PIC16F882-E/PTSQTP 查看數據表（PDF） - Microchip Technology

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PIC16F882-E/PTSQTP

28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers

Microchip Technology 

PIC16F882/883/884/886/887

FIGURE 17-12: EUSART SYNCHRONOUS TRANSMISSION (MASTER/SLAVE) TIMING

RC6/TX/CK

pin

RC7/RX/DT

pin

121

121

120

122

Note: Refer to Figure 17-3 for load conditions.

TABLE 17-12: EUSART SYNCHRONOUS TRANSMISSION REQUIREMENTS

Standard Operating Conditions (unless otherwise stated)

Operating Temperature -40°C TA +125°C

Param.

No.

Symbol

Characteristic

Min. Max.

120 TCKH2DT SYNC XMIT (Master & Slave)

V

Clock high to data-out valid

121 TCKRF Clock out rise time and fall time (Master mode)

122 TDTRF Data-out rise time and fall time

—

40

—

20

—

20

Units Conditions

ns

ns

ns

FIGURE 17-13: EUSART SYNCHRONOUS RECEIVE (MASTER/SLAVE) TIMING

RC6/TX/CK

pin

RC7/RX/DT

pin

125

126

Note: Refer to Figure 17-3 for load conditions.

TABLE 17-13: EUSART SYNCHRONOUS RECEIVE REQUIREMENTS

Standard Operating Conditions (unless otherwise stated)

Operating Temperature -40°C TA +125°C

Param.

No.

Symbol

Characteristic

Min. Max.

125 TDTV2CKL SYNC RCV (Master & Slave)

Data-hold before CK  (DT hold time)

126 TCKL2DTL Data-hold after CK  (DT hold time)

10

—

15

—

Units

ns

ns

Conditions

DS41291G-page 270

 2006-2012 Microchip Technology Inc.

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