PIC18LC452T-E

The PIC18LC452T-E is designed as one kind of high-performance microcontroller device that is available in 64-pin TQFP and 68-pin PLCC packages.

Features of the PIC18LC452T-E are:(1)16-bit wide instructions, 8-bit wide data path;(2)Priority levels for interrupts;(3)8 x 8 Single Cycle Hardware Multiplier;(4)High current sink/source 25 mA/25 mA;(5)Up to 76 I/O with individual direction control;(6)Four external interrupt pins;(7)Timer0module: 8-bit/16-bit timer/counter with 8-bit programmable prescaler;(8)Timer1module: 16-bit timer/counter;(9)Low power, high speed EPROM technology;(10)Wide operating voltage range (2.5V to 5.5V);(11)3 Transmit Message Buffers with prioritization;(12)Programmable code protection;(13)Industrial and Extended temperature ranges.

The absolute maximum ratings of the PIC18LC452T-E can be summarized as:(1)Ambient temperature under bias: -55°C to +125°C;(2)Storage temperature: -65°C to +150°C;(3)Voltage on any pin with respect to VSS (except VDD, MCLR, and RA4): -0.3 V to (VDD + 0.3 V);(4)Voltage on VDD with respect to Vss: -0.3 V to +7.5 V;(5)Voltage on MCLR with respect to VSS: 0 V to +13.25 V;(6)Voltage on RA4 with respect to Vss: 0 V to +8.5 V;(7)Total power dissipation: 1.0 W;(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;(11)Output clamp current, IOK (VO < 0 or VO > VDD): ±20 mA;(12)Maximum output current sunk by any I/O pin: 25 mA. If you want to know more information about PIC18LC452T-E, please download the datasheet in www.seekic.com or www.chinaicmart.com .