PIC24EP256GU810-I Datasheet, PDF (549/622 Pages) Electronic Film Capacitors, Inc. – 16-Bit Microcontrollers and Digital Signal Controllers with High-Speed PWM, USB and Advanced Analog

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814
TABLE 32-48: SPI2 SLAVE MODE (FULL-DUPLEX, CKE = 0, CKP = 0, SMP = 0) TIMING
REQUIREMENTS
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
SP70 TscP
Maximum SCKx Input Frequency
—
—
11 MHz See Note 3
SP72 TscF
SCKx Input Fall Time
—
—
—
ns See Parameter DO32
and Note 4
SP73 TscR
SCKx Input Rise Time
—
—
—
ns See Parameter DO31
and Note 4
SP30 TdoF
SDOx Data Output Fall Time
—
—
—
ns See Parameter DO32
and Note 4
SP31 TdoR
SDOx Data Output Rise Time
—
—
—
ns See Parameter DO31
and Note 4
SP35 TscH2doV, SDOx Data Output Valid after
—
6
20
ns
TscL2doV SCKx Edge
SP36 TdoV2scH, SDOx Data Output Setup to
TdoV2scL First SCKx Edge
30
—
—
ns
SP40 TdiV2scH, Setup Time of SDIx Data Input
30
—
—
ns
TdiV2scL to SCKx Edge
SP41 TscH2diL, Hold Time of SDIx Data Input
TscL2diL to SCKx Edge
30
—
—
ns
SP50 TssL2scH, SSx  to SCKx  or SCKx 
TssL2scL Input
120
—
—
ns
SP51 TssH2doZ SSx  to SDOx Output,
High-Impedance
10
—
50
ns See Note 4
SP52 TscH2ssH, SSx after SCKx Edge
TscL2ssH
1.5 TCY + 40 —
—
ns See Note 4
Note 1:
2:
3:
4:
These parameters are characterized, but are not tested in manufacturing.
Data in “Typ” column is at 3.3V, +25°C unless otherwise stated.
The minimum clock period for SCKx is 91 ns. Therefore, the SCKx clock generated by the master must not
violate this specification.
Assumes 50 pF load on all SPIx pins.
 2009-2012 Microchip Technology Inc.
DS70616G-page 549