PIC32MX440F256H-80I/PT Microchip Technology, PIC32MX440F256H-80I/PT Datasheet - Page 201
![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
APPENDIX A: REVISION HISTORY
Revision E (July 2008)
• Updated the PIC32MX340F128H features in
TABLE A-1:
© 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 7.0 “Interrupt
Controller”
Section 12.0 “I/O Ports”
Table 1 to include 4 programmable DMA
channels.
Section Name
MAJOR SECTION UPDATES
Added a “Packages” column to Table 1 and Table 2.
Corrected all pin diagrams to update the following pin names.
• Changed PGC1/EMUC1 to PGEC1
• Changed PGD1/EMUD1 to PGED1
• Changed PGC2/EMUC2 to PGEC2
• Changed PGD2/EMUD2 to PGED2
Shaded appropriate pins in each diagram to indicate which pins are 5V tolerant.
Added 64-Lead QFN package pin diagrams, one for General Purpose and one
for USB.
Reconstructed Figure 1-1 to include Timers, ADC and RTCC in the block
diagram.
Added a new section to the data sheet that provides the following information:
• Basic Connection Requirements
• Capacitors
• Master Clear Pin
• ICSP™ Pins
• External Oscillator Pins
• Configuration of Analog and Digital Pins
• Unused I/Os
Updated the memory maps, Figure 4-1 through Figure 4-6.
All summary peripheral register maps were relocated to Section 4.0 “Memory
Organization”.
Removed the “Address” column from Table 7-1.
Added a second paragraph in Section 12.1.3 “Analog Inputs” to clarify that all
pins that share ANx functions are analog by default, because the AD1PCFG
register has a default value of 0x0000.
Revision F (June 2009)
This revision includes minor typographical and
formatting changes throughout the data sheet text.
Global changes include:
• Changed all instances of OSCI to OSC1 and
• Changed all instances of V
• Deleted registers in most sections, refer to the
The other changes are referenced by their respective
section in the following table.
OSCO to OSC2
V
related section of the “PIC32MX Family
Reference Manual” (DS61132).
Update Description
DDCORE
PIC32MX3XX/4XX
/V
CAP
to V
CAP
/V
DDCORE
DDCORE
DS61143G-page 201
and