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MICROCHIP PIC16LF1903T-I/SS
| Manufacturer | |
| MPN | PIC16LF1903T-I/SS |
| LCSC Part # | C628949 |
| Packaging | SSOP-28-208mil |
| Customer # | |
| Key Attributes | PIC 8 Bit 20MHz 25 SSOP-28-208mil Microcontrollers RoHS |
| Datasheet |  MICROCHIP PIC16LF1903T-I/SS |
| RoHS Compliance | 2 documents available |
| Alternative Parts | 20 |
Products Specifications
All
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Embedded/Microcontrollers | |
| Manufacturer | MICROCHIP | |
| Packaging | SSOP-28-208mil | |
| ADC (Bit) | 10bit | |
| Operating Temperature | -40℃~+85℃ | |
| Program Memory Type | FLASH | |
| Voltage - Supply | 1.8V~3.6V | |
| EEPROM | - | |
| Program Storage Size | 7KB | |
| CPU Core | PIC | |
| Core Size | 8 Bit | |
| CPU Maximum Speed | 20MHz | |
| Oscillator Type | Built-in | |
| Number of I/O | 25 |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Embedded/Microcontrollers | |
| Manufacturer | MICROCHIP | |
| Packaging | SSOP-28-208mil | |
| ADC (Bit) | 10bit | |
| Operating Temperature | -40℃~+85℃ | |
| Program Memory Type | FLASH | |
| Voltage - Supply | 1.8V~3.6V |
| Type | Description | |
|---|---|---|
| EEPROM | - | |
| Program Storage Size | 7KB | |
| CPU Core | PIC | |
| Core Size | 8 Bit | |
| CPU Maximum Speed | 20MHz | |
| Oscillator Type | Built-in | |
| Number of I/O | 25 |
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Features
AI Translation
- C Compiler Optimized Architecture
- Only 49 Instructions
- Operating Speed: DC – 20 MHz clock input @ 3.6V; DC – 16 MHz clock input @ 1.8V; DC – 200 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
- Up to 7 Kbytes Self-Write/Read Flash Program Memory Addressing
- Up to 256 Bytes Data Memory Addressing
- High-Endurance Flash Data Memory (HEF): 128B of nonvolatile memory; 100K erase/write cycles
- 16 MHz Internal Oscillator: Accuracy to ± 3%, typical; Software selectable frequency range from 16 MHz to 31.25 kHz
- 31 kHz Low-Power Internal Oscillator
- Three External Clock modes up to 20 MHz
- Two-Speed Oscillator Start-up
- Low-Power RTC Implementation via LPT1OSC
- Operating Voltage Range: 1.8V - 3.6V
- Self-Programmable under Software Control
- Power-on Reset (POR)
- Power-up Timer (PWRT)
- Low-Power Brown-Out Reset (LPBOR)
- Extended Watchdog Timer (WDT)
- In-Circuit Serial Programming via Two Pins
- Enhanced Low-Voltage Programming (LVP)
- Programmable Code Protection
- Power-Saving Sleep mode
- Sleep Current: 30 nA @ 1.8V, typical
- Watchdog Timer Current: 300 nA @ 1.8V, typical
- Secondary Oscillator: 500 nA @ 32.768 kHz, 1.8V, typical
- Analog-to-Digital Converter (ADC): 10-bit resolution, up to 11 channels; Conversion available during Sleep; Dedicated ADC RC oscillator; Fixed Voltage Reference (FVR) as channel
- Integrated Temperature Indicator
- Voltage Reference module: Fixed Voltage Reference (FVR) with 1.024V and 2.048V output levels
- Up to 25 I/O Pins and 1 Input-only Pin: High current 25 mA sink/source; Individually programmable weak pull-ups; Individually programmable interrupt-on-change (IOC) pins
- Integrated LCD Controller: 19 segment pins and 72 total segments; Variable clock input; Contrast control; Internal voltage reference selections
- Timer0: 8-Bit Timer/Counter with 8-Bit Programmable Prescaler
- Enhanced Timer1: 16-bit timer/counter with prescaler; External Gate Input mode; Dedicated low-power 32 kHz oscillator driver
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| Qty | Unit Price(Reference Only) | Total Amount |
|---|---|---|
| 1+ | $ 1.5235 | $ 1.52 |
| 200+ | $ 0.5897 | $ 117.94 |
| 500+ | $ 0.5696 | $ 284.80 |
| 1,000+ | $ 0.5588 | $ 558.80 |
Standard Packaging2100/Full Reel | ||
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Products Specifications
All
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Embedded/Microcontrollers | |
| Manufacturer | MICROCHIP | |
| Packaging | SSOP-28-208mil | |
| ADC (Bit) | 10bit | |
| Operating Temperature | -40℃~+85℃ | |
| Program Memory Type | FLASH | |
| Voltage - Supply | 1.8V~3.6V | |
| EEPROM | - | |
| Program Storage Size | 7KB | |
| CPU Core | PIC | |
| Core Size | 8 Bit | |
| CPU Maximum Speed | 20MHz | |
| Oscillator Type | Built-in | |
| Number of I/O | 25 |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Embedded/Microcontrollers | |
| Manufacturer | MICROCHIP | |
| Packaging | SSOP-28-208mil | |
| ADC (Bit) | 10bit | |
| Operating Temperature | -40℃~+85℃ | |
| Program Memory Type | FLASH | |
| Voltage - Supply | 1.8V~3.6V |
| Type | Description | |
|---|---|---|
| EEPROM | - | |
| Program Storage Size | 7KB | |
| CPU Core | PIC | |
| Core Size | 8 Bit | |
| CPU Maximum Speed | 20MHz | |
| Oscillator Type | Built-in | |
| Number of I/O | 25 |
Report an ErrorShow similar products (0) >
Features
AI Translation
- C Compiler Optimized Architecture
- Only 49 Instructions
- Operating Speed: DC – 20 MHz clock input @ 3.6V; DC – 16 MHz clock input @ 1.8V; DC – 200 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
- Up to 7 Kbytes Self-Write/Read Flash Program Memory Addressing
- Up to 256 Bytes Data Memory Addressing
- High-Endurance Flash Data Memory (HEF): 128B of nonvolatile memory; 100K erase/write cycles
- 16 MHz Internal Oscillator: Accuracy to ± 3%, typical; Software selectable frequency range from 16 MHz to 31.25 kHz
- 31 kHz Low-Power Internal Oscillator
- Three External Clock modes up to 20 MHz
- Two-Speed Oscillator Start-up
- Low-Power RTC Implementation via LPT1OSC
- Operating Voltage Range: 1.8V - 3.6V
- Self-Programmable under Software Control
- Power-on Reset (POR)
- Power-up Timer (PWRT)
- Low-Power Brown-Out Reset (LPBOR)
- Extended Watchdog Timer (WDT)
- In-Circuit Serial Programming via Two Pins
- Enhanced Low-Voltage Programming (LVP)
- Programmable Code Protection
- Power-Saving Sleep mode
- Sleep Current: 30 nA @ 1.8V, typical
- Watchdog Timer Current: 300 nA @ 1.8V, typical
- Secondary Oscillator: 500 nA @ 32.768 kHz, 1.8V, typical
- Analog-to-Digital Converter (ADC): 10-bit resolution, up to 11 channels; Conversion available during Sleep; Dedicated ADC RC oscillator; Fixed Voltage Reference (FVR) as channel
- Integrated Temperature Indicator
- Voltage Reference module: Fixed Voltage Reference (FVR) with 1.024V and 2.048V output levels
- Up to 25 I/O Pins and 1 Input-only Pin: High current 25 mA sink/source; Individually programmable weak pull-ups; Individually programmable interrupt-on-change (IOC) pins
- Integrated LCD Controller: 19 segment pins and 72 total segments; Variable clock input; Contrast control; Internal voltage reference selections
- Timer0: 8-Bit Timer/Counter with 8-Bit Programmable Prescaler
- Enhanced Timer1: 16-bit timer/counter with prescaler; External Gate Input mode; Dedicated low-power 32 kHz oscillator driver
C628949 EasyEDA Library
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542319090 |
| USHTS | |
| TARIC | |
| CAHTS | |
| BRHTS | |
| INHTS | |
| MXHTS |
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542319090 |
| USHTS | |
| TARIC |
| Type | Details |
|---|---|
| CAHTS | |
| BRHTS | |
| INHTS | |
| MXHTS | |
Alternative Parts
| MPN | Manufacturer | Packaging | Availability | Unit Price | ||
|---|---|---|---|---|---|---|
| PIC16LF1933T-I/SS | MICROCHIP | SSOP-28-208mil | 3 | $ 4.8988 | ||
| PIC16LF1713-I/SS | MICROCHIP | SSOP-28-208mil | 8 | $ 3.4995 | ||
| PIC16LF1906-I/SS | MICROCHIP | SSOP-28-208mil | 36 | $ 3.4602 | ||
| PIC16LF1516-I/SS | MICROCHIP | SSOP-28 | 10 | $ 2.9585 | ||
| PIC16LF18855T-I/SS | MICROCHIP | SSOP-28-208mil | 50 | $ 1.8932 | ||
| PIC16LF1513T-I/SS | MICROCHIP | SSOP-28-208mil | 0 | $ 1.5667 | ||
| PIC16LF1513-I/SS | MICROCHIP | SSOP-28-208mil | 0 | $ 4.632 | ||
| PIC16LF1903-I/SS | MICROCHIP | SSOP-28-208mil | 0 | $ 1.4772 | ||
| PIC16LF1933-I/SS | MICROCHIP | SSOP-28-208mil | 0 | $ 2.1749 | ||
| PIC16LF1903-E/SS | MICROCHIP | SSOP-28-208mil | 0 | $ 1.6022 | ||
| PIC16LF1933-E/SS | MICROCHIP | SSOP-28-208mil | 0 | $ 2.3091 | ||
| PIC16LF18854-I/SS | MICROCHIP | SSOP-28-208mil | 0 | $ 0.8438 | ||
| PIC16LF1713T-I/SS | MICROCHIP | SSOP-28-208mil | 0 | $ 1.5898 | ||
| PIC16LF1773T-I/SS | MICROCHIP | SSOP-28-208mil | 0 | $ 2.4202 | ||
| PIC16LF18854T-I/SS | MICROCHIP | SSOP-28-208mil | 0 | $ 1.3352 | ||
| PIC16LF15354-I/SS | MICROCHIP | SSOP-28-208mil | 0 | $ 3.5538 | ||
| PIC16LF1773-I/SS | MICROCHIP | SSOP-28-208mil | 0 | $ 2.4094 | ||
| PIC16LF1906T-I/SS | MICROCHIP | SSOP-28-208mil | 0 | $ 1.6022 | ||
| PIC16LF1566T-I/SS | MICROCHIP | SSOP-28-208mil | 0 | $ 1.4772 | ||
| PIC16LF1776T-I/SS | MICROCHIP | SSOP-28-208mil | 0 | $ 2.5607 |