PIC32MX440F256H-80I/PT Microchip Technology, PIC32MX440F256H-80I/PT Datasheet - Page 203
![IC PIC MCU FLASH 256K 64-TQFP](/photos/6/81/68123/c04-066_pf_sml.jpg)
PIC32MX440F256H-80I/PT
Manufacturer Part Number
PIC32MX440F256H-80I/PT
Description
IC PIC MCU FLASH 256K 64-TQFP
Manufacturer
Microchip Technology
Series
PIC® 32MXr
Datasheets
1.MA320002.pdf
(208 pages)
2.DM320001.pdf
(44 pages)
3.PIC32MX320F032H-40IPT.pdf
(48 pages)
4.PIC32MX320F032H-40IPT.pdf
(66 pages)
5.PIC32MX320F032H-40IPT.pdf
(22 pages)
6.PIC32MX460F256L-80IPT.pdf
(632 pages)
7.PIC32MX320F064H-40IMR.pdf
(172 pages)
Specifications of PIC32MX440F256H-80I/PT
Program Memory Type
FLASH
Program Memory Size
256KB (256K x 8)
Package / Case
64-TFQFP
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
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 ~ 85°C
Processor Series
PIC32MX4xx
Core
MIPS
Data Bus Width
32 bit
Data Ram Size
32 KB
Interface Type
I2C , SPI , UART
Maximum Clock Frequency
80 MHz
Number Of Programmable I/os
51
Number Of Timers
5 x 16 bit, 1 x 32 bit
Operating Supply Voltage
2.3 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52713-733, 52714-737
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, DM320003, DM320002, MA320002
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit
Controller Family/series
PIC32
Ram Memory Size
32KB
Cpu Speed
80MHz
No. Of Timers
5
Embedded Interface Type
EUSART, I2C, SPI, USB
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
876-1000 - PIC32 BREAKOUT BOARDAC244003 - TEST BD MPLAB REAL ICE LOOPBACKDM320003 - BOARD DEMO USB PIC32 OTGAC244006 - KIT MPLAB REAL ICE TRACEAC164327 - MODULE SKT FOR 64TQFP
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC32MX440F256H-80I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC32MX440F256H-80I/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Revision G (April 2010)
The revision includes the following global update:
• Added Note 2 to the shaded table that appears at
TABLE A-2:
© 2010 Microchip Technology Inc.
“High-Performance, General Purpose
and USB 32-bit Flash
Microcontrollers”
Section 1.0 “Device Overview”
Section 2.0 “Guidelines for Getting
Started with 32-bit Microcontrollers”
Section 4.0 “Memory Organization”
Section 12.0 “I/O Ports”
Section 22.0 “10-bit Analog-to-Digital
Converter (ADC)”
Section 26.0 “Special Features”
the beginning of each chapter. This new note
provides information regarding the availability of
registers and their associated bits.
Section Name
MAJOR SECTION UPDATES
Updated the crystal oscillator range to 3 MHz to 25 MHz (see Peripheral
Features:)
Added the 121-pin Ball Grid Array (XBGA) pin diagram.
Updated Table 1: “PIC32MX General Purpose – Features” and Table 2:
“PIC32MX USB – Features”
Added the following tables:
Updated the following pins as 5V tolerant:
Updated the Pinout I/O Descriptions table to include the device pin
numbers (see Table 1-1)
Updated the Ohm value for the low-ESR capacitor from less than 5 to less
than 1 (see Section 2.3.1 “Internal Regulator Mode”).
Labeled the capacitor on the V
Changed 10 µF capacitor to C
Internal Voltage Regulator (V
Updated all register map tables to include the “All Resets” column.
Separated the PORT register maps into individual tables (see Table 4-21
through Table 4-34).
In addition, formatting changes were made to improve readability.
Updated the second paragraph of Section 12.1.2 “Digital Inputs” and
removed Table 12-1.
Updated the ADC Conversion Clock Period Block Diagram (see Figure 22-
2).
Extensive updates were made to Section 26.2 “Watchdog Timer (WDT)”
and Section 26.3 “On-Chip Voltage Regulator”.
- Table 3: “Pin Names: PIC32MX320F128L, PIC32MX340F128L,
- Table 4: “Pin Names: PIC32MX440F128L, PIC32MX460F256L
- 64-pin QFN (USB): Pin 34 (V
- 64-pin TQFP (USB): Pin 34 (Vbus), Pin 36 (D-/RG3), Pin 37
- 100-pin TQFP (USB): Pin 54 (V
and PIC32MX360F128L, and PIC32MX360F512L Devices”,
and PIC32MX460F512L Devices”
(D+/RG2)
(D+/RG2) and Pin 42 (IC1/RTCC/INT1/RD8)
(D+/RG2)
This revision also includes minor typographical and
formatting changes throughout the data sheet text.
Major updates are referenced by their respective
section in the following table.
Update Description
PIC32MX3XX/4XX
EFC
CAP
CAP
BUS
capacitor in Section 2.3 “Capacitor on
/V
/V
BUS
DDCORE
DDCORE
), Pin 36 (D-/RG3) and Pin 37
), Pin 56 (D-/RG3) and Pin 57
)”.
pin as C
EFC
DS61143G-page 203
in Figure 2-1.