unknown
FETHIO
25/17/9/1
Bit
R/P
R/P
R/P
R/P
DS61156G-page 171
(2)
FMIIEN
24/16/8/0
Bit
R/P
R/P
R/P
R/P
(2)