DSPIC30F5011 MICROCHIP [Microchip Technology], DSPIC30F5011 Datasheet - Page 193

• Manufacturer Part Number: DSPIC30F5011
• Description: High-Performance Digital Signal Controllers
• Manufacturer: MICROCHIP [Microchip Technology]

FIGURE 23-14:
TABLE 23-27: SPI MASTER MODE (CKE = 0) TIMING REQUIREMENTS
 2004 Microchip Technology Inc.
AC CHARACTERISTICS
SP10
SP11
SP20
SP21
SP30
SP31
SP35
SP40
SP41
Note 1:
Param
No.
Note: Refer to Figure 23-3 for load conditions.
(CKP = 0)
(CKP = 1)
SDIx
SCKx
SDOx
SCKx
2:
3:
4:
TscL
TscH
TscF
TscR
TdoF
TdoR
TscH2doV,
TscL2doV
TdiV2scH,
TdiV2scL
TscH2diL,
TscL2diL
These parameters are characterized but not tested in manufacturing.
Data in “Typ” column is at 5V, 25°C unless otherwise stated. Parameters are for design guidance only and
are not tested.
The minimum clock period for SCK is 100 ns. Therefore, the clock generated in Master mode must not
violate this specification.
Symbol
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
X
X
Characteristic
SP35
SP31
SP11
Edge
Edge
SP40 SP41
MSb IN
X
MSb
SP10
X
Data Input
Data Input
(1)
(4
(3)
(4)
(3)
Preliminary
(4)
(4)
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
dsPIC30F5011/5013
SP21
SP20
Typ
10
10
10
10
—
—
—
—
—
SP30
(2)
SP20
SP21
LSb IN
LSb
Max
25
25
25
25
30
—
—
—
—
-40°C
-40°C T
T
Units
A
A
ns
ns
ns
ns
ns
ns
ns
ns
ns
+85°C for Industrial
+125°C for Extended
DS70116C-page 191
Conditions
—
—
—
—
—
—
—
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