Microchip Technology PIC18LF46K22-I/MV Microcontroller, Microprocessor, FPGA Modules
IC MCU 8BIT 64KB FLASH 40UQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
PIC18LF46K22-I/MV
Detailed Description
IC MCU 8BIT 64KB FLASH 40UQFN
Package
40-UFQFN Exposed Pad
Key Features
Package / Case: 40-UFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
PIC18LF46K22-I/MV Datasheet
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Technical Specifications
Microchip Technology PIC18LF46K22-I/MV Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
RAM Size
3.8K x 8
RoHS
Yes
Number of Pins
40
Package / Case
40-UFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8V ~ 3.6V
Lifecycle Status
Active
Peripherals
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number of I/O
35
Alternate Parts Comparison (PIC18LF46K22-I/MV vs PIC32MM0256GPM036-I/MV vs PIC16F1519-I/MV vs PIC16LF18877T-I/MV)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 40-UFQFN Exposed Pad | 40-UFQFN Exposed Pad | 40-UFQFN Exposed Pad | 40-UFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.8V ~ 3.6V | 2V ~ 3.6V | 2.3V ~ 5.5V | 1.8V ~ 3.6V |
| Core Processor | PIC | MIPS32® microAptiv™ | PIC | PIC |
| Core Size | 8-Bit | 32-Bit Single-Core | 8-Bit | 8-Bit |
| RAM Size | 3.8K x 8 | 32K x 8 | 1K x 8 | 4K x 8 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Connectivity | I²C, SPI, UART/USART | IrDA, LINbus, SPI, UART/USART, USB, USB OTG | I²C, LINbus, SPI, UART/USART | I²C, LINbus, SPI, UART/USART |
| Data Converters | A/D 30x10b | A/D 15x10/12b | A/D 28x10b | A/D 35x10b; D/A 1x5b |
| Number of I/O | 35 | 27 | 36 | 36 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
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