Product Summary

The PIC18F242-I/SO is a high performance, enhanced flash microcontroller with 10-bit A/D. The PIC18F242-I/SO comes in 28-pin and 40/44-pin packages. The 28-pin PIC18F242-I/SO does not have a Parallel Slave Port (PSP) implemented and the number of Analog-to-Digital (A/D) converter input channels is reduced to 5.

Parametrics

PIC18F242-I/SO absolute maximum ratings: (1)Ambient temperature under bias: -55℃ to +125℃; (2)Storage temperature: -65℃ to +150℃; (3)Voltage on any pin with respect to VSS (except VDD, MCLR, and RA4): -0.3V to (VDD + 0.3V); (4)Voltage on VDD with respect to VSS: -0.3V to +7.5V; (5)Voltage on MCLR with respect to VSS: 0V to +13.25V; (6)Voltage on RA4 with respect to Vss: 0V to +8.5V; (7)Total power dissipation: 1.0W; (8)Maximum current out of VSS pin: 300 mA; (9)Maximum current into VDD pin: 250 mA; (10)Input clamp current, IIK (VI < 0 or VI > VDD): ±20 mA.

Features

PIC18F242-I/SO features: (1)High current sink/source 25 mA; (2)Three external interrupt pins; (3)Timer0 module: 8-bit/16-bit timer/counter with 8-bit programmable prescaler; (4)Timer1 module: 16-bit timer/counter; (5)Timer2 module: 8-bit timer/counter with 8-bit period register (time-base for PWM); (6)Timer3 module: 16-bit timer/counter; (7)Secondary oscillator clock option - Timer1/Timer3; (8)Watchdog Timer (WDT) with its own On-Chip RC Oscillator for reliable operation; (9)Programmable code protection; (10)Power saving SLEEP mode.

Diagrams

PIC18F242-I/SO Pin Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
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PIC18F242-I/SO
PIC18F242-I/SO

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Data Sheet

0-1: $3.74
1-10: $2.99
10-25: $2.92
25-100: $2.84
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1-10: $0.29
10-25: $0.26
25-100: $0.24
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25-100: $0.22