Product Summary

The PIC16F946-I/PT is a 28/40/44/64-Pin Flash-Based, 8-Bit CMOS Microcontroller with LCD Driver and nanoWatt Technology. The PIC16F946-I/PT is available in 28/40/44/64-pin packages.

Parametrics

PIC16F946-I/PT absolute maximum ratings: (1)Ambient temperature under bias: -40 to +125℃; (2)Storage temperature: -65 to +150℃; (3)Voltage on VDD with respect to VSS: -0.3V to +6.5V; (4)Voltage on MCLR with respect to Vss: -0.3V to +13.5V; (5)Voltage on all other pins with respect to VSS: -0.3V to (VDD + 0.3V); (6)Total power dissipation: 800 mW; (7)Maximum current out of VSS pin: 95 mA; (8)Maximum current into VDD pin: 95 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; (11)Maximum output current sunk by any I/O pin: 25 mA; (12)Maximum output current sourced by any I/O pin: 25 mA; (13)Maximum current sourced by all ports (combined): 90 mA; (14)Maximum current sunk by all ports (combined): 90 mA.

Features

PIC16F946-I/PT features: (1)Only 35 instructions to learn: All single-cycle instructions except branches; (2)Operating speed: DC – 20 MHz oscillator/clock input; DC – 200 ns instruction cycle; (3)Program Memory Read (PMR) capability; (4)Interrupt capability; (5)8-level deep hardware stack; (6)Direct, Indirect and Relative Addressing modes; (7)Software selectable 31 kHz internal oscillator; (8)Power-Saving Sleep mode; (9)Wide operating voltage range (2.0V-5.5V); (10)Industrial and Extended temperature range; (11)Power-on Reset (POR); (12)Power-up Timer (PWRT) and Oscillator Start-up Timer (OST); (13)Brown-out Reset (BOR) with software control option; (14)Enhanced Low-Current Watchdog Timer (WDT) with on-chip oscillator (software selectable nominal 268 seconds with full prescaler) with software enable; (15)Multiplexed Master Clear with pull-up/input pin; (16)Programmable code protection.

Diagrams

PIC16F946-I/PT block diagram

Image Part No Mfg Description Data Sheet Download Pricing
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PIC16F946-I/PT
PIC16F946-I/PT

Microchip Technology

8-bit Microcontrollers (MCU) 14 KB 352 RAM

Data Sheet

0-1: $2.39
1-10: $1.91
10-25: $1.75
25-100: $1.58
PIC16F946-I/PTREL
PIC16F946-I/PTREL

Other


Data Sheet

Negotiable