MA330028 Microchip Technology, MA330028 Datasheet - Page 436

• Manufacturer Part Number: MA330028
• Description: Daughter Cards & OEM Boards dsPIC33EP64MC504 PIM
• Manufacturer: Microchip Technology

Specifications of MA330028

• Rohs: yes
• Product: Daughter Cards
• Core: dsPIC
• Description/function: Plug-in-module with dsPIC33EP64MC504 device for use with DM330021 and DM330023 motor control development board
• Interface Type: CAN, I2C, SPI
• Operating Supply Voltage: 3 to 3.6 V
• Tool Is For Evaluation Of: dsPIC33EP64MC504
• For Use With: DM330021, DM330023

FIGURE 30-23:
TABLE 30-41: SPI1 MASTER MODE (HALF-DUPLEX, TRANSMIT ONLY) TIMING REQUIREMENTS
DS70657E-page 436
AC CHARACTERISTICS
SP10
SP20
SP21
SP30
SP31
SP35
SP36
Note 1:
Param.
(CKP = 0)
(CKP = 1)
Note: Refer to
SCKx
SCKx
SDOx
2:
3:
4:
TscP
TscF
TscR
TdoF
TdoR
TscH2doV,
TscL2doV
TdiV2scH,
TdiV2scL
These parameters are characterized, but are not tested in manufacturing.
Data in “Typical” column is at 3.3V, +25°C unless otherwise stated.
The minimum clock period for SCKx is 66.7 ns. Therefore, the clock generated in Master mode must not
violate this specification.
Assumes 50 pF load on all SPIx pins.
Symbol
Figure 30-1
SPI1 MASTER MODE (HALF-DUPLEX, TRANSMIT ONLY CKE = 1) TIMING
CHARACTERISTICS
Maximum SCK Frequency
SCKx Output Fall Time
SCKx Output Rise Time
SDOx Data Output Fall Time
SDOx Data Output Rise Time
SDOx Data Output Valid after
SCKx Edge
SDOx Data Output Setup to
First SCKx Edge
for load conditions.
Characteristic
SP36
MSb
SP10
(1)
SP30, SP31
SP35
Preliminary
Bit 14 - - - - - -1
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature
Min.
30
—
—
—
—
—
—
Typ.
—
—
—
—
—
—
6
(2)
SP21
SP20
Max.
15
20
—
—
—
—
—
© 2011-2012 Microchip Technology Inc.
-40°C ≤ T
-40°C ≤T
LSb
Units
SP20
MHz
SP21
ns
ns
ns
ns
ns
ns
A
A
≤ +85°C for Industrial
≤+125°C for Extended
See Note 3
See parameter
and Note 4
See parameter
and Note 4
See parameter
and Note 4
See parameter
and Note 4
Conditions
—
—
DO32
DO31
DO32
DO31