Microchip Technology PIC18F55Q43T-I/PT Microcontroller, Microprocessor, FPGA Modules
IC MCU 8BIT 32KB FLASH 48TQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
PIC18F55Q43T-I/PT
Detailed Description
IC MCU 8BIT 32KB FLASH 48TQFP
Package
48-TQFP Exposed Pad
Key Features
Package / Case: 48-TQFP Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
PIC18F55Q43T-I/PT Datasheet
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Technical Specifications
Microchip Technology PIC18F55Q43T-I/PT Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
RAM Size
2K x 8
RoHS
Yes
Number of Pins
48
Package / Case
48-TQFP Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8V ~ 5.5V
Lifecycle Status
Obsolete
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number of I/O
44
Related Parts Comparison (PIC18F55Q43T-I/PT vs PIC18F57Q83-I/PT vs PIC32MM0256GPM048T-I/PT vs PIC32MM0256GPM048-I/PT)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 48-TQFP Exposed Pad | 48-TQFP Exposed Pad | 48-TQFP Exposed Pad | 48-TQFP Exposed Pad |
| 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 ~ 5.5V | 1.8V ~ 5.5V | 2V ~ 3.6V | 2V ~ 3.6V |
| Number of Pins | 48 | 48 | 48 | 48 |
| Core Processor | PIC | PIC | MIPS32® microAptiv™ | MIPS32® microAptiv™ |
| Core Size | 8-Bit | 8-Bit | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | 2K x 8 | 8K x 8 | 32K x 8 | 32K x 8 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Obsolete | Active | Active | Active |
| Connectivity | I²C, LINbus, SPI, UART/USART | CANbus, I²C, LINbus, SPI, UART/USART | IrDA, LINbus, SPI, UART/USART, USB, USB OTG | IrDA, LINbus, SPI, UART/USART, USB, USB OTG |
| Data Converters | A/D 43x12b; D/A 1x8b | A/D 35x12b SAR; D/A 1x8b | A/D 17x10/12b | A/D 17x10/12b |
| I2C | 1 -I2C | 1 -I2C | 3 | 3 |
| 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
CY8C4125AZI-M433Infineon TechnologiesSimilar FunctionalityInfineon
IC MCU 32BIT 32KB FLASH 48TQFP
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