PIC16F1509-E/SS Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip PIC16F1509-E/SS is an 8-bit PIC microcontroller with 14 KB Flash and 512 B RAM. It delivers up to 20 MHz clock, 10-bit ADC, and 18 I/O pins with 2.3 V minimum supply voltage. Housed in a 20-pin SSOP package, it is optimized for low-power embedded sensing applications.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F1509-E/SS Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5400(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of PIC16F1509-E/SS?
- 20 MHz max clock with operation down to 2.3 V supply for ultra-low-power designs
- 14 KB Flash and 512 B RAM supporting complex embedded firmware in a compact 20-pin SSOP
- 10-bit ADC with multiple input channels for precise analog sensor measurements
- Integrated DAC channel enabling analog output without additional external components
- 18 I/O pins providing ample connectivity for sensors, actuators, and communication buses
What is PIC16F1509-E/SS used for?
The PIC16F1509-E/SS is ideal for low-power sensing and control applications including HVAC sensors, home automation nodes, and portable measurement instruments. Its 2.3 V minimum supply voltage and low-power modes make it highly suitable for battery-operated devices where energy efficiency is critical. The 20-pin SSOP package suits designs with moderate I/O needs on compact PCBs.
What are the specifications of PIC16F1509-E/SS?
| Manufacturer Package Code | SSOP-20 |
| Factory Lead Time | 5Weeks |
| YTEOL | 13 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES AT 2.3 V MINIMUM SUPPLY AT 16 MHZ |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC |
| Clock Frequency-Max | 20MHz |
| DAC Channels | YES |
| DMA Channels | NO |
| JESD-30 Code | R-PDSO-G20 |
| JESD-609 Code | e3 |
| Number of I/O Lines | 18 |
| On Chip Program ROM Width | 8 |
| 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) | 512 |
| ROM (words) | 14336 |
| ROM Programmability | FLASH |
| Speed | 20MHz |
| Supply Current-Max | 2.4mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 2.5V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| ## PIC16F1509-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 |
Where can I find the PIC16F1509-E/SS datasheet?
PIC16F1509-E/SS Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC16F1509-E/SS?
Compatible alternatives and drop-in replacements for PIC16F1509-E/SS:
suggested
suggested
suggested
14KB Flash, 512B RAM, 18 I/O, CLC, CWG, NCO, 10-bit ADC, 2.3V-5.5V
7KB Flash, 256B RAM, 18 I/O, CLC, CWG, NCO, 10-bit ADC, 2.3V-5.5V
Frequently Asked Questions
At what minimum supply voltage can the PIC16F1509-E/SS operate, and what clock speed does it sustain at that voltage?
The PIC16F1509-E/SS operates down to 2.3 V supply voltage, sustaining up to 16 MHz clock frequency at that level. Full 20 MHz operation is available from 2.7 V and above, giving designers flexibility in battery-powered or energy-harvesting applications.
How many analog input channels does the PIC16F1509 ADC support, and what is its resolution?
The PIC16F1509 integrates a 10-bit ADC with up to 8 analog input channels, enabling concurrent or sequential sampling of multiple sensors. This resolution provides 1024 discrete levels across the supply voltage range, sufficient for temperature, pressure, and humidity sensing in industrial and consumer applications.
How does the PIC16F1509-E/SS SSOP-20 package footprint compare to a DIP-20 for PCB space saving?
The SSOP-20 package occupies approximately 30 mm² of PCB area, versus roughly 110 mm² for a DIP-20. This reduction of about 73% is significant for compact sensor modules where multiple components must fit within tight board real estate, especially in wearable or embedded IoT products.
Which industrial sensor applications benefit most from the PIC16F1509's combination of 10-bit ADC and 18 I/O pins?
Industrial thermostat controllers, motor speed regulators, and 4–20 mA current loop transmitters benefit from the combination of 10-bit ADC accuracy and 18 available I/O pins. These applications require simultaneous analog measurement and digital control signals, which the PIC16F1509 handles with its integrated peripherals at up to 20 MHz.
What lead time should buyers expect for PIC16F1509-E/SS and how can they mitigate supply risk?
Microchip quotes a 5-week factory lead time for PIC16F1509-E/SS. To mitigate supply risk, procurement teams should place blanket orders with authorized distributors, maintain 6 to 10 weeks of safety stock, and evaluate pin-compatible alternatives such as the PIC16F1508 for buffer capacity.
Related Guides
How to Choose the ICL7660ACPAZ or an Alternative: Charge-Pump Selection Guide
Choose the ICL7660ACPAZ or a compatible charge-pump alternative by comparing load, droop, ripple, package, and sourcing requirements.
Jul 26, 2026
150141VS73100 Violet SMD LED Indicator Design Guide
Design the 150141VS73100 violet 3528 SMD LED for reliable indication with current, thermal, optical, PCB, PWM, and sourcing guidance.
Jul 26, 2026
LM5156QDSSRQ1 Automotive Boost Controller Design Guide
Practical LM5156QDSSRQ1 automotive boost design guidance covering operating points, magnetics, MOSFET stress, compensation, layout, and validation.
Jul 24, 2026
EEEFK1H470XP Selection Guide: Choosing a 50 V SMD Aluminum Capacitor
Choose EEEFK1H470XP and related 50 V SMD aluminum capacitors by capacitance, ripple current, ESR, life, and layout constraints.
Jul 24, 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+ | $0.5400 | $0.54 |
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