PIC16F877T-20I/L Microchip Technology, PIC16F877T-20I/L Datasheet - Page 603

• Manufacturer Part Number: PIC16F877T-20I/L
• Description: IC MCU FLASH 8KX14 EE 44PLCC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F877T-20I/L

• 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-PLCC
• For Use With: DVA16XL441 - ADAPTER DEVICE ICE 44PLCC309-1040 - ADAPTER 44-PLCC ZIF TO 40-DIP309-1039 - ADAPTER 44-PLCC TO 40-DIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 30-18: Example USART Synchronous Receive (Master/Slave) Timing Waveforms
Table 30-2:
Param.
1997 Microchip Technology Inc.
No.
125
126
† Data in “Typ” column is at 5V, 25 C unless otherwise stated. These parameters are for design guidance only and are not
tested.
RX/DT pin
TX/CK pin
TdtV2ckl
TckL2dtl
Symbol
Note: Refer to
Example USART Synchronous Receive Requirements
SYNC RCV (MASTER & SLAVE)
Data hold before CK
Data hold after CK
Section 30. Electrical Specifications
Figure 30-1
Characteristic
for load conditions.
(DT hold time)
125
(DT hold time)
Min
126
15
15
Typ†
—
—
Max
—
—
Units
ns
ns
DS31030A-page 30-33
Conditions
30