PIC32MX775F256H-80V/PT Microchip Technology, PIC32MX775F256H-80V/PT Datasheet - Page 143

256 KB Flash, 64 KB RAM, USB-OTG, Dual CAN, Ethernet, 80 MHz, 10-Bit ADC, DMA 64

PIC32MX775F256H-80V/PT

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
Datasheet

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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PIC32MX775F256H-80V/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
17.0
FIGURE 17-1:
© 2009-2011 Microchip Technology Inc.
Note 1: This data sheet summarizes the features
2: Some registers and associated bits
SERIAL PERIPHERAL
INTERFACE (SPI)
Note: Access SPIxTXB and SPIxRXB FIFOs via SPIxBUF register.
of the PIC32MX5XX/6XX/7XX family of
devices. It is not intended to be a
comprehensive reference source. To
complement the information in this data
sheet, refer to Section 23. “Serial
Peripheral Interface (SPI)” (DS61106) in
the “PIC32 Family Reference Manual” ,
which is available from the Microchip web
site (www.microchip.com/PIC32).
described in this section may not be
available on all devices. Refer to
Section 4.0 “Memory Organization”
this data sheet for device-specific register
and bit information.
SSx/F
SDOx
SCKx
SDIx
SYNC
SPI MODULE BLOCK DIAGRAM
Receive
Slave Select
Sync Control
and Frame
Read
SPIxRXB FIFO
bit 0
SPIxBUF
SPIxSR
SPIxTXB FIFO
Control
Clock
Control
Shift
in
Write
Transmit
Data Bus
Internal
Select
Edge
The SPI module is a synchronous serial interface that
is useful for communicating with external peripherals
and other microcontroller devices. These peripheral
devices may be Serial EEPROMs, Shift registers, dis-
play drivers, Analog-to-Digital Converters, etc. The
PIC32 SPI module is compatible with Motorola
and SIOP interfaces.
Following are some of the key features of this module:
• Master and Slave modes support
• Four different clock formats
• Enhanced Framed SPI protocol support
• User-configurable 8-bit, 16-bit and 32-bit data
• Separate SPI FIFO buffers for receive and
• Programmable interrupt event on every 8-bit,
• Operation during CPU Sleep and Idle mode
• Fast bit manipulation using CLR, SET and INV
PIC32MX5XX/6XX/7XX
width
transmit
- FIFO buffers act as 4/8/16-level deep FIFOs
16-bit and 32-bit data transfer
registers
based on 32/16/8-bit data width
Enable Master Clock
Baud Rate
Generator
FIFOs Share Address SPIxBUF
PBCLK
DS61156G-page 143
®
SPI

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