PIC32MX440F512H-80I/MR Microchip Technology, PIC32MX440F512H-80I/MR Datasheet - Page 17

• Manufacturer Part Number: PIC32MX440F512H-80I/MR
• Description: IC PIC MCU FLASH 512KX32 64-QFN
• Manufacturer: Microchip Technology
• Series: PIC® 32MXr

Specifications of PIC32MX440F512H-80I/MR

• Core Size: 32-Bit
• Program Memory Size: 512KB (512K x 8)
• Core Processor: MIPS32® M4K™
• 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
• Program Memory Type: FLASH
• 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
• Package / Case: 64-VFQFN, Exposed Pad
• Controller Family/series: PIC32
• Ram Memory Size: 32KB
• Cpu Speed: 80MHz
• No. Of Timers: 5
• Interface: EUSART, I2C, SPI, USB
• No. Of Pwm Channels: 5
• Embedded Interface Type: EUSART, I2C, SPI, USB
• Rohs Compliant: Yes
• Processor Series: PIC32MX4xx
• Core: MIPS
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: I2C, JTAG, SPI, TWI, UART, USB
• Maximum Clock Frequency: 80 MHz
• Number Of Programmable I/os: 51
• Number Of Timers: 5
• Operating Supply Voltage: 2.3 V to 3.6 V
• Maximum Operating Temperature: + 125 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 876-1000 - PIC32 BREAKOUT BOARD
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

64. Module: ADC
65. Module: Comparator
66. Module: Voltage Regulator
© 2010 Microchip Technology Inc.
When the ADC module is configured to start con-
version on an external interrupt (SSRC<2:0> =
001), the start of conversion always occurs on a
rising edge detected at the INT0 pin, even when
the INT0 pin has been configured to generate an
interrupt on a falling edge (INT0EP = 0).
Work around
Generate ADC conversion triggers on the rising
edge of the INT0 signal.
Alternatively, use external circuitry to invert the
signal appearing at the INT0 pin, so that a falling
edge of the input signal is detected as a rising
edge by the INT0 pin.
Affected Silicon Revisions
The Internal Voltage Reference (IV
1.2V (typical) instead of 0.6V as specified in the
device data sheet electrical specifications.
Work around
None.
Affected Silicon Revisions
Device may not exit BOR state if BOR event
occurs.
Work arounds
Work around 1:
V
(see parameter DC10 of the device data sheet).
Work around 2:
Reset device by providing POR condition.
Affected Silicon Revisions
DD
B2
B2
B2
X
X
X
must remain within the published specification
B3
B3
B3
X
X
B4
B4
B4
X
X
B6
B6
B6
X
X
REF
) is set to
PIC32MX3XX/4XX
DS80440D-page 17