MA330028 Microchip Technology, MA330028 Datasheet - Page 422
MA330028
Manufacturer Part Number
MA330028
Description
Daughter Cards & OEM Boards dsPIC33EP64MC504 PIM
Manufacturer
Microchip Technology
Datasheet
1.MA240028.pdf
(510 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MA330028
Manufacturer:
MICROCHIP
Quantity:
12 000
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FIGURE 30-13:
TABLE 30-31: QEI INDEX PULSE TIMING REQUIREMENTS
DS70657E-page 422
AC CHARACTERISTICS
TQ50
TQ51
TQ55
Note 1:
Param
No.
2:
QEA
(input)
QEB
(input)
Ungated
Index
Index Internal
Position Coun-
ter Reset
TqIL
TqiH
Tqidxr
Symbol
These parameters are characterized but not tested in manufacturing.
Alignment of index pulses to QEA and QEB is shown for position counter Reset timing only. Shown for
forward direction only (QEA leads QEB). Same timing applies for reverse direction (QEA lags QEB) but
index pulse recognition occurs on falling edge.
(dsPIC33EPXXXMC20X/50X and PIC24EPXXXMC20X DEVICES ONLY)
Filter Time to Recognize Low,
with Digital Filter
Filter Time to Recognize High,
with Digital Filter
Index Pulse Recognized to Position
Counter Reset (ungated index)
QEI MODULE INDEX PULSE TIMING CHARACTERISTICS
(dsPIC33EPXXXMC20X/50X and PIC24EPXXXMC20X DEVICES ONLY)
TQ51
Characteristic
(1)
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature
Preliminary
TQ55
3 * N * T
3 * N * T
3 T
Min.
CY
CY
CY
TQ50
-40°C ≤ T
-40°C ≤ T
Max.
—
—
—
A
A
© 2011-2012 Microchip Technology Inc.
≤ +85°C for Industrial
≤ +125°C for Extended
Units
ns
ns
ns
N = 1, 2, 4, 16, 32, 64,
128 and 256 (Note 2)
N = 1, 2, 4, 16, 32, 64,
128 and 256 (Note 2)
Conditions
—
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