DSPIC30F2011AT-30E/SP-ES View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

DSPIC30F2011AT-30E/SP-ES

High-Performance, 16-bit Digital Signal Controllers

Microchip Technology 

dsPIC30F2011/2012/3012/3013

TABLE 20-32: 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

SP72

SP73

SP30

TscH

TscF

TscR

TdoF

SP31 TdoR

SCKX Input High Time

30

SCKX Input Fall Time(3)

—

SCKX Input Rise Time(3)

—

SDOX Data Output Fall Time(3)

—

SDOX Data Output Rise Time(3)

—

—

—

ns

—

10

25

ns

—

10

25

ns

—

—

—

ns See parameter

DO32

—

—

ns See parameter

DO31

SP35 TscH2doV, 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: These parameters are characterized but not tested in manufacturing.

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

are not tested.

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

violate this specification.

4: Assumes 50 pF load on all SPI pins.

DS70139F-page 174

© 2008 Microchip Technology Inc.

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