DSPIC30F2023 Microchip Technology Inc., DSPIC30F2023 Datasheet - Page 258

• Manufacturer Part Number: DSPIC30F2023
• Description: 28/44-pin Dspic30f1010/202x Enhanced Flash Smps 16-bit Digital Signal Controller
• Manufacturer: Microchip Technology Inc.

dsPIC30F1010/202X
FIGURE 21-14:
TABLE 21-29: SPI MODULE SLAVE MODE (CKE = 0) TIMING REQUIREMENTS
DS70178C-page 256
AC CHARACTERISTICS
SP70
SP71
SP72
SP73
SP30
SP31
SP35
SP40
SP41
SP50
SP51
SP52
Note 1:
Param
No.
2:
3:
SCK
(CKP = 0)
(CKP = 1)
SDO
SDI
SDI
SS
SCK
X
X
TscL
TscH
TscF
TscR
TdoF
TdoR
TscH2doV
TscL2doV
TdiV2scH,
TdiV2scL
TscH2diL,
TscL2diL
TssL2scH,
TssL2scL
TssH2doZ
TscH2ssH
X
X
TscL2ssH
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.
Assumes 50 pF load on all SPI pins.
X
Symbol
SPI MODULE SLAVE 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
SS
SS
High-impedance
SS
SP50
X
X
X
X
X
X
X
X
X
X
X
after SCK Edge
to SCK
to SDO
Input Low Time
Input High Time
Input Fall Time
Input Rise Time
Edge
SP35
Data Output Fall Time
Data Output Rise Time
Data Output Valid after
X
X
Characteristic
SP71
Edge
Edge
SP40
X
X
Output
MSb IN
(3)
or SCK
MSb
X
SP41
SP70
X
Data Input
Data Input
(3)
(3)
(1)
X
SP30,SP31
Input
Preliminary
(3)
(3)
BIT14 - - - - - -1
BIT14 - - - -1
Standard Operating Conditions: 3.3V and 5.0V (±10%)
(unless otherwise stated)
Operating temperature
1.5 T
Note: Refer to Figure 21-1 for load conditions.
+ 40
Min
120
30
30
20
20
10
—
—
—
—
—
CY
SP73
SP72
Typ
—
—
10
10
—
—
—
—
—
—
—
—
(2)
SP72
SP73
Max
LSb
LSb IN
—
—
25
25
—
—
30
—
—
—
50
—
SP52
-40°C T
-40°C T
Units
© 2006 Microchip Technology Inc.
SP51
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
A
A
+85°C for Industrial
+125°C for Extended
See parameter D032
See parameter D031
Conditions
—
—
—
—
—
—
—
—
—
—