PIC16F628A-E/SS Microchip Integrated Circuit (Small Outline Packages) In Stock
PIC16F628A-E/SS is an 8-bit PIC microcontroller with 3.5 KB Flash, 224 bytes RAM, and 16 I/O pins running at up to 20 MHz. Features UART, SPI, I2C, and two CCP modules in an SSOP-20 package for space-constrained designs. Available worldwide with 5-week lead time for embedded control applications.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F628A-E/SS Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.3100(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-bit PIC16 CPU at up to 20 MHz with 3.5 KB Flash and 224 bytes RAM for cost-effective embedded control
- 16 I/O pins with UART, SPI, and I2C interfaces enabling versatile peripheral connectivity without external components
- SSOP-20 package providing compact 5 mm footprint for space-constrained industrial and consumer control boards
Applications
PIC16F628A-E/SS is used in low-cost embedded control applications such as home automation, appliance control panels, and industrial sensor interfaces. Its 16 I/O pins and UART/SPI/I2C communication peripherals make it suitable for standalone microcontroller designs with external display drivers or wireless modules. The SSOP-20 package and 5-week lead time support rapid prototyping and small-volume production runs.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SSOP-20 |
| Factory Lead Time | 5Weeks |
| YTEOL | 8 |
| Has ADC | NO |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC16 |
| Clock Frequency-Max | 20MHz |
| 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 Timers | 3 |
| 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 |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 224 |
| ROM (words) | 2048 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 20MHz |
| Supply Current-Max | 3.5mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| ## PIC16F628A-E/SS Alternates Showing results | Image |
| 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 | Philippines, Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC16F628A-E/SS:
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 20MHz, CMOS, PDSO20
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 20MHz, CMOS, PDSO20
suggested
suggested
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 20MHz, CMOS, PDSO20
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 20MHz, CMOS, PDSO20
Frequently Asked Questions
What is the maximum clock speed and program memory size of PIC16F628A-E/SS?
PIC16F628A-E/SS operates at up to 20 MHz and includes 3.5 KB of on-chip Flash program memory along with 224 bytes of RAM, providing ample resources for small 8-bit control firmware targeting home appliance and sensor applications.
Does PIC16F628A-E/SS include communication peripherals for connecting to external modules?
Yes, PIC16F628A-E/SS includes hardware UART, SPI, and I2C interfaces along with 16 I/O pins, enabling direct connection to LCD drivers, EEPROM chips, and wireless communication modules without additional glue logic.
When is PIC16F628A-E/SS a better choice than a 32-bit MCU for a cost-sensitive design?
For simple state-machine tasks requiring fewer than 3.5 KB of code and up to 16 I/O pins at 20 MHz, PIC16F628A-E/SS offers significantly lower unit cost and 5-week procurement lead time, making it preferable to more powerful 32-bit MCUs in high-volume, price-sensitive consumer and industrial control products.
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