PIC16LC77-04I/P Microchip Technology, PIC16LC77-04I/P Datasheet - Page 279

• Manufacturer Part Number: PIC16LC77-04I/P
• Description: IC MCU OTP 8KX14 A/D PWM 40DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16LC77-04I/P

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Size: 14KB (8K x 14)
• Program Memory Type: OTP
• Ram Size: 368 x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 6 V
• Data Converters: A/D 8x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 40-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

U
UA ................................................................................ 78, 83
Universal Synchronous Asynchronous Receiver Transmitter
(USART) ............................................................................ 99
Update Address bit, UA ............................................... 78, 83
USART
UV Erasable Devices ........................................................... 7
W
W Register
Wake-up from SLEEP ...................................................... 145
Watchdog Timer (WDT) ........................... 129, 133, 136, 144
WCOL .......................................................................... 79, 84
WDT ................................................................................. 136
Word ................................................................................ 129
WR pin ............................................................................... 54
Write Collision Detect bit, WCOL ................................. 79, 84
X
XMIT_MODE ...................................................................... 98
Z
Z bit .................................................................................... 30
Zero bit ................................................................................. 9
1997 Microchip Technology Inc.
Asynchronous Mode ................................................ 106
Asynchronous Receiver ........................................... 108
Asynchronous Reception ......................................... 109
Asynchronous Transmission .................................... 107
Asynchronous Transmitter ....................................... 106
Baud Rate Generator (BRG) .................................... 101
Receive Block Diagram ............................................ 108
Sampling .................................................................. 104
Synchronous Master Mode ...................................... 110
Synchronous Master Reception ............................... 112
Synchronous Master Transmission .......................... 110
Synchronous Slave Mode ........................................ 114
Synchronous Slave Reception ................................. 114
Synchronous Slave Transmit ................................... 114
Transmit Block Diagram ........................................... 106
ALU .............................................................................. 9
Block Diagram .......................................................... 144
Period ....................................................................... 144
Programming Considerations .................................. 144
Timeout .................................................................... 136
LIST OF EXAMPLES
Example 3-1:
Example 4-1:
Example 4-2:
Example 5-1:
Example 5-2:
Example 5-3:
Example 5-4:
Example 7-1:
Example 7-2:
Example 8-1:
Example 10-1: Changing Between Capture
Example 10-2: PWM Period and Duty Cycle
Example 11-1: Loading the SSPBUF (SSPSR)
Example 11-2: Loading the SSPBUF (SSPSR)
Example 12-1: Calculating Baud Rate Error ....................101
Equation 13-1: A/D Minimum Charging Time...................120
Example 13-1: Calculating the Minimum Required
Example 13-2: A/D Conversion........................................122
Example 13-3: 4-bit vs. 8-bit Conversion Times ..............123
Example 14-1: Saving STATUS, W, and PCLATH
Instruction Pipeline Flow............................17
Call of a Subroutine in Page 1
Indirect Addressing ....................................41
Initializing PORTA......................................43
Initializing PORTB......................................45
Initializing PORTC .....................................48
Read-Modify-Write Instructions
on an I/O Port ............................................53
Changing Prescaler (Timer0 WDT).........63
Changing Prescaler (WDT Timer0).........63
Reading a 16-bit Free-Running Timer .......67
Calculation .................................................75
Registers in RAM.....................................143
from Page 0 ..............................................41
Prescalers.................................................73
Register ....................................................80
Register (PIC16C76/77) ...........................85
Acquisition Time .....................................120
PIC16C7X
DS30390E-page 279