PIC16F648A-I/P

The PIC16F648A-I/P is a 8-bit fully-static Flash-based CMOS Microcontroller. The PIC16F648A features 4MHz internal oscillator, 256 bytes of EEPROM data memory, a capture/compare/PWM, a USART, 2 Comparators and a programmable voltage reference. The PIC16F648A have enhanced core features, an eight-level deep stack and multiple internal and external interrupt sources. The separate instruction and data buses of the Harvard architecture allow a 14-bit wide instruction word with the separate 8-bit wide data. The two-stage instruction pipeline allows all instructions to execute in a single cycle, except for program branches (which require two cycles). A total of 35 instructions (reduced instruction set) are available, complemented by a large register set. The PIC16F648A devices have integrated features to reduce external components, enhancing system reliability and reducing power consumption. The PIC16F62X series fits in applications ranging from battery chargers to low power remote sensors.

• Low voltage programming
• Low speed clock mode
• 4MHz Internal oscillator
• On-chip voltage reference
• Power-saving sleep mode
• Programmable weak pull-ups on port-B
• Multiplexed master clear/input-pin
• Watchdog timer with independent oscillator for reliable operation
• Low-voltage programming
• In-Circuit Serial Programming™ (via two pins)
• Programmable code protection
• Brown-out reset and power-on reset
• Industrial and extended temperature range