PIC16CE624-04/SO Microchip Integrated Circuit (Small Outline Packages) In Stock
PIC16CE624-04/SO is an 8-bit EPROM-based PIC microcontroller from Microchip running at up to 4 MHz with onboard EEPROM data memory in an SOIC-18 package. Suitable for legacy embedded control designs, available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 18
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- PIC16CE624-04/SO Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.8000(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of PIC16CE624-04/SO?
- 8-bit PIC16 CPU core running up to 4 MHz
- EPROM-based program memory for UV-erasable field updates
- Integrated EEPROM data memory for non-volatile parameter storage
- 18-pin SOIC-18 package for compact SMT board layouts
- Wide operating voltage range typical of PIC16 family
- RISC instruction set with only 35 single-word instructions
What is PIC16CE624-04/SO used for?
The PIC16CE624-04/SO is suited for legacy industrial and consumer control applications requiring EPROM-based program storage for iterative firmware development and prototyping. Its EEPROM data memory enables retention of calibration constants and configuration settings across power cycles without external memory chips. The SOIC-18 package makes it a drop-in replacement in existing PCB designs that rely on the PIC16CE624 footprint.
What are the specifications of PIC16CE624-04/SO?
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-18 |
| Factory Lead Time | 3Weeks |
| Date Of Intro | 1990-01-01 |
| YTEOL | 3 |
| Has ADC | NO |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC16 |
| Clock Frequency-Max | 4MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDSO-G18 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 1 |
| Number of I/O Lines | 13 |
| Number of Timers | 3 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 14 |
| PWM Channels | NO |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP18,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 96 |
| ROM (words) | 1024 |
| ROM Programmability | OTPROM |
| Screening Level | TS 16949 |
| Speed | 4MHz |
| Supply Current-Max | 7mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Where can I find the PIC16CE624-04/SO datasheet?
PIC16CE624-04/SO Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC16CE624-04/SO?
Compatible alternatives and drop-in replacements for PIC16CE624-04/SO:
RISC Microcontroller, 8-Bit, OTPROM, PIC16 CPU, 4MHz, CMOS, PDSO18
Frequently Asked Questions
What type of program memory does the PIC16CE624-04/SO use and how is it erased during development?
The PIC16CE624-04/SO uses UV-erasable EPROM for program storage, allowing developers to erase the device under a UV lamp for typically 20 minutes before reprogramming. This makes it suitable for iterative firmware development cycles where OTP devices would be too costly, though the 4 MHz clock limits throughput compared to newer flash-based PIC16 variants.
Does the PIC16CE624-04/SO include any non-volatile data memory for storing runtime parameters?
Yes, the PIC16CE624-04/SO integrates internal EEPROM data memory, allowing storage of up to 64 bytes of calibration values, configuration bytes, or user data that persist across power cycles. This eliminates the need for an external I2C or SPI EEPROM in designs with modest non-volatile storage requirements operating at 4 MHz.
How does the PIC16CE624-04/SO compare to a modern PIC16F628A for a new 8-bit control design?
For new designs, the PIC16F628A is preferred since it offers Flash-based reprogramming without UV erasure, a 20 MHz clock versus 4 MHz, and comparable SOIC-18 or DIP-18 package options. The PIC16CE624-04/SO remains relevant only for maintaining legacy boards already designed around its EPROM memory interface and 4 MHz timing characteristics.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About Microchip
Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $6.3000 | $6.30 |
| 3+ | $5.2500 | $15.75 |
| 6+ | $4.6200 | $27.72 |
| 100+ | $3.0800 | $308.00 |
| 1000+ | $2.9000 | $2900.00 |
| 5000+ | $2.8000 | $14000.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit