PIC32MX440F256H-80I/PT Microchip Technology, PIC32MX440F256H-80I/PT Datasheet - Page 56
![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
PIC32MX
TABLE 19-3:
TABLE 19-4:
DS61145G-page 56
bit 7
bit 7
bit 6-4
bit 3
bit 2
bit 1
bit 0
ETAP_ADDRESS
ETAP_DATA
ETAP_CONTROL
ETAP_EJTAGBOOT
ETAP_FASTDATA
CPS
Command
CPS: Code-Protect State bit
0 = Device is code-protected
1 = Device is NOT code-protected
Unimplemented: Read as ‘0’
CFGRDY: Code-Protect State bit
0 = Configuration has not been read
1 = Configuration has been read and CP is valid
FCBUSY: Flash Controller Busy bit
0 = Flash Controller is Not Busy (either erase has not started or it has finished)
1 = Flash Controller is Busy (Erase is in progress)
FAEN: Flash Access Enable bit
This bit reflects the state of CFGCON.FAEN.
0 = Flash access is disabled (i.e., processor accesses are blocked)
1 = Flash access is enabled
DEVRST: Device Reset State bit
0 = Device Reset is NOT active
1 = Device Reset is active
MCHP STATUS VALUE
EJTAG TAP INSTRUCTIONS
0
Value
5’h0A
5’h0C
5’h0E
0
5’h08
5’h09
Select Address register.
Select Data register.
Select EJTAG Control register.
Set EjtagBrk, ProbEn and ProbTrap to ‘1’ as Reset value.
Selects the Data and Fastdata registers.
0
CFGRDY
FCBUSY
Description
© 2010 Microchip Technology Inc.
FAEN
DEVRST
bit 0