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| Part Number | PIC16LF1554-E/ST | PIC16LF1554-I/ST | PIC16LF1574-E/ST | PIC16LF1554-E/SL |
|---|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Status | Active | Active | Active | Active |
| Core Processor | PIC | PIC | PIC | PIC |
| Core Size | 8-Bit | 8-Bit | 8-Bit | 8-Bit |
| Speed | 32MHz | 32MHz | 32MHz | 32MHz |
| Connectivity | I²C, SPI, UART/USART | I²C, SPI, UART/USART | LINbus, UART/USART | I²C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 11 | 11 | 12 | 11 |
| Program Memory Size | 7KB (4K x 14) | 7KB (4K x 14) | 7KB (4K x 14) | 7KB (4K x 14) |
| Program Memory Type | Flash | Flash | Flash | Flash |
| EEPROM Size | - | - | - | - |
| RAM Size | 256 x 8 | 256 x 8 | 512 x 8 | 256 x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V | 1.8V ~ 3.6V | 1.8V ~ 3.6V | 1.8V ~ 3.6V |
| Data Converters | A/D 11x10b | A/D 11x10b | A/D 8x10b; D/A 1x5b | A/D 11x10b |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP (0.173", 4.40mm Width) | 14-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 14-TSSOP | 14-TSSOP | 14-TSSOP | 14-SOIC |
