Features: Universal Serial Bus (USB 1.1)
64 bytes of USB dual port RAM
22 (PIC16C745) or 33 (PIC16C765) I/O pins
- Individual direction control
- 1 high voltage open drain (RA4)
- 8 PORTB pins with:
- Interrupt on change control (RB<7:4> only)
- Weak pull up control
- 3 pins dedicated to USB
Timer0: 8-bit timer/counter with 8-bit prescaler
Timer1: 16-bit timer/counter with prescalercan be incremented during sleep via external crystal/clock
Timer2: 8-bit timer/counter with 8-bit periodregister, prescaler and postscaler
2 Capture, Compare and PWM modules
- Capture is 16 bit, max. resolution is 10.4 ns
- Compare is 16 bit, max. resolution is 167 ns
- PWM maximum resolution is 10 bit
8-bit multi-channel Analog-to-Digital converter
Universal Synchronous Asynchronous ReceiverTransmitter (USART/SCI)
Parallel Slave Port (PSP) 8-bits wide, with exter-nal RD, WR and CS controls (PIC16C765 only)
Pinout
Specifications
| Program Memory Type |
OTP |
| Program Memory (KB) |
14 |
| CPU Speed (MIPS) |
6 |
| RAM Bytes |
256 |
| Digital Communication Peripherals |
1-A/E/USART, |
| Capture/Compare/PWM Peripherals |
2 CCP |
| Timers |
2 x 8-bit, 1 x 16-bit |
| ADC |
8 ch, 8-bit |
| Temperature Range (C) |
-40 to 85 |
| Operating Voltage Range (V) |
2.5 to 5.5 |
| Pin Count |
40 |
DescriptionThe PIC16C745/765 devices PIC16C765 are low-cost, high-performance,CMOS, fully-static, 8-bit microcontrollers in thePIC16CXX mid-range family.
All PICmicro® microcontrollers employ an advancedRISC architecture. The PIC16C765 microcontroller familyhas enhanced core features, eight-level deep stackand multiple internal and external interrupt sources.The separate instruction and data buses of the Harvardarchitecture allow a 14-bit wide instruction word withthe separate 8-bit wide data. The two stage instructionpipeline allows all instructions to execute in a singlecycle, except for program branches, which require twocycles. A total of 35 instructions (reduced instructionset) are available. Additionally, a large register set givessome of the architectural innovations used to achieve avery high performance.
The PIC16C765 device has 22 I/O pins. ThePIC16C765 device has 33 I/O pins. Each device has256 bytes of RAM. In addition, several peripheral featuresare available including: three timer/counters, twoCapture/Compare/PWM modules and two serial ports.The Universal Serial Bus (USB 1.1) peripheral providesbus communications. The Universal SynchronousAsynchronous Receiver Transmitter (USART) isalso known as the Serial Communications Interface orSCI. Also, a 5-channel high-speed 8-bit A/D is providedon the PIC16C745, while the PIC16C765 offers8 channels. The 8-bit resolution is ideally suited forapplications requiring a low-cost analog interface,(e.g., thermostat control, pressure sensing, etc).
PIC16C765 Data Sheet
