Microchip Technology PIC17C43-25I/PQ Microcontroller, Microprocessor, FPGA Modules
IC MCU 8BIT 8KB OTP 44MQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
PIC17C43-25I/PQ
Detailed Description
IC MCU 8BIT 8KB OTP 44MQFP
Package
44-QFP
Key Features
Package / Case: 44-QFP; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
PIC17C43-25I/PQ Datasheet
Quick Jump:
Technical Specifications
Microchip Technology PIC17C43-25I/PQ Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
Series
PIC® 17C
RAM Size
454 x 8
RoHS
Yes
Package / Case
44-QFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
4.5V ~ 6V
Lifecycle Status
Obsolete
Peripherals
POR, PWM, WDT
Number of I/O
33
Related Parts Comparison (PIC17C43-25I/PQ vs PIC16F874T-20/PQ vs PIC16C77-04/PQ vs PIC16C74A-04/PQ)
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 | |
|---|---|---|---|---|
| Series | PIC® 17C | PIC® 16F | PIC® 16C | PIC® 16C |
| Package / Case | 44-QFP | 44-QFP | 44-QFP | 44-QFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Supply Voltage | 4.5V ~ 6V | 4V ~ 5.5V | 4V ~ 6V | 4V ~ 6V |
| Core Processor | PIC | PIC | PIC | PIC |
| Core Size | 8-Bit | 8-Bit | 8-Bit | 8-Bit |
| RAM Size | 454 x 8 | 192 x 8 | 368 x 8 | 192 x 8 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Obsolete | Active | Active | Active |
| Connectivity | UART/USART | I²C, SPI, UART/USART | I²C, SPI, UART/USART | I²C, SPI, UART/USART |
| Number of I/O | 33 | 33 | 33 | 33 |
| 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
MC9S08AC8CFGENXP SemiconductorsNXP
IC MCU 8BIT 8KB FLASH 44LQFP
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.