Microchip Technology PIC18F23K20-I/SS Microcontroller, Microprocessor, FPGA Modules
IC MCU 8BIT 8KB FLASH 28SSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
PIC18F23K20-I/SS
Detailed Description
IC MCU 8BIT 8KB FLASH 28SSOP
Package
28-SSOP (0.209", 5.30mm Width)
Key Features
Package / Case: 28-SSOP (0.209", 5.30mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
PIC18F23K20-I/SS Datasheet
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Technical Specifications
Microchip Technology PIC18F23K20-I/SS Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
RAM Size
512 x 8
RoHS
True
Number of Pins
28
Package / Case
28-SSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8V ~ 3.6V
Lifecycle Status
Active
Peripherals
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number of I/O
24
Alternate Parts Comparison (PIC18F23K20-I/SS vs PIC16C57-RC/SS vs PIC16LF1518T-I/SS vs PIC16C72A-04E/SS)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 28-SSOP | 28-SSOP | 28-SSOP | 28-SSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) |
| Supply Voltage | 1.8V ~ 3.6V | 3V ~ 6.25V | 1.8V ~ 3.6V | 4V ~ 5.5V |
| Core Processor | PIC | PIC | PIC | PIC |
| Core Size | 8-Bit | 8-Bit | 8-Bit | 8-Bit |
| RAM Size | 512 x 8 | 72 x 8 | 1K x 8 | 128 x 8 |
| Number of I/O | 24 | 20 | 25 | 22 |
| Oscillator Type | Internal | External | Internal | External |
| Peripherals | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | POR, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| Program Memory Size | 8KB (4K x 16) | 3KB (2K x 12) | 28KB (16K x 14) | 3.5KB (2K x 14) |
| Program Memory Type | Flash | OTP | Flash | OTP |
| 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
MC9S08SH8CFKNXP SemiconductorsNXP
IC MCU 8BIT 8KB FLASH 24QFN
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