PIC12LF1840-E/SN
- Mfr.Part #
- PIC12LF1840-E/SN
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 7KB FLASH 8SOIC
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Has ADC :
- yes
- Supply Current-Max :
- 4.1mA
- Interfaces :
- I2C/SPI/USART
- Brand :
- Microchip Technology / Atmel
- Operating Temperature :
- -40°C~125°C TA
- Number of ADC Channels :
- 4 Channel
- Pin Count :
- 8
- PWM Channels :
- yes
- Number of External Interrupts :
- 1
- Published :
- 2010
- Memory Size :
- 7kB
- On Chip Data RAM Width :
- 8
- Format :
- FIXED-POINT
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Peak Reflow Temperature (Cel) :
- 260
- Minimum Operating Temperature :
- - 40 C
- Program Memory Size :
- 7KB 4K x 14
- Surface Mount :
- yes
- DAC Channels :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- RoHS Status :
- ROHS3 Compliant
- Low Power Mode :
- No
- Integrated Cache :
- No
- JESD-609 Code :
- e3
- Watchdog Timer :
- yes
- Product Status :
- Active
- Tradename :
- PIC
- Speed :
- 32MHz
- Frequency :
- 32MHz
- Lead Free :
- Lead Free
- DMA Channels :
- No
- ROM (words) :
- 4096
- Number of Terminations :
- 8
- Length :
- 4.9mm
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Product Type :
- 8-bit Microcontrollers - MCU
- Height :
- 1.75 mm
- Manufacturer :
- Microchip
- RAM Size :
- 256 x 8
- EEPROM Size :
- 256 x 8
- Mounting Style :
- SMD/SMT
- Boundary Scan :
- No
- Oscillator Type :
- Internal
- Program Memory Type :
- Flash
- Radiation Hardening :
- No
- Mounting Type :
- Surface Mount
- Device Core :
- PIC
- Bit Size :
- 8
- Product :
- MCU
- Number of I/O :
- 5
- Package :
- Tube
- Product Category :
- 8-bit Microcontrollers - MCU
- Supplier Device Package :
- 8-SOIC
- Terminal Form :
- Gull wing
- Connectivity :
- I2C, LINbus, SPI, UART/USART
- Packaging :
- Tube
- Maximum Operating Temperature :
- + 125 C
- Terminal Pitch :
- 1.27mm
- Factory Lead Time :
- 8 Weeks
- Operating Supply Voltage :
- 3.3V
- Number of I/Os :
- 6 I/O
- RoHS :
- Details
- Number of Timers/Counters :
- 3
- Base Part Number :
- PIC12LF1840
- Core Processor :
- PIC
- On Chip Program ROM Width :
- 14
- Width :
- 3.9 mm
- Data Converters :
- A/D 4x10b, D/A 1x5b
- RAM (words) :
- 256
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Interface :
- I2C, LIN, SPI, UART, USART
- Base Product Number :
- PIC12LF1840
- Data Bus Width :
- 8B
- Interface Type :
- EUSART, MI2C, SPI
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Series :
- PIC® XLP™ 12F
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Number of Pins :
- 8
- Core Size :
- 8-Bit
- Data Converter :
- A/D 4x10b; D/A 1x5b
- Max Power Dissipation :
- 800mW
- Terminal Position :
- Dual
- Supply Voltage :
- 3V
- Number of Serial I/Os :
- 1
- Datasheets
- PIC12LF1840-E/SN
PIC12LF1840-E/SN Documents

Microcontrollers Microchip Technology PIC12LF1840-E/SN Overview
The Microcontrollers Microchip Technology PIC12LF1840-E/SN is a highly versatile and efficient 8-bit microcontroller designed to cater to a wide range of applications. Engineered by Microchip Technology, this device integrates a robust 7KB of flash memory within a compact 8SOIC package, making it ideal for advanced control systems that demand low power consumption and significant processing capabilities. The microcontroller's architecture is optimized to deliver superior performance for applications requiring intricate algorithms and various connectivity options, thus ensuring reliability and enhanced operational efficiency.
PIC12LF1840-E/SN Features
This PIC12LF1840-E/SN microcontroller boasts several key features that make it an excellent choice for developers and engineers. It includes an internal 32 MHz oscillator, which ensures precise timing and simplified circuit design without the need for external timing components. Its integrated 256 bytes of EEPROM allows for easy data storage without additional external memory components. Additionally, the device features Enhanced Mid-range Core with 49 Instruction, 16 Stack Levels which facilitate improved processing speed and efficiency. The microcontroller also supports I²C, SPI, and UART protocols, offering flexible communication options.
PIC12LF1840-E/SN Applications
- Consumer Electronics: Utilized in remote controls and gaming devices, where its compact size and robust processing capabilities allow for advanced user interface features and wireless communication enhancements.
- Home Automation: Key component in smart thermostats and lighting systems, leveraging its low power consumption and robust connectivity options to enable efficient and reliable smart home ecosystems.
- Automotive: Used in automotive sensors and entertainment systems to process real-time data and improve user interaction, thanks to its high integration and support for multiple communication protocols.
- Industrial Control: Powers sensors and actuators in factory automation scenarios, facilitating precision and durability even in harsh industrial environments.
- Healthcare Devices: Integrated into portable medical devices such as glucose monitors or wearable health trackers, where its efficiency and low power usage are crucial for device longevity and reliability.
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