| PartNumber | PIC16LC54AT-04/SS | PIC16LC54AT-04/SO | PIC16LC54AT-04E/SO |
| Description | 8-bit Microcontrollers - MCU .75KB 25 RAM 12 I/O 4MHz SSOP20 | 8-bit Microcontrollers - MCU .75KB 25 RAM 12 I/O | IC MCU 8BIT 768B OTP 18SOIC |
| Manufacturer | Microchip | Microchip | - |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SSOP-20 | SOIC-18 | - |
| Series | PIC16(L)C5x | PIC16(L)C5x | - |
| Core | PIC | PIC | - |
| Data Bus Width | 8 bit | 8 bit | - |
| Maximum Clock Frequency | 40 MHz | 40 MHz | - |
| Program Memory Size | 512 B | 512 B | - |
| Data RAM Size | 25 B | 25 B | - |
| ADC Resolution | No ADC | No ADC | - |
| Number of I/Os | 12 I/O | 12 I/O | - |
| Operating Supply Voltage | 2.5 V to 6 V | 2.5 V to 6 V | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Packaging | Reel | Reel | - |
| Height | 1.75 mm | 2.05 mm | - |
| Length | 7.2 mm | 11.55 mm | - |
| Product | MCU | MCU | - |
| Program Memory Type | EPROM | EPROM | - |
| Width | 5.3 mm | 7.5 mm | - |
| Brand | Microchip Technology | Microchip Technology | - |
| Data ROM Size | 25 B | 25 B | - |
| Data ROM Type | EPROM | EPROM | - |
| Number of Timers/Counters | 1 Timer | 1 Timer | - |
| Processor Series | PIC16 | PIC16 | - |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
| Factory Pack Quantity | 1600 | 1100 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 4.5 V | 4.5 V | - |
| Tradename | PIC | PIC | - |
| Unit Weight | 0.016000 oz | 0.007408 oz | - |