PIC16LF876AT-I/ML View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16LF876AT-I/ML

28/40/44-Pin Enhanced Flash Microcontrollers

Microchip Technology 

PIC16F87X

FIGURE 15-19: USART SYNCHRONOUS TRANSMISSION (MASTER/SLAVE) TIMING

RC6/TX/CK

Pin

RC7/RX/DT

Pin

121

121

120

122

Note: Refer to Figure 15-5 for load conditions.

TABLE 15-10: USART SYNCHRONOUS TRANSMISSION REQUIREMENTS

Param

No.

Sym

Characteristic

Min Typ† Max Units Conditions

120

TckH2dtV SYNC XMIT (MASTER &

Standard(F)

SLAVE)

Clock high to data out valid

Extended(LF)

—

— 80 ns

—

— 100 ns

121

Tckrf Clock out rise time and fall time Standard(F)

(Master mode)

Extended(LF)

—

— 45 ns

—

— 50 ns

122

Tdtrf Data out rise time and fall time Standard(F)

—

— 45 ns

Extended(LF)

—

— 50 ns

† Data in “Typ” column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance only and are

not tested.

FIGURE 15-20: USART SYNCHRONOUS RECEIVE (MASTER/SLAVE) TIMING

RC6/TX/CK

pin

RC7/RX/DT

pin

125

126

Note: Refer to Figure 15-5 for load conditions.

TABLE 15-11: USART SYNCHRONOUS RECEIVE REQUIREMENTS

Parameter

No.

Sym

Characteristic

Min Typ† Max Units Conditions

125

TdtV2ckL SYNC RCV (MASTER & SLAVE)

Data setup before CK ↓ (DT setup

time)

15

—

—

ns

126

TckL2dtl Data hold after CK ↓ (DT hold time)

15

—

—

ns

† Data in “Typ” column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance only

and are not tested.

 2001 Microchip Technology Inc.

DS30292C-page 173

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