PIC16CR67-10 View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16CR67-10

8-Bit CMOS Microcontrollers

Microchip Technology 

PIC16C6X

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

FIGURE 21-8: PARALLEL SLAVE PORT TIMING (PIC16C65A)

RE2/CS

RE0/RD

RE1/WR

65

RD7:RD0

64

Note: Refer to Figure 21-1 for load conditions

62

63

TABLE 21-7: PARALLEL SLAVE PORT REQUIREMENTS (PIC16C65A)

Parameter

No.

Sym Characteristic

62*

TdtV2wrH Data in valid before WR↑ or CS↑ (setup time)

Min Typ† Max Units Conditions

20 —

—

ns

25 —

—

ns

Extended

Range Only

63*

TwrH2dtI WR↑ or CS↑ to data–in invalid (hold PIC16C65A

time)

PIC16LC65A

20 —

—

ns

35 —

—

ns

64

TrdL2dtV RD↓ and CS↓ to data–out valid

—

—

80

ns

—

—

90

ns

Extended

Range Only

65*

TrdH2dtI RD↑ or CS↑ to data–out invalid

10 —

30

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 242

© 1997 Microchip Technology Inc.

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