PIC24FJ256GA110_10 Datasheet, PDF (293/330 Pages) Microchip Technology – 64/80/100-Pin, 16-Bit, General Purpose Flash Microcontrollers with Peripheral Pin Select

PIC24FJ256GA110 FAMILY
FIGURE 28-13: SPIx MODULE SLAVE MODE TIMING CHARACTERISTICS (CKE = 0)
SSx
SCKx
(CKP = 0)
SCKx
(CKP = 1)
SDOx
SDIx
SP50
SP71 SP70
SP52
SP73 SP72
SP35
MSb
SP72
Bit 14 - - - - - -1
SP30,SP31
MSb In
SP41
Bit 14 - - - -1
SP40
SP73
LSb
SP51
LSb In
TABLE 28-26: SPIx MODULE SLAVE MODE TIMING REQUIREMENTS (CKE = 0)
AC CHARACTERISTICS
Standard Operating Conditions: 2.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C  TA  +85°C for Industrial
Param
No.
Symbol
Characteristic
Min
Typ⁽¹⁾
Max
Units Conditions
SP70 TscL
SCKx Input Low Time
30
SP71 TscH
SCKx Input High Time
30
SP72 TscF
SCKx Input Fall Time⁽²⁾
—
SP73 TscR
SCKx Input Rise Time⁽²⁾
—
SP30 TdoF
SDOx Data Output Fall Time⁽²⁾
—
SP31 TdoR
SDOx Data Output Rise Time⁽²⁾
—
SP35 TscH2doV, SDOx Data Output Valid after
—
TscL2doV SCKx Edge
SP40 TdiV2scH, Setup Time of SDIx Data Input
20
TdiV2scL to SCKx Edge
SP41 TscH2diL, Hold Time of SDIx Data Input
20
TscL2diL to SCKx Edge
—
—
ns
—
—
ns
10
25
ns
10
25
ns
10
25
ns
10
25
ns
—
30
ns
—
—
ns
—
—
ns
SP50 TssL2scH, SSx to SCKx  or SCKx Input
120
TssL2scL
—
—
ns
SP51
TssH2doZ SSx  to SDOx Output
High-Impedance⁽³⁾
10
—
50
ns
SP52
TscH2ssH SSx after SCKx Edge
TscL2ssH
1.5 TCY + 40 —
—
ns
Note 1: Data in “Typ” column is at 3.3V, 25°C unless otherwise stated. Parameters are for design guidance only and
are not tested.
2: Assumes 50 pF load on all SPIx pins.
 2010 Microchip Technology Inc.
DS39905E-page 293