DSPIC30F9013BT-20E/ML View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

DSPIC30F9013BT-20E/ML

High-Performance, 16-Bit Digital Signal Controllers

Microchip Technology 

dsPIC30F3014/4013

TABLE 23-33: SPI MODULE SLAVE MODE (CKE = 1) TIMING REQUIREMENTS

AC CHARACTERISTICS

Standard Operating Conditions: 2.5V to 5.5V

(unless otherwise stated)

Operating temperature -40°C ≤ TA ≤ +85°C for Industrial

-40°C ≤ TA ≤ +125°C for Extended

Param

No.

Symbol

Characteristic(1)

Min

Typ(2)

Max

Units Conditions

SP70 TscL

SCKX Input Low Time

30

—

—

ns

—

SP71 TscH

SCKX Input High Time

30

SP72 TscF

SCKX Input Fall Time(3)

—

SP73 TscR

SCKX Input Rise Time(3)

—

SP30 TdoF

SDOX Data Output Fall Time(3)

—

SP31 TdoR

SDOX Data Output Rise Time(3)

—

—

—

ns

—

—

25

ns

—

—

25

ns

—

—

—

ns See parameter

D032

—

—

ns See parameter

D031

SP35 TscH2do, SDOX Data Output Valid after

—

—

30

ns

—

TscL2doV SCKX Edge

SP40 TdiV2scH, Setup Time of SDIX Data Input

20

—

—

ns

—

TdiV2scL to SCKX Edge

SP41 TscH2diL, Hold Time of SDIX Data Input

20

—

—

ns

—

TscL2diL to SCKX Edge

SP50 TssL2scH, SSX↓ to SCKX↓ or SCKX↑ input

120

—

—

ns

—

TssL2scL

SP51 TssH2doZ SS↑ to SDOX Output

High-impedance(4)

10

—

50

ns

—

SP52 TscH2ssH SSX↑ after SCKX Edge

1.5 TCY + 40 —

—

ns

—

TscL2ssH

SP60 TssL2doV SDOX Data Output Valid after

—

—

50

ns

—

SCKX Edge

Note 1:

2:

3:

4:

These parameters are characterized but not tested in manufacturing.

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

are not tested.

The minimum clock period for SCK is 100 ns. Therefore, the clock generated in Master mode must not

violate this specification.

Assumes 50 pF load on all SPI pins.

© 2007 Microchip Technology Inc.

DS70138E-page 193

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