| Parameters | 
                                                                                                            
                                            | Number of I/O | 5 | 
                                                                            
                                            | RAM Size | 41 x 8 | 
                                                                            
                                            | Voltage - Supply (Vcc/Vdd) | 3V~5.5V | 
                                                                            
                                            | uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | 
                                                                            
                                            | Core Processor | PIC | 
                                                                            
                                            | Peripherals | POR, WDT | 
                                                                            
                                            | Program Memory Type | OTP | 
                                                                            
                                            | Core Size | 8-Bit | 
                                                                            
                                            | Program Memory Size | 1.5KB 1K x 12 | 
                                                                            
                                            | Bit Size | 8 | 
                                                                            
                                            | Watchdog Timer | Yes | 
                                                                            
                                            | Access Time | 4 μs | 
                                                                            
                                            | Has ADC | NO | 
                                                                            
                                            | DMA Channels | NO | 
                                                                            
                                            | Data Bus Width | 8b | 
                                                                            
                                            | PWM Channels | NO | 
                                                                            
                                            | DAC Channels | NO | 
                                                                            
                                            | Number of Timers/Counters | 1 | 
                                                                            
                                            | On Chip Program ROM Width | 12 | 
                                                                            
                                            | CPU Family | PIC | 
                                                                            
                                            | Height Seated (Max) | 2mm | 
                                                                            
                                            | Radiation Hardening | No | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                            
                                            | Lead Free | Lead Free | 
                                                                            
                                            | Factory Lead Time | 5 Weeks | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 8-SOIC (0.209, 5.30mm Width) | 
                                                                            
                                            | Surface Mount | YES | 
                                                                            
                                            | Number of Pins | 8 | 
                                                                            
                                            | Operating Temperature | 0°C~70°C TA | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Published | 1999 | 
                                                                            
                                            | Series | PIC® 12C | 
                                                                            
                                            | JESD-609 Code | e3 | 
                                                                            
                                            | Pbfree Code | yes | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 
                                                                            
                                            | Number of Terminations | 8 | 
                                                                            
                                            | ECCN Code | EAR99 | 
                                                                            
                                            | Terminal Finish | Matte Tin (Sn) | 
                                                                            
                                            | Subcategory | Microcontrollers | 
                                                                            
                                            | Max Power Dissipation | 700mW | 
                                                                            
                                            | Technology | CMOS | 
                                                                            
                                            | Terminal Position | DUAL | 
                                                                            
                                            | Terminal Form | GULL WING | 
                                                                            
                                            | Supply Voltage | 5V | 
                                                                            
                                            | Frequency | 4MHz | 
                                                                            
                                            | Base Part Number | PIC12C509A | 
                                                                            
                                            | Pin Count | 8 | 
                                                                            
                                            | Supply Voltage-Min (Vsup) | 3V | 
                                                                            
                                            | Memory Size | 1.5kB | 
                                                                            
                                            | Oscillator Type | Internal | 
                                                                                                    
                            
                         
                                                PIC12C509AT-04/SM Overview
For space savings, it is available in the 8-SOIC (0.209, 5.30mm Width) package. The way of mounting it is Surface Mount. A package of Tape & Reel (TR) contains it. It is equipped with a PIC core processor. The temperature should be kept at 0°C~70°C TA while working. Memory type OTP is used for program memory. There are 5 I/Os on the board. A component with the same part number as PIC12C509A can be compared to other similar components. The terminals of this device are set to DUAL. There are a total of 8 terminations in it. Part of the PIC? 12C series, this electrical component is used in a variety of applications. Because of the 5V voltage of the supply, high efficiency can be achieved. MICROCONTROLLER, RISC is the uPs/uCs/Peripheral IC chip in this gadget. 8 pins are used to construct it. 8 pins are on it in total. It falls under the category of Microcontrollers. Data and programs can be stored on the devices with a memory size of 1.5kB. When working at a frequency of 4MHz it is able to achieve excellent efficiency. A total of 1 timers/counters have been set up. It is one of the members of the CPU family PIC. Normal operation requires a supply voltage (Vsup) above 3V. It works with an oscillator type Internal. 
PIC12C509AT-04/SM Features
8-SOIC (0.209, 5.30mm Width) package
Mounting type of Surface Mount
Microcontrollers subcategory
PIC12C509AT-04/SM Applications
There are a lot of Microchip Technology PIC12C509AT-04/SM Microcontroller applications. 
- Printers
- Blood pressure monitors
- DDC control
- Fax machines
- Dialysis machines (performs function of liver)
- Coffee machines
- Smoke alarms
- Television
- Calculator
- Electromechanical control