Microchip, 8bit PIC, PIC18F Microcontroller, 20MHz, 8 kB Flash, 44-Pin TQFP

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Subtotal 40 units (supplied in a tray)*

$457.20

(exc. GST)

$502.80

(inc. GST)

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Units
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40 - 79$11.43
80 +$11.26

*price indicative

Packaging Options:
RS Stock No.:
199-5374P
Mfr. Part No.:
PIC18F4431-I/PT
Brand:
Microchip
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Brand

Microchip

Family Name

PIC18F

Package Type

TQFP

Mounting Type

Surface Mount

Pin Count

44

Device Core

PIC

Data Bus Width

8bit

Program Memory Size

8 kB

Maximum Frequency

20MHz

RAM Size

768 B

USB Channels

0

Number of PWM Units

1

Number of SPI Channels

1

Number of UART Channels

1

Number of I2C Channels

1

Typical Operating Supply Voltage

1.8 → 5.5 V

Number of USART Channels

1

Number of CAN Channels

0

Instruction Set Architecture

RISC

Maximum Number of Ethernet Channels

0

ADCs

9 x 10 bit

Length

10mm

Pulse Width Modulation

2 (CCP)

Dimensions

10 x 10 x 1.05mm

Number of LIN Channels

0

Number of Ethernet Channels

0

Number of PCI Channels

0

Program Memory Type

Flash

Minimum Operating Temperature

-40 °C

Width

10mm

Height

1.05mm

Number of ADC Units

1

Maximum Operating Temperature

+85 °C

The Microchip PIC18F4431 enhanced flash microcontroller has nanoWatt technology with high-performance PWM and A/D converter. It operates on 4.2V to 5.5V voltage range. This microcontroller has 16KBytes flash program memory, 768Bytes SRAM and 256 EEPROM.

100,000 Erase/Write Cycle Enhanced Flash Program Memory, Typical
1,000,000 Erase/Write Cycle Data EEPROM Memory, Typical
Flash/Data EEPROM Retention of 100 Years
Self-Programmable under Software Control
Priority Levels for Interrupts
8 x 8 Single-Cycle Hardware Multiplier
Extended Watchdog Timer (WDT) Programmable period from 41 ms to 131s
Single-Supply In-Circuit Serial Programming™ (ICSP™) via Two Pins
Auto-Conversion Capability
4-Word FIFO with Selectable Interrupt Frequency
Selectable External Conversion Triggers
Programmable Acquisition Time
Temperature range between -40°C and +85°C
TQFP (Thin Quad Flatpack) package

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