Datasheet Microchip PIC16F1455-E/ST — 数据表

PIC16(L)F1454/5/9
14/20-Pin, 8-Bit Flash USB Microcontroller with
XLP Technology
High-Performance RISC CPU: C Compiler Optimized Architecture
Only 49 Instructions
14 Kbytes Linear Program Memory Addressing
1024 Bytes Linear Data Memory Addressing
Operating Speed:
-DC – 48 MHz clock input
-DC – 83 ns instruction cycle
-Selectable 3x or 4x PLL for specific frequencies Interrupt Capability with Automatic Context
Saving 16-Level Deep Hardware Stack with Optional
Overflow/Underflow Reset Direct, Indirect and Relative Addressing modes:
-Two full 16-bit File Select Registers (FSRs)
capable of accessing both data or program
memory
-FSRs can read program and data memory Special Microcontroller Features: Operating Voltage Range:
-1.8V to 3.6V (PIC16LF145X)
-2.3V to 5.5V (PIC16F145X) Self-Programmable under Software Control Power-on Reset (POR) Power-up Timer (PWRT) Programmable Brown-Out Reset (BOR) Low-Power BOR (LPBOR) Extended Watchdog Timer (WDT):
-Programmable period from 1 ms to 256s Programmable Code Protection In-Circuit Serial Programmingв„ў (ICSPв„ў) via Two
Pins Enhanced Low-Voltage Programming (LVP) Power-Saving Sleep mode 128 Bytes High-Endurance Flash
-100,000 write Flash endurance (minimum) Universal Serial Bus (USB) Features: Self-Tuning from USB Host
(eliminates need for external crystal) USB V2.0 Compliant SIE Low Speed (1.5 Mb/s) and Full Speed (12 Mb/s) Supports Control, Interrupt, Isochronous and Bulk …