DSPIC30F3011 Microchip Technology Inc., DSPIC30F3011 Datasheet - Page 188

• Manufacturer Part Number: DSPIC30F3011
• Description: Dspic30f3010/3011 Enhanced Flash 16-bit Digital Signal Controller
• Manufacturer: Microchip Technology Inc.

dsPIC30F3010/3011
FIGURE 23-17:
TABLE 23-33: SPI MODULE MASTER MODE (CKE = 1) TIMING REQUIREMENTS
DS70141D-page 186
AC CHARACTERISTICS
SP10
SP11
SP20
SP21
SP30
SP31
SP35
SP36
SP40
SP41
Note 1:
Param
No.
(CKP = 0)
(CKP = 1)
SDI
SCK
SCK
SDO
2:
3:
X
X
X
X
TscL
TscH
TscF
TscR
TdoF
TdoR
TscH2doV,
TscL2doV
TdoV2sc,
TdoV2scL
TdiV2scH,
TdiV2scL
TscH2diL,
TscL2diL
These parameters are characterized but not tested in manufacturing.
The minimum clock period for SCK is 100 ns. Therefore, the clock generated in master mode must not
violate this specification.
Assumes 50 pF load on all SPI pins.
Symbol
SP36
SPI MODULE MASTER MODE (CKE =1) TIMING CHARACTERISTICS
SCK
SCK
SCK
SCK
SDO
SDO
SDO
SCK
SDO
first SCK
Setup time of SDI
to SCK
Hold time of SDI
to SCK
SP40
MSb IN
X
X
X
X
X
X
X
X
X
MSb
Characteristic
output low time
output high time
output fall time
output rise time
edge
data output fall time
data output rise time
data output valid after
data output setup to
SP11
X
X
SP41
X
edge
edge
edge
SP30,SP31
SP35
X
SP10
X
data input
data input
(1)
(3)
(2)
(3)
(2)
BIT14 - - - - - -1
BIT14 - - - -1
Note: Refer to Figure 23-2 for load conditions.
(3)
Confidential
(3)
Standard Operating Conditions: 2.5V to 5.5V
(unless otherwise stated)
Operating temperature
T
T
CY
CY
Min
30
20
20
—
—
—
—
—
/ 2
/ 2
SP21
SP20
LSb IN
Typ
LSb
—
—
—
—
—
—
—
—
—
—
SP20
SP21
-40°C ≤ T
-40°C ≤ T
Max
30
—
—
—
—
—
—
—
—
—
© 2007 Microchip Technology Inc.
A
A
≤ +85°C for Industrial
≤ +125°C for Extended
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
See parameter
See parameter
See parameter
See parameter
Conditions
D032
D031
D032
D031
—
—
—
—
—
—