PIC18F452-I/PT

Operating Temperature Range :
Data Bus Width : 8 bit
On-Chip ADC : Yes
Mounting Style : SMD/SMT
Processor Series : PIC18
Core : PIC18
Program Memory Size : 32 KB
Data RAM Size : 1.5 KB
Package / Case : TQFP-44
Maximum Clock Frequency : 40 MHz
Operating Supply Voltage : 4.2 V to 5.5 V


Description

The PIC18F452-I/PT is designed as one kind of high performance, enhanced flash microcontrollers with 10-bit A/D. Features of the PIC18F452-I/PT are:(1)high current sink/source 25 mA/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/cou-nter;(7)secondary oscillator clock option - timer1/timer3;(8)compatible 10-bit analog-to-digital converter module (A/D) with:fast sampling rate, conversion available during sleep and linearity 1 LSb;(9)programmable code protection;(10)power saving SLEEP mode;(11)wide operating voltage range (2.0V to 5.5V);(12)industrial and Extended temperature ranges;(13)8 x 8 single cycle hardware multiplier.

The absolute maximum ratings of the PIC18F452-I/PT 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:-0.3V to (VDD+0.3V);(4)voltage on VDD with respect to Vss:-0.3V to +7.5V;(5)voltage on RA4 with respect to Vss:0V to +8.5V;(6)total power dissipation:1.0 W;(7)maximum current out of Vss pin:300 mA;(8)maximum current into VDD pin:250 mA;(9)input clamp current, IIK (VI < 0 or VI > VDD):±20 mA;(10)output clamp current, IOK (VO < 0 or VO > VDD):±20 mA. If you want to know more information such as the electrical characteristics about the PIC18F452-I/PT, please download the datasheet in www.seekic.com or www.chinaicmart.com .

Parameters:

Technical/Catalog Information	PIC18F452-I/PT
Vendor	Microchip Technology
Category	Integrated Circuits (ICs)
Program Memory Size	32KB (16K x 16)
RAM Size	1.5K x 8
Number of I /O	34
Package / Case	44-TQFP
Speed	40MHz
Controller Series	PIC18F
Oscillator Type	External
Packaging	Tray
Program Memory Type	FLASH
EEPROM Size	256 x 8
Core Processor	PIC
Data Converters	A/D 8x10b
Core Size	8-Bit
Operating Temperature	-40°C ~ 85°C
Connectivity	I²C, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, LVD, POR, PWM, WDT
Voltage - Supply (Vcc/Vdd)	4.2 V ~ 5.5 V
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	PIC18F452 I PT PIC18F452IPT