PIC32MX440F256H-80I/PT Microchip Technology, PIC32MX440F256H-80I/PT Datasheet - Page 383
![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
- MA320002 PDF datasheet
- DM320001 PDF datasheet #2
- PIC32MX320F032H-40IPT PDF datasheet #3
- PIC32MX320F032H-40IPT PDF datasheet #4
- PIC32MX320F032H-40IPT PDF datasheet #5
- PIC32MX460F256L-80IPT PDF datasheet #6
- PIC32MX320F064H-40IMR PDF datasheet #7
- Current page: 383 of 632
- Download datasheet (10Mb)
REGISTER 17-2:
© 2008 Microchip Technology Inc.
bit 31
bit 23
bit 15
bit 7
Legend:
R = Readable bit
U = Unimplemented bit
bit 31-12
bit 11
bit 10-7
bit 6
bit 5-4
bit 3
bit 2
bit 1
bit 0
r-x
r-x
r-x
r-x
—
—
—
—
Reserved: Maintain as ‘0’; ignore read
SPIBUSY: SPI Activity Status bit
1 = SPI peripheral is currently busy with some transactions
0 = SPI peripheral is currently idle
Reserved: Maintain as ‘0’; ignore read
SPIROV: Receive Overflow Flag bit
1 = A new data is completely received and discarded. The user software has not read the previous
0 = No overflow has occurred
This bit is set in hardware; can only be cleared (= 0) in software.
Reserved: Maintain as ‘0’; ignore read
SPITBE: SPI Transmit Buffer Empty Status bit
1 = Transmit buffer, SPIxTXB is empty
0 = Transmit buffer, SPIxTXB is not empty
Automatically set in hardware when SPI transfers data from SPIxTXB to SPIxSR.
Automatically cleared in hardware when SPIxBUF is written to, loading SPIxTXB.
Reserved: Maintain as ‘0’; ignore read
Reserved: Maintain as ‘0’; ignore read
SPIRBF: SPI Receive Buffer Full Status bit
1 = Receive buffer, SPIxRXB is full
0 = Receive buffer, SPIXRXB is not full
Automatically set in hardware when SPI transfers data from SPIxSR to SPIxRXB.
Automatically cleared in hardware when SPIxBUF is read from, reading SPIxRXB.
SPIROV
R/W-0
data in the SPIxBUF register.
r-x
r-x
r-x
—
—
—
SPIXSTAT: SPI STATUS REGISTER
W = Writable bit
-n = Bit Value at POR: (‘0’, ‘1’, x = Unknown)
r-x
r-x
r-x
r-x
—
—
—
—
Preliminary
r-x
r-x
r-x
r-x
—
—
—
—
P = Programmable bit
SPIBUSY
SPITBE
R-0
R-0
r-x
r-x
—
—
PIC32MX3XX/4XX
r-x
r-x
r-x
r-x
—
—
—
—
r = Reserved bit
r-x
r-x
r-x
r-x
—
—
—
—
DS61143C-page 381
SPIRBF
R-0
r-x
r-x
r-x
—
—
—
bit 24
bit 16
bit 8
bit 0
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