DSPIC30F3011 Microchip Technology Inc., DSPIC30F3011 Datasheet - Page 187

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

FIGURE 23-16:
TABLE 23-32: SPI MASTER MODE (CKE = 0) TIMING REQUIREMENTS
© 2007 Microchip Technology Inc.
AC CHARACTERISTICS
SP10
SP11
SP20
SP21
SP30
SP31
SP35
SP40
SP41
Note 1:
Param
No.
Note: Refer to Figure 23-2 for load conditions.
(CKP = 0)
(CKP = 1)
SDIx
SCKx
SCKx
SDOx
2:
3:
TscL
TscH
TscF
TscR
TdoF
TdoR
TscH2doV,
TscL2doV
TdiV2scH,
TdiV2scL
TscH2diL,
TscL2diL
Symbol
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.
SPI MODULE MASTER MODE (CKE = 0) TIMING CHARACTERISTICS
SCK
SCK
SCK
SCK
SDO
SDO
SDO
SCK
Setup Time of SDI
to SCK
Hold Time of SDI
to SCK
X
X
X
X
X
X
X
X
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
Characteristic
X
X
SP35
SP31
SP11
Edge
Edge
SP40 SP41
MSb IN
MSb
X
SP10
X
Data Input
Data Input
(1)
(3)
(2)
(2)
(3)
Confidential
(3)
(3)
BIT14 - - - -1
Standard Operating Conditions: 2.5V to 5.5V
(unless otherwise stated)
Operating temperature
BIT14 - - - - - -1
T
T
CY
CY
Min
20
20
—
—
—
—
—
/ 2
/ 2
dsPIC30F3010/3011
SP21
SP20
Typ
—
—
—
—
—
—
—
—
—
SP30
SP20
SP21
LSb IN
LSb
Max
30
—
—
—
—
—
—
—
—
-40°C ≤ T
-40°C ≤ T
Units
A
A
ns
ns
ns
ns
ns
ns
ns
ns
ns
≤ +85°C for Industrial
≤ +125°C for Extended
DS70141D-page 185
See parameter
See parameter
See parameter
See parameter
Conditions
D032
D031
D032
D031
—
—
—
—
—