PIC16LC67-04I/SO データシートの表示（PDF） - Microchip Technology

部品番号

コンポーネント説明

メーカー

PIC16LC67-04I/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 23-15: USART SYNCHRONOUS TRANSMISSION (MASTER/SLAVE) TIMING

RC6/TX/CK

pin

RC7/RX/DT

pin

121

121

120

122

Note: Refer to Figure 23-1 for load conditions

TABLE 23-11: USART SYNCHRONOUS TRANSMISSION REQUIREMENTS

Parameter Sym

No.

Characteristic

Min Typ† Max Units Conditions

120*

TckH2dtV SYNC XMIT (MASTER & SLAVE) PIC16C66/67

Clock high to data out valid

PIC16LC66/67

—

—

80

ns

—

— 100

ns

121* Tckrf

Clock out rise time and fall time PIC16C66/67

—

—

45

ns

(Master Mode)

PIC16LC66/67

—

—

50

ns

122* Tdtrf

Data out rise time and fall time PIC16C66/67

—

—

45

ns

PIC16LC66/67

—

—

50

ns

* These parameters are characterized but not tested.

†: Data in “Typ” column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance only and are not

tested.

FIGURE 23-16: USART SYNCHRONOUS RECEIVE (MASTER/SLAVE) TIMING

RC6/TX/CK

pin

RC7/RX/DT

pin

125

126

Note: Refer to Figure 23-1 for load conditions

TABLE 23-12: 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

* These parameters are characterized but not tested.

†: 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 280

© 1997 Microchip Technology Inc.

Share Link: