DSPIC33EP128GS708 datasheet(405/484 Pages) MICROCHIP

405 / 484 page

 2016-2018 Microchip Technology Inc.

DS70005258C-page 405

dsPIC33EPXXXGS70X/80X FAMILY

FIGURE 30-14:

SPI1, SPI2 AND SPI3 MASTER MODE (FULL-DUPLEX, CKE = 0, CKP = x,

SMP = 1) TIMING CHARACTERISTICS(1,2)

TABLE 30-34: SPI1, SPI2 AND SPI3 MASTER MODE (FULL-DUPLEX, CKE = 0, CKP = x, SMP = 1)

TIMING REQUIREMENTS(5)

AC CHARACTERISTICS

Standard Operating Conditions: 3.0V to 3.6V

(unless otherwise stated)

Operating temperature

-40°C

 TA  +85°C for Industrial

-40°C

 TA  +125°C for Extended

Param.

Symbol

Characteristic(1)

Min.

Typ.(2) Max.

Units

Conditions

SP10

FscP

Maximum SCKx Frequency

—

MHz -40ºC to +125ºC (Note 3)

SP20

TscF

SCKx Output Fall Time

—

See Parameter DO32 (Note 4)

SP21

TscR

SCKx Output Rise Time

—

See Parameter DO31 (Note 4)

SP30

TdoF

SDOx Data Output Fall Time

—

See Parameter DO32 (Note 4)

SP31

TdoR

SDOx Data Output Rise Time

—

See Parameter DO31 (Note 4)

SP35

TscH2doV,

TscL2doV

SDOx Data Output Valid after

SCKx Edge

—6

SP36

TdoV2scH,

TdoV2scL

SDOx Data Output Setup to

First SCKx Edge

—

SP40

TdiV2scH,

TdiV2scL

Setup Time of SDIx Data

Input to SCKx Edge

—

SP41

TscH2diL,

TscL2diL

Hold Time of SDIx Data Input

to SCKx Edge

—

Note 1: These parameters are characterized, but are not tested in manufacturing.

2: Data in “Typical” column is at 3.3V, +25°C unless otherwise stated.

3: The minimum clock period for SCKx is 111 ns. The clock generated in Master mode must not violate this

specification.

4: Assumes 50 pF load on all SPIx pins.

5: Pertaining to SPI3: dsPIC33EPXXXGS702, dsPIC33EPXXXGSX04 and dsPIC33EPXXXGSX05 devices

with a remappable SCK3 pin.

SCKx

(CKP = 0)

SCKx

(CKP = 1)

SDOx

SDIx

SP40 SP41

SP21

SP20

SP35

SP20

SP21

MSb

LSb

Bit 14 - - - - - -1

LSb In

Bit 14 - - - -1

SP30, SP31

SP36

SP10

MSb In

Note 1: Pertaining to SPI3: dsPIC33EPXXXGS702, dsPIC33EPXXXGSX04 and dsPIC33EPXXXGSX05 devices with

a remappable SCK3 pin.

2: Refer to Figure 30-1 for load conditions.

DSPIC33EP128GS708 Datasheet(PDF) 405 Page - Microchip Technology

DSPIC33EP128GS708 Datasheet(HTML) 405 Page - Microchip Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL