PIC16F877-20I/PT Microchip Technology, PIC16F877-20I/PT Datasheet - Page 462

• Manufacturer Part Number: PIC16F877-20I/PT
• Description: IC MCU FLASH 8KX14 EE 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F877-20I/PT

• Program Memory Type: FLASH
• Program Memory Size: 14KB (8K x 14)
• Package / Case: 44-TQFP, 44-VQFP
• 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
• 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
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 368 B
• Interface Type: MSSP/PSP/USART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 33
• Number Of Timers: 3
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163022, DV164120
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT44PT3 - SOCKET TRAN ICE 44MQFP/TQFPAC164305 - MODULE SKT FOR PM3 44TQFP444-1001 - DEMO BOARD FOR PICMICRO MCUAC164020 - MODULE SKT PROMATEII 44TQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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