PIC32MX440F512H-80V/MR Microchip Technology, PIC32MX440F512H-80V/MR Datasheet - Page 117
![512 KB Flash, 32 KB RAM, USB-OTG, 80 MHz, 10-Bit ADC, DMA 64 QFN 9x9x0.9mm TUBE](/photos/40/62/406286/landingpagemicrochippic32_sml.jpg)
PIC32MX440F512H-80V/MR
Manufacturer Part Number
PIC32MX440F512H-80V/MR
Description
512 KB Flash, 32 KB RAM, USB-OTG, 80 MHz, 10-Bit ADC, DMA 64 QFN 9x9x0.9mm TUBE
Manufacturer
Microchip Technology
Series
PIC® 32MXr
Datasheet
1.TDGL001.pdf
(214 pages)
Specifications of PIC32MX440F512H-80V/MR
Processor Series
PIC32MX4xx
Core
MIPS
Data Bus Width
32 bit
Program Memory Type
Flash
Program Memory Size
512 KB
Data Ram Size
32 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
+ 105 C
Mounting Style
SMD/SMT
Package / Case
QFN-64
Operating Temperature Range
- 40 C to + 105 C
Supply Current (max)
10 mA
Core Processor
MIPS32® M4K™
Core Size
32-Bit
Speed
80MHz
Connectivity
I²C, IrDA, LIN, PMP, SPI, UART/USART, USB OTG
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number Of I /o
53
Eeprom Size
-
Ram Size
32K 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
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- Download datasheet (5Mb)
FIGURE 19-4:
FIGURE 19-5:
© 2011 Microchip Technology Inc.
RIDLE bit
OERR bit
Note:
(RXISEL = 0x)
Note:
UxRX
RIDLE bit
UxRXIF
UxRX
This diagram shows 6 characters received without the user reading the input buffer. The 5th character
received is held in the Receive Shift register. An overrun error occurs at the start of the 6th character.
This timing diagram shows 2 characters received on the UxRX input.
Start
bit
Start
bit 0
bit
UART RECEPTION
UART RECEPTION WITH RECEIVE OVERRUN
Character 1
bit 0
bit 1
bit1
bit 7/8
Character 1, 2, 3, 4
Stored in Receive
FIFO
bit 7
Stop
bit
to UxRXREG
Character 1
Stop
bit
Start
bit
Start
bit
bit 0
Characters 2, 3, 4, 5
bit 0
bit 7/8 Stop
PIC32MX3XX/4XX
bit 7 Stop
bit
Character 2
to UxRXREG
bit
Start
bit
Character 5
Held in UxRSR
Character 6
bit 7/8
OERR Cleared by User
Stop
DS61143H-page 117
bit
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