Microchip, 8 bit PIC, PIC18F Microcontroller, 20 MHz, 8kB FLASH, 44-Pin TQFP
- RS Stock No.:
- 199-5372P
- Mfr. Part No.:
- PIC18F4420-I/PT
- Manufacturer:
- Microchip
Bulk discount available
View bulk pricing optionsSubtotal 40 units (supplied in a tray)*
HK$2,076.40
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In Stock
- Plus 456 unit(s) shipping from 12 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 40 - 78 | HK$51.91 |
| 80 + | HK$50.87 |
*price indicative
- RS Stock No.:
- 199-5372P
- Mfr. Part No.:
- PIC18F4420-I/PT
- Manufacturer:
- Microchip
Specifications
Product overview and 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 | PIC18F | |
| 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 | |
| Number of Programmable I/Os | 36 | |
| Analogue Comparators | 2 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Length | 10mm | |
| Height | 1.05mm | |
| Standards/Approvals | RoHS | |
| Width | 10mm | |
| Minimum Supply Voltage | 2V | |
| Number of Timers | 4 | |
| ADCs | 13 x 10 Bit | |
| Program Memory Type | FLASH | |
| Automotive Standard | No | |
| Instruction Set Architecture | RISC | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Product Type Microcontroller | ||
Series PIC18F | ||
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 | ||
Number of Programmable I/Os 36 | ||
Analogue Comparators 2 | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Length 10mm | ||
Height 1.05mm | ||
Standards/Approvals RoHS | ||
Width 10mm | ||
Minimum Supply Voltage 2V | ||
Number of Timers 4 | ||
ADCs 13 x 10 Bit | ||
Program Memory Type FLASH | ||
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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