Datasheet

Table Of Contents
dsPIC30F6011/6012/6013/6014
DS70117F-page 200 © 2006 Microchip Technology Inc.
FIGURE 23-17: SPI MODULE SLAVE MODE (CKE = 1) TIMING CHARACTERISTICS
TABLE 23-34: 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 T
A +125°C for Extended
Param
No.
Symbol Characteristic
(1)
Min Typ
(2)
Max Units Conditions
SP70
TscL
SCK
X Input Low Time 30 ns
SP71 TscH SCKX Input High Time 30 ns
SP72 TscF SCK
X Input Fall Time
(3)
—1025ns
SP73 TscR SCKX Input Rise Time
(3)
—1025ns
SP30 TdoF SDO
X Data Output Fall Time
(3)
ns See parameter
D032
SP31 TdoR SDO
X Data Output Rise Time
(3)
ns See parameter
D031
SP35 TscH2doV,
TscL2doV
SDO
X Data Output Valid after
SCK
X Edge
——30ns
SP40 TdiV2scH,
TdiV2scL
Setup Time of SDIX Data Input
to SCK
X Edge
20 ns
SP41 TscH2diL,
TscL2diL
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.
SSX
SCKX
(CKP = 0)
SCK
X
(CKP = 1)
SDO
X
SDI
SP50
SP60
SDIX
SP30,SP31
MSb
BIT14 - - - - - -1 LSb
SP51
MSb IN BIT14 - - - -1 LSb IN
SP35
SP52
SP52
SP73
SP72
SP72
SP73
SP71 SP70
SP40
SP41
Note: Refer to Figure 23-3 for load conditions.