PIC16F84A-20E/SO Microchip Technology, PIC16F84A-20E/SO Datasheet - Page 281

• Manufacturer Part Number: PIC16F84A-20E/SO
• Description: IC MCU CMOS 20MHZ 1K FLSH 18SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F84A-20E/SO

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: POR, WDT
• Number Of I /o: 13
• Program Memory Size: 1.75KB (1K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 64 x 8
• Ram Size: 68 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 18-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Converters: -
• Connectivity: -

Section 17. MSSP
Register 17-1:
SSPSTAT: SSP Status Register (Cont’d)
bit 0
BF: Buffer Full Status bit
2
Receive (SPI and I
C modes)
1 = Receive complete, SSPBUF is full
0 = Receive not complete, SSPBUF is empty
2
Transmit (I
C mode only)
1 = Data Transmit in progress (does not include the ACK and stop bits), SSPBUF is full
0 = Data Transmit complete (does not include the ACK and stop bits), SSPBUF is empty
Legend
17
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
- n = Value at POR reset
Preliminary
1997 Microchip Technology Inc.
DS31017A-page 17-5