The PIC12F509-E/SN is an 8-bit Flash microcontroller from Quarktwin Technology Ltd., featuring a high-performance RISC CPU with only 33 single-word instructions to learn. It operates at a clock speed of up to 4 MHz, with a typical instruction cycle time of 1000 ns. The device includes a 4 MHz precision internal oscillator, in-circuit serial programming (ICSP), and debugging support, making it suitable for various applications. This microcontroller supports low-power operation, with an operating current of less than 175 OºA at 2V and a standby current of 100 nA. It has a wide operating voltage range of 2.0V to 5.5V and can function in temperatures ranging from -40¬8C to +85¬8C for industrial applications or -40¬8C to +125¬8C for extended applications. The PIC12F509-E/SN features 6 I/O pins, including 5 with individual direction control and one input-only pin. It also includes an 8-bit real-time clock/counter with a programmable prescaler. The device is designed for applications requiring low power consumption and reliable performance, making it a suitable choice for engineers looking for a compact and efficient microcontroller solution.
Manufacturer: Microchip Technology
Win Source Part Number: 037595-PIC12F509-E/S
Packaging: Tube/Rail
Core Processor: PIC
Number of I/O: 5
Program Memory Size: 1.5KB (1K x 12)
Program Memory Type: FLASH
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C (TA)
Case / Package: 8-SOIC
Speed(Frequency): 4MHz
Supply Voltage - Operating: 2 V to 5.5 V
Part Core Size: 8-Bit
Data RAM Size: 41 x 8
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 61 pct.
Supply and Demand Status: Balance
Application Field: Used in Security, Industrial, Automotive
IC MCU 8BIT 1.5KB FLASH 8SOIC
PIC PIC® 12F Microcontroller IC 8-Bit 4MHz 1.5KB (1K x 12) FLASH 8-SOIC
IC MCU 8BIT 1.5KB FLASH 8SOIC Product overview: PIC12F509-E/SN from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 8BIT, 1.5KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 1.5KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-PIC12F509-E/SN can be used for catalog matching and distributor lookup.
PIC PIC® 12F Microcontroller IC 8-Bit 4MHz 1.5KB (1K x 12) FLASH 8-SOIC
IC MCU 8BIT 1.5KB FLASH 8SOIC
IC MCU 8BIT 1.5KB FLASH 8SOIC
8-bit Microcontrollers - MCU 2 KB 41 RAM 6 I/O
MICROCONTROLLER MCU, 8 BIT, PIC12, 4MHZ, SOIC-8; Product Range:PIC12 Microcontrollers; CPU Speed:4MHz; Program Memory Size:1.5KB; RAM Memory Size:41Byte; No. of Pins:8Pins; MCU Case Style:SOIC; No. of I/O s:6I/O s; MPU Core Size:8bitRoHS Compliant: Yes
| Win Source Electronics | ODG (Origin Data Global) | DigiKey | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 037595-PIC12F509-E/SN | PIC12F509-E/SN | PIC12F509-E/SN-ND | 685-PIC12F509-E/SN | PIC12F509-E/SN | PIC12F509-E/SN | PIC12F509-E/SN | PIC12F509-E/SN | 89H0423 |
| Product Name | Embedded - Embedded - Microcontrollers - PIC12F509-E/SN | Microcontrollers | Microcontrollers | 8-bit 8BIT 1.5KB Embedded Microcontroller MCU | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers | 8-bit Microcontrollers - MCU | Microcontroller Mcu, 8 Bit, Pic12, 4Mhz, Soic-8; Product Range Microchip |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit | |
| Life Cycle Stage | Active | Active | Active | ||||||
| Clock Speed | 4 MHz | 4 MHz | 4 MHz | 4 MHz | 4 MHz | 4 MHz | 4 MHz | ||
| RAM | 1.5 KB | 0.0410 KB | 0.0410 KB | 0.0410 KB | 0.0410 KB | 41 KB | 0.0410 KB | ||
| ROM Type | Flash; FLASH | Flash; FLASH | Flash | Flash; Flash | Flash; FLASH |
