Microchip PIC18F4420-I/PT, 8bit PIC Microcontroller, PIC18F, 20MHz, 8 kB Flash, 44-Pin TQFP
- RS Stock No.:
- 199-5372P
- Mfr. Part No.:
- PIC18F4420-I/PT
- Brand:
- Microchip
276 In stock - FREE next working day delivery available
Added
Price Each (Supplied in a Tray)
£4.52
(exc. VAT)
£5.42
(inc. VAT)
| Units | Per unit |
| 50 - 98 | £4.52 |
| 100 + | £4.41 |
- RS Stock No.:
- 199-5372P
- Mfr. Part No.:
- PIC18F4420-I/PT
- Brand:
- Microchip
Technical Reference
Legislation and Compliance
Product Details
The Microchip PIC18F4420 flash microcontroller has C compiler optimized RISC architecture. It operates on 4.2V to 5.5V voltage range. This microcontroller has 16KBytes flash program memory, 768Bytes SRAM and 256 EEPROM.
Up to 10 MIPS performance
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 Typical
Self-Programmable under Software Control
Priority Levels for Interrupts
8 x 8 Single-Cycle Hardware Multiplier
Extended Watchdog Timer (WDT) Programmable period from 4 ms to 131s
Single-Supply 5V In-Circuit Serial Programming™ (ICSP™) via Two Pins
In-Circuit Debug (ICD) via Two Pins
Programmable Brown-out Reset (BOR) with Software Enable Option
Temperature range between -40°C and +85°C
TQFP (Thin Quad Flatpack) package
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 Typical
Self-Programmable under Software Control
Priority Levels for Interrupts
8 x 8 Single-Cycle Hardware Multiplier
Extended Watchdog Timer (WDT) Programmable period from 4 ms to 131s
Single-Supply 5V In-Circuit Serial Programming™ (ICSP™) via Two Pins
In-Circuit Debug (ICD) via Two Pins
Programmable Brown-out Reset (BOR) with Software Enable Option
Temperature range between -40°C and +85°C
TQFP (Thin Quad Flatpack) package
Specifications
Attribute | Value |
|---|---|
| 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 CAN Channels | 0 |
| Number of I2C Channels | 1 |
| Number of UART Channels | 1 |
| Number of USART Channels | 1 |
| Typical Operating Supply Voltage | 1.8 → 5.5 V |
| Width | 10mm |
| ADCs | 13 x 10 bit |
| Number of PCI Channels | 0 |
| Maximum Number of Ethernet Channels | 0 |
| Maximum Operating Temperature | +85 °C |
| Length | 10mm |
| Number of Ethernet Channels | 0 |
| Dimensions | 10 x 10 x 1.05mm |
| Number of ADC Units | 1 |
| Instruction Set Architecture | RISC |
| Pulse Width Modulation | 1 (CCP), 1 (ECCP) |
| Program Memory Type | Flash |
| Minimum Operating Temperature | -40 °C |
| Number of LIN Channels | 0 |
| Height | 1.05mm |