Microchip Technology PIC17C42A-25/P Microcontrollers
IC MCU 8BIT 4KB OTP 40DIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
PIC17C42A-25/P
Base Model
Detailed Description
IC MCU 8BIT 4KB OTP 40DIP
Package
40-DIP (0.600", 15.24mm)
Lifecycle Status
Active
Datasheet
PIC17C42A-25/P Datasheet
Quick Jump:
Technical Specifications
Microchip Technology PIC17C42A-25/P Microcontrollers technical specifications.
General
RAM Size
232 x 8
RoHS
Yes
Number of Pins
40
Package / Case
40-DIP
Mounting Type
Through Hole
Operating Temperature
0°C ~ 70°C (TA)
Supply Voltage
4.5V ~ 6V
Lifecycle Status
Active
Peripherals
POR, PWM, WDT
Number of I/O
33
Alternate Parts Comparison (PIC17C42A-25/P vs PIC17C756AT-33/PT vs PIC17C752-16I/L vs PIC17C756AT-16/L)
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-DIP | 64-TQFP | 68-LCC | 68-LCC |
| Mounting Type | Through Hole | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) |
| Supply Voltage | 4.5V ~ 6V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Core Processor | PIC | PIC | PIC | PIC |
| Core Size | 8-Bit | 8-Bit | 8-Bit | 8-Bit |
| RAM Size | 232 x 8 | 902 x 8 | 454 x 8 | 902 x 8 |
| Connectivity | UART/USART | I²C, SPI, UART/USART | I²C, SPI, UART/USART | I²C, SPI, UART/USART |
| Number of I/O | 33 | 50 | 50 | 50 |
| Oscillator Type | External | External | External | External |
| Peripherals | POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| Program Memory Size | 4KB (2K x 16) | 32KB (16K x 16) | 16KB (8K x 16) | 32KB (16K x 16) |
| 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
MC9S08SF4MTJNXP SemiconductorsNXP
IC MCU 8BIT 4KB FLASH 20TSSOP
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