Datasheet

Table Of Contents
dsPIC30F6011/6012/6013/6014
DS70117F-page 198 © 2006 Microchip Technology Inc.
FIGURE 23-16: SPI MODULE SLAVE MODE (CKE = 0) TIMING CHARACTERISTICS
TABLE 23-32: SPI MODULE MASTER 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 T
A +125°C for Extended
Param
No.
Symbol Characteristic
(1)
Min Typ
(2)
Max Units Conditions
SP10 TscL SCK
X output low time
(3)
TCY/2 ns
SP11 TscH SCKX output high time
(3)
TCY/2 ns
SP20 TscF SCKX output fall time
(4)
ns See parameter
D032
SP21 TscR SCK
X output rise time
(4)
ns See parameter
D031
SP30 TdoF SDO
X data output fall time
(4)
ns See parameter
D032
SP31 TdoR SDO
X data output rise time
(4)
ns See parameter
D031
SP35 TscH2doV,
TscL2doV
SDO
X data output valid after
SCK
X edge
——30ns
SP36 TdoV2sc,
TdoV2scL
SDOX data output setup to
first SCK
X edge
30 ns
SP40 TdiV2scH,
TdiV2scL
Setup time of SDI
X data input
to SCK
X edge
20 ns
SP41 TscH2diL,
TscL 2diL
Hold time of SDIX data input
to SCK
X edge
20 ns
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.
SS
X
SCK
X
(CKP =
0
)
SCK
X
(CKP =
1
)
SDO
X
SDI
SP50
SP40
SP41
SP30,SP31
SP51
SP35
SDI
X
MSb LSb
BIT14 - - - - - -1
MSb IN BIT14 - - - -1 LSb IN
SP52
SP73
SP72
SP72
SP73
SP71 SP70
Note: Refer to Figure 23-3 for load conditions.