PIC16C67-04/SO View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16C67-04/SO

8-Bit CMOS Microcontrollers

Microchip Technology 

PIC16C6X

Applicable Devices 61 62 62A R62 63 R63 64 64A R64 65 65A R65 66 67

FIGURE 20-11: USART SYNCHRONOUS TRANSMISSION (MASTER/SLAVE) TIMING

RC6/TX/CK

pin

121

121

RC7/RX/DT

pin

120

122

Note: Refer to Figure 20-1 for load conditions

TABLE 20-11: USART SYNCHRONOUS TRANSMISSION REQUIREMENTS

Parameter Sym

No.

Characteristic

Min Typ† Max Units Conditions

120 TckH2dtV SYNC XMIT (MASTER & SLAVE) PIC16C65

—

—

80

ns

Clock high to data out valid

PIC16LC65

—

—

100

ns

121 Tckrf

Clock out rise time and fall time

PIC16C65

—

—

45

ns

(Master Mode)

PIC16LC65

—

—

50

ns

122 Tdtrf

Data out rise time and fall time

PIC16C65

—

—

45

ns

PIC16LC65

—

—

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 20-12: USART SYNCHRONOUS RECEIVE (MASTER/SLAVE) TIMING

RC6/TX/CK

pin

RC7/RX/DT

pin

125

126

Note: Refer to Figure 20-1 for load conditions

TABLE 20-12: USART SYNCHRONOUS RECEIVE REQUIREMENTS

Parameter Sym

No.

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.

DS30234D-page 230

© 1997 Microchip Technology Inc.

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