Microchip Technology PIC18F458-E/P Microcontroller, Microprocessor, FPGA Modules
IC MCU 8BIT 32KB FLASH 40DIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
PIC18F458-E/P
Detailed Description
IC MCU 8BIT 32KB FLASH 40DIP
Package
40-DIP (0.600", 15.24mm)
Key Features
Package / Case: 40-DIP (0.600", 15.24mm); Mounting Type: Through Hole
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
PIC18F458-E/P Datasheet
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Technical Specifications
Microchip Technology PIC18F458-E/P Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
RAM Size
1.5K x 8
RoHS
Yes
Package / Case
40-DIP
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 125°C (TA)
Supply Voltage
4.2V ~ 5.5V
Lifecycle Status
Active
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number of I/O
33
Speed
40MHz
Alternate Parts Comparison (PIC18F458-E/P vs PIC16LC65B-04/P vs PIC17C44-25E/P vs PIC16LC74B-04/P)
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 | 40-DIP | 40-DIP | 40-DIP |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | -40°C ~ 125°C (TA) | 0°C ~ 70°C (TA) | -40°C ~ 125°C (TA) | 0°C ~ 70°C (TA) |
| Supply Voltage | 4.2V ~ 5.5V | 2.5V ~ 5.5V | 4.5V ~ 6V | 2.5V ~ 5.5V |
| Core Processor | PIC | PIC | PIC | PIC |
| Core Size | 8-Bit | 8-Bit | 8-Bit | 8-Bit |
| RAM Size | 1.5K x 8 | 192 x 8 | 454 x 8 | 192 x 8 |
| Connectivity | CANbus, I²C, SPI, UART/USART | I²C, SPI, UART/USART | UART/USART | I²C, SPI, UART/USART |
| Number of I/O | 33 | 33 | 33 | 33 |
| Oscillator Type | External | External | External | External |
| Peripherals | Brown-out Detect/Reset, LVD, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| Program Memory Size | 32KB (16K x 16) | 7KB (4K x 14) | 16KB (8K x 16) | 7KB (4K x 14) |
| 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
MC9S08DV32ACLFNXP SemiconductorsNXP
IC MCU 8BIT 32KB FLASH 48LQFP
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