PIC16F877T-20I/PQ Microchip Technology, PIC16F877T-20I/PQ Datasheet - Page 330

• Manufacturer Part Number: PIC16F877T-20I/PQ
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,QFP,44PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F877T-20I/PQ

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• 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: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 368 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-MQFP, 44-PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PICmicro MID-RANGE MCU FAMILY
Figure 17-39: Bus Collision During Repeated Start Condition (Case 2)
DS31017A-page 17-54
SDA
SCL
BCLIF
RSEN
S
SSPIF
SCL goes low before SDA,
Set BCLIF. Release SDA and SCL
Preliminary
T
BRG
T
BRG
1997 Microchip Technology Inc.
Interrupt cleared
in software
'0'
'0'