PIC16F628-04/SS Microchip Integrated Circuit (Small Outline Packages) In Stock
The PIC16F628-04/SS is an 8-bit PIC16 family microcontroller from Microchip with a maximum clock frequency of 4 MHz in a compact SSOP-20 package. It features on-chip flash program memory, EEPROM data memory, and comparator peripherals suitable for low-cost embedded control designs. Available in stock worldwide in RoHS-compliant Pb-free packaging.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- PIC16F628-04/SS Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-bit PIC16 microcontroller with 4 MHz maximum clock frequency and integrated EEPROM data memory for non-volatile storage
- On-chip analog comparators and timer peripherals enabling standalone control without external support components
- SSOP-20 compact surface-mount package with Pb-free RoHS compliance for modern lead-free SMT assembly
Applications
The PIC16F628-04/SS is well suited for low-cost embedded control applications such as relay controllers, simple motor drivers, and sensor-based alarm systems. It is commonly used in consumer appliances, industrial timers, and automotive accessories where a compact 8-bit microcontroller with EEPROM and analog comparator peripherals is required. Its mature PIC16 architecture and wide distribution make it a reliable choice for cost-sensitive production designs.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SSOP-20 |
| Factory Lead Time | 5Weeks |
| Date Of Intro | 1999-06-07 |
| 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-G20 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 1 |
| Number of I/O Lines | 16 |
| Number of Serial I/Os | 1 |
| Number of Timers | 3 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 14 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP20,.3 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH |
| Qualification Status | Not Qualified |
| RAM (bytes) | 224 |
| ROM (words) | 2048 |
| ROM Programmability | FLASH |
| Speed | 4MHz |
| Supply Current-Max | 7mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 5V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| 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 |
| HTS Code | 8542.31.00.15 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC16F628-04/SS:
Frequently Asked Questions
What is the maximum clock frequency of the PIC16F628-04/SS?
The PIC16F628-04/SS has a maximum clock frequency of 4 MHz, as indicated by the -04 speed variant suffix. This frequency is suitable for low to moderate speed embedded control tasks such as timer management, serial communication, and sensor data processing in compact 8-bit designs.
Does the PIC16F628-04/SS include EEPROM data memory?
Yes, the PIC16F628-04/SS includes on-chip EEPROM data memory for non-volatile storage of calibration constants, configuration data, and user settings. This eliminates the need for external EEPROM components in many embedded designs, reducing BOM cost and PCB complexity.
What package does the PIC16F628-04/SS use?
The PIC16F628-04/SS is available in an SSOP-20 (Shrink Small Outline Package) with 20 pins. This compact surface-mount package is suitable for high-density PCB designs and is compatible with standard SMT reflow assembly processes in both prototype and production manufacturing environments.
Does the PIC16F628-04/SS have an ADC?
No, the PIC16F628-04/SS does not include an analog-to-digital converter (ADC). However, it does feature on-chip analog comparators that allow comparison of external voltages to internal or external references, providing limited analog sensing capability without a full ADC.
What is the typical lead time for the PIC16F628-04/SS?
The PIC16F628-04/SS has a factory lead time of approximately 5 weeks for volume orders. It was introduced in June 1999 and remains available through authorized Microchip distributors globally, with distributor stock often available for shorter lead times depending on quantity.
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