The PIC12C509-04I/SM is an 8-bit microcontroller from Quarktwin Technology Ltd. featuring a high-performance RISC CPU with only 33 single-word instructions, all of which execute in a single cycle except for program branches. It operates at a clock speed of up to 4 MHz, providing a 1 mS instruction cycle. The device includes 1 KB of one-time programmable (OTP) memory and 41 bytes of EEPROM data memory, with a data retention period exceeding 40 years. This microcontroller supports various addressing modes and includes several peripheral features such as an 8-bit real-time clock/counter, power-on reset, watchdog timer, and in-circuit serial programming capabilities. It operates within a wide voltage range of 2.5V to 5.5V and is available in multiple temperature ranges, making it suitable for both commercial and industrial applications. The low power consumption, with typical currents of less than 2 mA at 5V and 4 MHz, enhances its usability in battery-operated devices. The PIC12C509-04I/SM is designed for applications requiring compact, efficient processing with reliable performance and extensive memory capabilities.
PIC PIC® 12C Microcontroller IC 8-Bit 4MHz 1.5KB (1K x 12) OTP 8-SOIJ
IC MCU 8BIT 1.5KB OTP 8SOIJ
IC MCU 8BIT 1.5KB OTP 8SOIJ Product overview: PIC12C509-04I/SM 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-PIC12C509-04I/SM
Manufacturer: Microchip Technology
Win Source Part Number: 760352-PIC12C509-04I
Series: PIC 12C
Packaging: Tube
Operating Temperature Range: -40°C ~ 85°C (TA)
Core Processor: PIC
Speed: 4MHz
Package: 8-SOIC (0.209", 5.30mm Width)
Core Size: 8-Bit
Peripherals: POR, WDT
Number of I/O: 5
Program Memory Size: 1.5KB (1K x 12)
Program Memory Type: One Time Programmable(OTP)
RAM Size: 41 x 8
Oscillator Type: Internal
Supply Voltage: 2.5 V ~ 5.5 V
Family Name: PIC12C509
Categories: Integrated Circuits (ICs)
Manufacturer Package: 8-SOIJ
Introduction Date: March 04, 1999
ECCN: EAR99
Country of Origin: Thailand
Estimated EOL Date: 2021
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 67 pct.
Supply and Demand Status: Limited
PIC PIC® 12C Microcontroller IC 8-Bit 4MHz 1.5KB (1K x 12) OTP 8-SOIJ
8-bit Microcontrollers - MCU 1.5KB 41 RAM 6 I/O 4MHz Ind Temp SOIC8
IC MCU 8BIT 1.5KB OTP 8SOIJ
IC MCU 8BIT 1.5KB OTP 8SOIJ
MCU, 8BIT, PIC12, 4MHZ, SOIC-8; Product Range:PIC12 Family PIC12C5xx Series Microcontrollers; CPU Speed:4MHz; Program Memory Size:1.5KB; RAM Memory Size:41Byte; No. of Pins:8Pins; MCU Case Style:SOIJ; No. of I/O s:6I/O s RoHS Compliant: Yes
| DigiKey | ODG (Origin Data Global) | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic 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 | PIC12C509-04I/SM-ND | PIC12C509-04I/SM | 685-PIC12C509-04I/SM | 760352-PIC12C509-04I/SM | PIC12C509-04I/SM | PIC12C509-04I/SM | PIC12C509-04I/SM | PIC12C509-04I/SM | 23C2952 |
| Product Name | Microcontrollers | Microcontrollers | 8-bit 8BIT 1.5KB Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - PIC12C509-04I/SM | Microcontrollers | 8-bit Microcontrollers - MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers | Mcu, 8Bit, 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 | |
| Clock Speed | 4 MHz | 4 MHz | 4 MHz | 4 MHz | 4 MHz | 4 MHz | 4 MHz | ||
| RAM | 0.0410 KB | 0.0410 KB | 0.0410 KB | 1.5 KB | 0.0410 KB | 41 KB | 0.0410 KB | ||
| ROM | 1.5 KB | ||||||||
| ROM Type | OTP | OTP; OTP | EEPROM; EEPROM | OTP; One Time Programmable(OTP) | OTP; OTP |
