Microchip Technology PIC18F4221-E/ML Microcontroller, Microprocessor, FPGA Modules
IC MCU 8BIT 4KB FLASH 44QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
PIC18F4221-E/ML
Detailed Description
IC MCU 8BIT 4KB FLASH 44QFN
Package
44-VQFN Exposed Pad
Key Features
Package / Case: 44-VQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
PIC18F4221-E/ML Datasheet
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Technical Specifications
Microchip Technology PIC18F4221-E/ML Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
RAM Size
512 x 8
Package / Case
44-VQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Supply Voltage
4.2V ~ 5.5V
Peripherals
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number of I/O
36
Speed
25MHz
EEPROM Size
256 x 8
Core Processor
PIC
Alternate Parts Comparison (PIC18F4221-E/ML vs PIC24FJ32MC104T-I/ML vs PIC24FJ32MC104-E/ML vs PIC24FJ64GA004-I/ML)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 44-VQFN Exposed Pad | 44-VQFN Exposed Pad | 44-VQFN Exposed Pad | 44-VQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 4.2V ~ 5.5V | 3V ~ 3.6V | 3V ~ 3.6V | 2V ~ 3.6V |
| Core Processor | PIC | PIC | PIC | PIC |
| Core Size | 8-Bit | 16-Bit | 16-Bit | 16-Bit |
| RAM Size | 512 x 8 | 1K x 16 | 1K x 16 | 8K x 8 |
| Connectivity | I²C, SPI, UART/USART | I²C, IrDA, LINbus, SPI, UART/USART | I²C, IrDA, LINbus, SPI, UART/USART | I²C, PMP, SPI, UART/USART |
| Data Converters | A/D 13x10b | A/D 14x10b | A/D 14x10b | A/D 13x10b |
| Number of I/O | 36 | 35 | 35 | 35 |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Peripherals | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | Brown-out Detect/Reset, Motor Control PWM, POR, PWM, WDT | Brown-out Detect/Reset, Motor Control PWM, POR, PWM, WDT | Brown-out Detect/Reset, LVD, POR, PWM, WDT |
| Action |
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