Decrypt Microcontroller Microchip PIC16F724 20-Pin Flash means the memory protection has been disabled or totally removed, PIC16F724 is in the status of unlocking, hereby we would like to introduce the main features of it:
High-Performance RISC CPU:
· Only 35 Instructions to Learn:
– All single-cycle instructions except branches
· Operating Speed:
– DC – 16 MHz oscillator/clock input
– DC – 250 ns instruction cycle
· Up to 4K x 14 Words of Flash Program Memory
· Up to 256 bytes of Data Memory (RAM)
· Interrupt Capability
· 8-Level Deep Hardware Stack
· Direct, Indirect and Relative Addressing modes
· Processor Self-Write/Read access to Program Memory
Special Microcontroller Features:
· Precision Internal Oscillator:
– 16 MHz or 500 kHz operation
– Factory calibrated to ±1%, typical
– Software tunable
– Software selectable ÷1, ÷2, ÷4 or ÷8 divider
· Power-Saving Sleep mode
· Industrial and Extended Temperature Range
· Power-on Reset (POR)
· Power-up Timer (PWRT)
· Brown-out Reset (BOR)
· Multiplexed Master Clear with Pull-up/Input Pin
· Programmable Code Protection
· In-Circuit Serial ProgrammingTM (ICSPTM) via Two
Pins
· 128 Bytes High-Endurance Flash:
– 100,000 write Flash endurance (minimum)
· Wide Operating Voltage Range:
– 1.8V to 5.5V (PIC16F720/721)
– 1.8V to 3.6V (PIC16LF720/721)
– 500 nA @ 1.8V, typical
Peripheral Features:
· Up to 17 I/O Pins and 1 Input-only Pin:
– High-current source/sink for direct LED drive
– Interrupt-on-change pins
– Individually programmable weak pull-ups
· A/D Converter:
– 8-bit resolution
– 12 channels
– Selectable Voltage reference
· Timer0: 8-Bit Timer/Counter with 8-Bit
Programmable Prescaler
· Enhanced Timer1
– 16-bit timer/counter with prescaler
– External Gate Input mode with toggle and
single shot modes
– Interrupt-on-gate completion
· Timer2: 8-Bit Timer/Counter with 8-Bit Period
Register, Prescaler and Postscaler
· Capture, Compare, PWM module (CCP)
– 16-bit Capture, max resolution 12.5 ns
– 16-bit Compare, max resolution 250 ns
– 10-bit PWM, max frequency 15 kHz
· Addressable Universal Synchronous
Asynchronous Receiver Transmitter (AUSART)
· Synchronous Serial Port (SSP)
– SPI (Master/Slave)
– I2CTM (Slave) with Address Mask
· 128 Bytes High-Endurance Flash:
– 100,000 write Flash endurance (minimum)
· Wide Operating Voltage Range:
– 1.8V to 5.5V (PIC16F720/721)
– 1.8V to 3.6V (PIC16LF720/721)