Microchip Technology PIC12LF1840T39A-I/ST Microcontrollers
RF TX IC FSK 310/433MHZ 14TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
PIC12LF1840T39A-I/ST
Base Model
Detailed Description
RF TX IC FSK 310/433MHZ 14TSSOP
Package
TSSOP-14
Lifecycle Status
Active
Datasheet
PIC12LF1840T39A-I/ST Datasheet
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Technical Specifications
Microchip Technology PIC12LF1840T39A-I/ST Microcontrollers technical specifications.
General
RoHS
Yes
Data Rate Kbps
100
Freq Range
310, 433, 868 and 915 MHz
Output Power Dbm
10
Icsp
Yes
Programmable Memory Bytes
7168
Digital Timer
2
Operating Voltage V
1.8 to 3.6
IO Pins
6
Watch Dog Timer
1
Alternate Parts Comparison (PIC12LF1840T39A-I/ST vs PIC12LF1840-I/SN vs PIC12LF1822-I/SN vs PIC12LF1572-I/MF)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | -- | 8-SOIC | 8-SOIC | 8-VDFN Exposed Pad |
| Mounting Type | -- | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -- | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | -- | 1.8V ~ 3.6V | 1.8V ~ 3.6V | 1.8V ~ 3.6V |
| Core Processor | -- | PIC | PIC | PIC |
| Core Size | -- | 8-Bit | 8-Bit | 8-Bit |
| RAM Size | -- | 256 x 8 | 128 x 8 | 256 x 8 |
| Connectivity | -- | I²C, LINbus, SPI, UART/USART | I²C, LINbus, SPI, UART/USART | LINbus, UART/USART |
| Data Converters | -- | A/D 4x10b; D/A 1x5b | A/D 4x10b; D/A 1x5b | A/D 4x10b; D/A 1x5b |
| Number of I/O | -- | 5 | 6 | 6 |
| Oscillator Type | -- | Internal | Internal | Internal |
| Peripherals | -- | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
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