PIC32MX440F512H-80I/PT Microchip Technology, PIC32MX440F512H-80I/PT Datasheet - Page 90

• Manufacturer Part Number: PIC32MX440F512H-80I/PT
• Description: IC PIC MCU FLASH 512K 64-TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 32MXr

Specifications of PIC32MX440F512H-80I/PT

• Program Memory Type: FLASH
• Program Memory Size: 512KB (512K 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
• No. Of I/o's: 51
• Ram Memory Size: 32KB
• Cpu Speed: 80MHz
• No. Of Timers: 5
• Embedded Interface Type: EUART, I2C, PSP, SPI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC244003 - 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

PIC32MX3XX/4XX
5.3.3
Status bits from the RCON register are set or cleared
differently in different Reset situations, as indicated in
Table 5-2. The RCON bits only serve as status bits. The
user may set or clear any of the bits at any time during
code execution. Setting a particular Reset bit in
software will not cause a device Reset to occur. The
RCON register also has other bits associated with the
Watchdog Timer and device power-saving states.
TABLE 5-2:
5.4
The user can read the RCON register after any device
Reset to determine the cause of the Reset. The status
bits in the RCON register should be cleared after they
are read so that the next RCON register value after a
device Reset will be meaningful.
DS61143C-page 88
Power-on Reset
Brown-out Reset
MCLR During Run Mode
MCLR During Idle Mode
MCLR During Sleep Mode
Software Reset Command
Configuration Word
Mismatch Reset
WDT Time-out Reset
During Run Mode
WDT Time-out Reset
During Idle Mode
WDT Time-out Reset
During Sleep Mode
Interrupt Exit from Idle Mode
Interrupt Exit from Sleep Mode
Legend: u = unchanged
Note 1:
2:
Using the RCON Status Bits
Depends on Interrupt source.
SLEEP and IDLE bits states defined by previously executed WAIT instruction.
RCON REGISTER STATES
Condition
STATUS BITS, INITIALIZATION CONDITION FOR RCON REGISTER
Program Counter
0xBFC0_0000
0xBFC0_0000
0xBFC0_0000
0xBFC0_0000
0xBFC0_0000
0xBFC0_0000
0xBFC0_0000
0xBFC0_0000
0xBFC0_0000
0xBFC0_0000
Preliminary
Vector
Vector
(1)
(1)
0
0
1
1
1
u
u
u
u
u
u
u
0
0
u
u
u
1
u
u
u
u
u
u
0
0
u
u
u
u
u
1
1
1
0
0
1
1
1
© 2008 Microchip Technology Inc.
0
0
u
u
u
u
u
u
u
(2)
(2)
(2)
1
1
1
0
0
u
u
u
u
u
u
u
(2)
(2)
(2)
0
0
u
u
u
u
1
u
u
u
u
u
1
1
u
u
u
u
u
u
u
u
u
u
1
0
u
u
u
u
u
u
u
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