PIC32MX440F512HT-80V/MR Microchip Technology, PIC32MX440F512HT-80V/MR Datasheet - Page 168

• Manufacturer Part Number: PIC32MX440F512HT-80V/MR
• Description: 512 KB Flash, 32 KB RAM, USB-OTG, 80 MHz, 10-Bit ADC, DMA 64 QFN 9x9x0.9mm T/R
• Manufacturer: Microchip Technology
• Series: PIC® 32MXr

Specifications of PIC32MX440F512HT-80V/MR

• 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
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Eeprom Size: -
• 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 ~ 105°C
• Package / Case: 64-VFQFN Exposed Pad
• Core: MIPS
• Processor Series: PIC32MX4xx
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 80 MHz
• Data Ram Size: 32 KB
• Number Of Programmable I/os: 5
• Number Of Timers: 5
• Operating Supply Voltage: 2.3 V to 3.6 V
• Operating Temperature Range: - 40 C to + 105 C
• Mounting Style: SMD/SMT
• Interface Type: USB, I2C, UART, RS-232, RS-485, SPI
• Maximum Operating Temperature: + 105 C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC32MX3XX/4XX
TABLE 29-24: TIMER2, 3, 4, 5 EXTERNAL CLOCK TIMING REQUIREMENTS
DS61143H-page 168
AC CHARACTERISTICS
TB10
TB11
TB15
TB20
Note 1:
Param.
No.
T
T
T
T
CKEXTMRL
TX
TX
TX
Symbol
These parameters are characterized, but not tested in manufacturing.
H
L
P
TxCK
High
Time
TxCK
Low
Time
TxCK
Input
Period
Delay from External
TxCK Clock Edge to
Timer Increment
Characteristics
Synchronous,
with prescaler
Synchronous,
with prescaler
Synchronous,
with prescaler
Standard Operating Conditions: 2.3V to 3.6V
(unless otherwise stated)
Operating temperature
(1)
[(12.5 ns or 1T
[(12.5 ns or 1T
[(Greater of 25 ns or
[(Greater of 25 ns or
2 T
2 T
PB
PB
+ 25 ns
+ 25 ns
)/N] + 30 ns
)/N] + 50 ns
Min.
—
PB
PB
)/N]
)/N]
-40°C ≤ T
-40°C ≤ T
Max. Units
—
—
—
—
1
A
A
≤ +85°C for Industrial
≤ +105°C for V-Temp
T
ns
ns
ns
ns
PB
Must also meet
parameter
TB15.
Must also meet
parameter
TB15.
V
V
© 2011 Microchip Technology Inc.
DD
DD
> 2.7V
< 2.7V
Conditions
—
N = prescale
value
(1, 2, 4, 8, 16,
32, 64, 256)
—