PIC12C509A-04I/SN
- Mfr.Part #
- PIC12C509A-04I/SN
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 1.5KB OTP 8SOIC
- Stock
- 7,416
- In Stock :
- 7,416
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Packaging :
- Tube
- Peak Reflow Temperature (Cel) :
- 260
- Oscillator Type :
- Internal
- Program Memory Size :
- 1.5KB 1K x 12
- Instruction Set Architecture :
- RISC
- Lead Free :
- Lead Free
- Number of Terminations :
- 8
- RAM Size :
- 41 x 8
- Operating Temperature :
- -40°C~85°C TA
- Tradename :
- PIC
- Number of Timers/Counters :
- 1
- Product :
- MCU
- Typical Operating Supply Voltage :
- 3 → 5.5 V
- Number of Timers - General Purpose :
- 1
- Data Bus Width :
- 8B
- Number of Ethernet Channels :
- 0
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Number of I/Os :
- 5 I/O
- Operating Temperature (Max) :
- 85C
- Power Dissipation (Max) :
- 700(mW)
- Supply Voltage-Min (Vsup) :
- 3V
- Product Type :
- 8-bit Microcontrollers - MCU
- Core Size :
- 8-Bit
- Width :
- 5.41mm
- Clock Freq :
- 4(MHz)
- Manufacturer :
- Microchip
- EEPROM Size :
- --
- Speed :
- 4MHz
- Memory Size :
- 1.5kB
- Number of I/O :
- 5
- PWM Channels :
- No
- Peripherals :
- POR, WDT
- Product Category :
- 8-bit Microcontrollers - MCU
- Qualification :
- -
- Supplier Device Package :
- 8-SOIC
- Brand :
- Microchip Technology
- Series :
- PIC® 12C
- Connectivity :
- --
- Terminal Form :
- Gull wing
- RoHS :
- Details
- DMA Channels :
- No
- Maximum Expanded Memory Size :
- 14kB
- Number of UART Channels :
- 0
- Mounting Style :
- SMD/SMT
- Factory Lead Time :
- 6 Weeks
- RoHS Status :
- ROHS3 Compliant
- Frequency :
- 4MHz
- Device Core :
- PIC
- Surface Mount :
- yes
- Rad Hardened :
- No
- Package :
- Tube
- Operating Supply Voltage (Typ) :
- 3.3/5(V)
- Operating Supply Voltage (Max) :
- 5.5(V)
- ECCN Code :
- EAR99
- Package Type :
- SOIC N
- Supply Voltage :
- 5V
- Mounting Type :
- Surface Mount
- Has ADC :
- No
- Watchdog Timer :
- yes
- Minimum Operating Temperature :
- -40 °C
- Total Internal Ram Size :
- 41B(kB)
- Published :
- 1999
- Programmable :
- yes
- Height :
- 1.78mm
- Device Core Size :
- 8(b)
- Core Processor :
- PIC
- Product Status :
- Active
- Pin Count :
- 8
- On Chip Program ROM Width :
- 12
- Base Product Number :
- PIC12C509
- Number of I2C Channels :
- 0
- MSL :
- MSL 1 - Unlimited
- Family Name :
- PIC12
- Operating Temperature Classification :
- Industrial
- Radiation Hardening :
- No
- CPU Family :
- PIC
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 8
- Voltage - Supply (Vcc/Vdd) :
- 3V~5.5V
- # I/Os (Max) :
- 5
- Length :
- 5.33mm
- Access Time :
- 4 µs
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Operating Temp Range :
- -40C to 85C
- Base Part Number :
- PIC12C509A
- Pbfree Code :
- yes
- Contact Plating :
- Tin
- Operating Temperature (Min) :
- -40C
- Operating Supply Voltage (Min) :
- 3(V)
- Data Converters :
- --
- Maximum Operating Temperature :
- +85 °C
- Max Power Dissipation :
- 700mW
- JESD-609 Code :
- e3
- Bit Size :
- 8
- Number of SPI Channels :
- 0
- Mounting :
- Surface Mount
- Interface :
- I2C, SPI, USART
- DAC Channels :
- No
- Dimensions :
- 5.33 x 5.41 x 1.78mm
- Program Memory Type :
- OTP
- REACH SVHC :
- No SVHC
- Datasheets
- PIC12C509A-04I/SN

Microcontrollers Microchip Technology PIC12C509A-04I/SN Overview
The PIC12C509A-04I/SN from Microchip Technology is a robust and versatile microcontroller designed to cater to a wide range of applications that require a compact, efficient, and reliable control solution. This 8-bit microcontroller integrates 1.5KB of OTP memory, offering a solid platform for embedded systems that require one-time programmable solutions. The small 8SOIC package is ideal for space-constrained applications while providing the reliability and performance expected from a leader in microcontroller technology.
PIC12C509A-04I/SN Features
This microcontroller unit (MCU) boasts a rich feature set that includes an 8-bit processor, 1.5KB of OTP memory for code or data storage, and a compact 8-pin SOIC package. The low power consumption and wide operating voltage range make it ideal for battery-operated and portable devices. Its internal oscillator and programmable watchdog timer ensure that the device can handle a variety of operational modes with minimal external components.
PIC12C509A-04I/SN Applications
- Consumer Electronics: Utilized in various consumer electronics like small home appliances and gaming accessories to control operational logic and user interfaces.
- Automotive Applications: Integrated into automotive subsystems for managing lighting, sensors, or other low-end control systems that require a compact MCU for reliable operations.
- Industrial Controls: Helps in automating small scale industrial machinery and tools due to its ease of integration and programming, contributing to improved process control and efficiency.
- Hobbyist Projects: Frequently used in DIY projects and educational kits, teaching basic to advanced electronics and programming concepts.
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