PIC16C77-20/P Microchip Technology, PIC16C77-20/P Datasheet - Page 113

• Manufacturer Part Number: PIC16C77-20/P
• Description: IC MCU OTP 8KX14 A/D PWM 40DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C77-20/P

• Core Size: 8-Bit
• Program Memory Size: 14KB (8K x 14)
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Core Processor: PIC
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Number Of I /o: 33
• Program Memory Type: OTP
• Ram Size: 368 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 6 V
• Data Converters: A/D 8x8b
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 40-DIP (0.600", 15.24mm)
• Controller Family/series: PIC16C
• No. Of I/o's: 33
• Ram Memory Size: 368Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 444-1001 - DEMO BOARD FOR PICMICRO MCU
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

FIGURE 12-14: SYNCHRONOUS RECEPTION (MASTER MODE, SREN)
1997 Microchip Technology Inc.
RC7/RX/DT pin
RC6/TX/CK pin
Write to
bit SREN
SREN bit
CREN bit
RCIF bit
(interrupt)
Read
RXREG
Q2
'0'
Note: Timing diagram demonstrates SYNC master mode with bit SREN = '1' and bit BRG = '0'.
Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4
bit0
Q1 Q2 Q3 Q4Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4
bit1
bit2
bit3
bit4
bit5
bit6
PIC16C7X
bit7
DS30390E-page 113
Q1 Q2 Q3 Q4
'0'