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MICROCHIP PIC12LF1840T39AT-I/ST product image
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MICROCHIP PIC12LF1840T39AT-I/STRoHS

Manufacturer
MICROCHIP
MPN
PIC12LF1840T39AT-I/ST
LCSC Part #
C628289
Packaging
TSSOP-14
Customer #
Key Attributes
High-performance RISC CPU, low-power consumption characteristics, RF transmission, analog characteristics, special microcontroller characteristics, peripheral characteristics
Datasheetpdf iconMICROCHIP PIC12LF1840T39AT-I/ST

Products Specifications

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TypeDescription
CategoryRF and Wireless/RF Transmitters
ManufacturerMICROCHIP
PackagingTSSOP-14
Data Rate100Kbps
Output Power(Max)10dBm
FeaturesPower-on reset function;Power-off reset function
Voltage - Supply1.8V~3.6V
InterfaceI2C;SPI
Sensitivity-
Frequency31kHz~32MHz;310MHz;433MHz;868MHz;915MHz
Receive Current-
Current Of Transmitting15.67mA
Operating Temperature-
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Features

AI Translation
  • Only 49 Instructions to Learn: All single-cycle instructions except branches
  • Operating Speed: DC – 32 MHz oscillator/clock input, DC – 125 ns instruction cycle
  • Interrupt Capability with Automatic Context Saving
  • 16-Level Deep Hardware Stack with Optional Overflow/Underflow Reset
  • Direct, Indirect and Relative Addressing modes: Two full 16-bit File Select Registers (FSRs), FSRs can read program and data memory
  • Precision 32 MHz Internal Oscillator Block: Factory calibrated to ± 1%, typical, Software selectable frequencies range of 31 kHz to 32 MHz
  • 31 kHz Low-Power Internal Oscillator
  • Four Crystal modes up to 32 MHz
  • Three External Clock modes up to 32 MHz
  • 4x Phase Lock Loop (PLL)
  • Fail-Safe Clock Monitor: Allows for safe shutdown if peripheral clock stops
  • Two-Speed Oscillator Start-up
  • Reference Clock module: Programmable clock output frequency and duty-cycle
  • 1.8V - 3.6V Operation
  • Self-Reprogrammable under Software Control
  • Power-on Reset (POR), Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)
  • Programmable Brown-out Reset (BOR)
  • Extended Watchdog Timer (WDT)
  • In-Circuit Serial Programming (ICSP) via Two Pins
  • In-Circuit Debug (ICD) via Two Pins
  • Enhanced Low-Voltage Programming (LVP)
  • Programmable Code Protection
  • Power-Saving Sleep mode
  • Standby Current: 30 nA @3.0V, typical, RF off; 530 nA @3.0V, typical, RF on
  • Sleep Operating Current: 0.67 mA @ 8 MHz, 3.0V, RF off, typical; 9.67 mA @ 8 MHz, 3.0V, RF on at 0 dBm, typical; 15.67 mA @ 8 MHz, 3.0V, RF on at +10 dBm, typical
  • Low-Power Watchdog Timer Current: 500 nA @3.0V, typical
  • Fully Integrated Transmitter
  • FSK Operation up to 100 kbps
  • OOK Operation up to 10 kbps
  • Frequency-Agile Operation in 310, 433, 868 and 915 MHz Bands
  • +10 dBm or 0 dBm Configurable Output Power
  • Analog-to-Digital Converter (ADC) module: 10-bit resolution, 4 channels, Conversion available during Sleep
  • Analog Comparator module: One rail-to-rail analog comparator, Power mode control, Software controllable hysteresis
  • Voltage Reference module: Fixed Voltage Reference (FVR) with 1.024V and 2.048V output levels, 5-bit rail-to-rail resistive DAC with positive and negative reference selection
  • 5 I/O Pins and 1 Input-only Pin: High current sink/source 25 mA/25 mA, Programmable weak pull-ups, Programmable interrupt-on-change pins
  • Timer0: 8-Bit Timer/Counter with 8-Bit Prescaler
  • Enhanced Timer1: 16-bit timer/counter with prescaler External Gate Input mode, Dedicated, low-power 32 kHz oscillator driver
  • Timer2: 8-Bit Timer/Counter with 8-Bit Period Register, Prescaler and Postscaler
  • Enhanced CCP (ECCP) module: Software selectable time bases, Auto-shutdown and auto-restart, PWM steering
  • Master Synchronous Serial Port (MSSP) with SPI and I2C with: 7-bit address masking, SMBus/PMBus compatibility
  • Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) module: RS-232, RS-485 and LIN compatible, Auto-Baud Detect
  • Capacitive Sensing (CPS) module (mTouch): 4 input channels
  • Data Signal Modulator module: Selectable modulator and carrier sources
  • SR Latch: Multiple Set/Reset input options, Emulates 555 Timer applications
In-Stock: 13
13 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 1.5359$ 1.54
10+$ 1.5006$ 15.01
30+$ 1.476$ 44.28
100+$ 1.453$ 145.30
Standard Packaging2500/Full Reel
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