(China (Mainland))
Product Summary
The PIC16F74-I/PT is a 28/40-pin, 8-bit CMOS FLASH Microcontroller. It is available in 40-pin packages.
Parametrics
PIC16F74-I/PT 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: -0.3 to +6.5V; (5)Voltage on MCLR with respect to VSS: 0 to +13.5V; (6)Voltage on RA4 with respect to Vss: 0 to +12V; (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; (11)Output clamp current, IOK (VO < 0 or VO > VDD): ± 20 mA; (12)Maximum output current sunk by any I/O: 25 mA; (13)Maximum output current sourced by any I/O pin: 25 mA; (14)Maximum current sunk by PORTA, PORTB, and PORTE (combined): 200 mA; (15)Maximum current sourced by PORTA, PORTB, and PORTE(combined): 200 mA; (16)Maximum current sunk by PORTC and PORTD (combined): 200 mA; (17)Maximum current sourced by PORTC and PORTD (combined): 200 mA.
Features
PIC16F74-I/PT features: (1)High performance RISC CPU; (2)Only 35 single word instructions to learn; (3)All single cycle instructions except for program branches which are two-cycle; (4)Operating speed: DC - 20 MHz clock input; DC - 200 ns instruction cycle; (5)Up to 8K × 14 words of FLASH Program Memory, Up to 368 × 8 bytes of Data Memory (RAM); (6)Pinout compatible to the PIC16F873/874/876/877; (7)Interrupt capability (up to 12 sources); (8)Eight level deep hardware stack; (9)Direct, Indirect and Relative Addressing modes; (10)Processor read access to program memory.
Diagrams
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Pricing (USD) |
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 PIC16F74-I/PT |
Microchip Technology |
8-bit Microcontrollers (MCU) 7KB 192 RAM 33 I/O |
Data Sheet |
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PIC16F74-I/PTG |
Microchip Technology |
8-bit Microcontrollers (MCU) 7KB 192 RAM 33 I/O Lead Free Package |
Data Sheet |
Negotiable |
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