PIC32MX440F512H-80V/MR Microchip Technology, PIC32MX440F512H-80V/MR Datasheet - Page 100
![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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PIC32MX3XX/4XX
FIGURE 11-1:
DS61143H-page 100
V
(PB out)
BUSON
OSC1
OSC2
V
D+
V
Note
D-
ID
BUS
USB
(2)
(2)
(8)
(8)
(1)
1:
2:
3:
4:
5:
6:
7:
8:
PB clock is only available on this pin for select EC modes.
Pins can be used as digital inputs when USB is not enabled.
This bit field is contained in the OSCCON register.
This bit field is contained in the OSCTRM register.
USB PLL UF
This bit field is contained in the DEVCFG2 register.
A 48 MHz clock is required for proper USB operation.
Pins can be used as GPIO when the USB module is disabled.
(P
Primary Oscillator
OSC
PIC32MX3XX/4XX FAMILY USB INTERFACE DIAGRAM
CPU Clock Not P
Low Speed Pull-up
)
Full Speed Pull-up
Host Pull-down
Host Pull-down
Transceiver Power 3.3V
IN
USB Suspend
requirements: 4 MHz.
ID Pull-up
USBEN
Sleep
SRP Charge
SRP Discharge
OSC
USB Suspend
Transceiver
UPLLIDIV
Div x
USB Module
(6)
UF
IN
(5)
Comparators
Sleep or Idle
Voltage
PLL
USB
SIE
To Clock Generator for Core and Peripherals
8 MHz Typical
Div 2
48 MHz USB Clock
Oscillator
TUN<5:0>
FRC
UPLLEN
Registers
Interface
Control
DMA
and
© 2011 Microchip Technology Inc.
(4)
(6)
(7)
UFRCEN
(3)
System
RAM
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