Microchip Technology PIC18C452-I/P Microcontrollers
IC MCU 8BIT 32KB OTP 40DIP

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
PIC18C452-I/P
Base Model
Detailed Description
IC MCU 8BIT 32KB OTP 40DIP
Package
40-DIP (0.600", 15.24mm)
Lifecycle Status
Active
Datasheet
PIC18C452-I/P Datasheet
Quick Jump:
Technical Specifications
Microchip Technology PIC18C452-I/P Microcontrollers technical specifications.
General
RAM Size
1.5K x 8
Package / Case
40-DIP
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
4.2V ~ 5.5V
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number of I/O
33
Speed
40MHz
Core Processor
PIC
Program Memory Type
OTP
Alternate Parts Comparison (PIC18C452-I/P vs PIC18C452T-E/PT vs PIC18C442-I/PT vs PIC18C452-I/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 | 44-TQFP | 44-TQFP | 44-LCC |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 4.2V ~ 5.5V | 4.2V ~ 5.5V | 4.2V ~ 5.5V | 4.2V ~ 5.5V |
| Core Processor | PIC | PIC | PIC | PIC |
| Core Size | 8-Bit | 8-Bit | 8-Bit | 8-Bit |
| RAM Size | 1.5K x 8 | 1.5K x 8 | 512 x 8 | 1.5K x 8 |
| Connectivity | I²C, SPI, UART/USART | I²C, SPI, UART/USART | I²C, SPI, UART/USART | I²C, SPI, UART/USART |
| Data Converters | A/D 8x10b | A/D 8x10b | A/D 8x10b | A/D 8x10b |
| Oscillator Type | External | External | External | External |
| Peripherals | Brown-out Detect/Reset, LVD, POR, PWM, WDT | Brown-out Detect/Reset, LVD, POR, PWM, WDT | Brown-out Detect/Reset, LVD, POR, PWM, WDT | Brown-out Detect/Reset, LVD, POR, PWM, WDT |
| Program Memory Size | 32KB (16K x 16) | 32KB (16K x 16) | 16KB (8K x 16) | 32KB (16K x 16) |
| Program Memory Type | OTP | OTP | OTP | OTP |
| Action |
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