Microchip, 8 bit PIC, PIC18F4420 Microcontroller, 20 MHz, 8kB FLASH, 44-Pin TQFP
- RS Stock No.:
- 199-5371
- Mfr. Part No.:
- PIC18F4420-I/PT
- Manufacturer:
- Microchip
This image is representative of the product range
Subtotal (1 tray of 160 units)*
SGD1,487.20
(exc. GST)
SGD1,621.12
(inc. GST)
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In Stock
- Plus 320 unit(s) shipping from 22 December 2025
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Units | Per unit | Per Tray* |
|---|---|---|
| 160 + | SGD9.295 | SGD1,487.20 |
*price indicative
- RS Stock No.:
- 199-5371
- Mfr. Part No.:
- PIC18F4420-I/PT
- Manufacturer:
- Microchip
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Product Type | Microcontroller | |
| Series | PIC18F4420 | |
| Package Type | TQFP | |
| Mount Type | Surface | |
| Pin Count | 44 | |
| Device Core | PIC | |
| Data Bus Width | 8bit | |
| Program Memory Size | 8kB | |
| Maximum Clock Frequency | 20MHz | |
| RAM Size | 768bit | |
| Maximum Supply Voltage | 5.5V | |
| Minimum Operating Temperature | -40°C | |
| Number of Programmable I/Os | 36 | |
| Analogue Comparators | 2 | |
| Maximum Operating Temperature | 85°C | |
| Height | 1.05mm | |
| Width | 10 mm | |
| Standards/Approvals | RoHS | |
| Length | 10mm | |
| Minimum Supply Voltage | 2V | |
| Program Memory Type | FLASH | |
| ADCs | 13 x 10 Bit | |
| Number of Timers | 1 | |
| Automotive Standard | No | |
| Instruction Set Architecture | RISC | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Product Type Microcontroller | ||
Series PIC18F4420 | ||
Package Type TQFP | ||
Mount Type Surface | ||
Pin Count 44 | ||
Device Core PIC | ||
Data Bus Width 8bit | ||
Program Memory Size 8kB | ||
Maximum Clock Frequency 20MHz | ||
RAM Size 768bit | ||
Maximum Supply Voltage 5.5V | ||
Minimum Operating Temperature -40°C | ||
Number of Programmable I/Os 36 | ||
Analogue Comparators 2 | ||
Maximum Operating Temperature 85°C | ||
Height 1.05mm | ||
Width 10 mm | ||
Standards/Approvals RoHS | ||
Length 10mm | ||
Minimum Supply Voltage 2V | ||
Program Memory Type FLASH | ||
ADCs 13 x 10 Bit | ||
Number of Timers 1 | ||
Automotive Standard No | ||
Instruction Set Architecture RISC | ||
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
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