PIC16F84A-20E/P Microchip Technology, PIC16F84A-20E/P Datasheet - Page 462

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

Specifications of PIC16F84A-20E/P

• 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-DIP (0.300", 7.62mm)
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 68 B
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 13
• Number Of Timers: 8
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: ICE2000
• Minimum Operating Temperature: - 40 C
• For Use With: I3-DB16F84A - BOARD DAUGHTER ICEPIC3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Details

PICmicro MID-RANGE MCU FAMILY
Register 25-2:
Register 25-3:
DS31025A-page 25-4
bit 7:4
bit 3:0
bit 7:0
LCDPS Register
Generic LCDD (Pixel Data) Register Layout
bit 7
Unimplemented, read as '0'
LP3:LP0: Frame Clock Prescale Selection bits
R/W-x
bit 7
SEGsCOMc: Pixel Data bit for segment s and common c
1 = Pixel on (dark)
0 = Pixel off (clear)
Legend
R = Readable bit
U = Unimplemented bit, read as ‘0’
Legend
R = Readable bit
U = Unimplemented bit, read as ‘0’
COMc
SEGs
LMUX1:LMUX0
U-0
—
00
01
10
11
R/W-x
COMc
SEGs
U-0
—
Multiplex
W = Writable bit
R/W-x
W = Writable bit
Static
COMc
SEGs
1/2
1/3
1/4
U-0
—
R/W-x
Clock source / (128 * (LP3:LP0 + 1))
Clock source / (128 * (LP3:LP0 + 1))
Clock source / ( 96 * (LP3:LP0 + 1))
Clock source / (128 * (LP3:LP0 + 1))
COMc
SEGs
U-0
—
- n = Value at POR reset
R/W-x
- n = Value at POR reset
COMc
R/W-x
SEGs
Frame Frequency =
LP3
R/W-x
R/W-x
COMc
SEGs
LP2
1997 Microchip Technology Inc.
R/W-x
R/W-x
COMc
SEGs
LP1
bit 0
R/W-x
bit 0
COMc
R/W-x
SEGs
LP0