DM300023 Microchip Technology, DM300023 Datasheet - Page 264

• Manufacturer Part Number: DM300023
• Description: KIT DEMO DSPICDEM SMPS BUCK
• Manufacturer: Microchip Technology
• Series: dsPIC™r

Specifications of DM300023

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 2, Non-Isolated
• Voltage - Input: 7 ~ 15V
• Regulator Topology: Buck
• Board Type: Fully Populated
• Utilized Ic / Part: dsPIC30F2020
• Processor To Be Evaluated: dsPIC30F202x/1010
• Interface Type: RS-232
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Output: -
• Power - Output: -
• Frequency - Switching: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

dsPIC30F1010/202X
TABLE 21-32: I
DS70178C-page 262
AC CHARACTERISTICS
IS10
IS11
IS20
IS21
IS25
IS26
IS30
IS31
IS33
IS34
IS40
IS45
IS50
Note 1:
Param
No.
T
T
T
T
T
T
T
T
T
T
T
T
C
Symbol
SU
SU
SU
AA
Maximum pin capacitance = 10 pF for all I
R
LO
HI
F
HD
HD
HD
BF
B
:
:
:
SCL
SCL
:
:
:
:
:
SCL
:
:
:
:
DAT
STA
STO
SCL
SCL
SDA
DAT
STA
STO
2
C™ BUS DATA TIMING REQUIREMENTS (SLAVE MODE)
Clock Low Time
Clock High Time
SDA and SCL
Fall Time
SDA and SCL
Rise Time
Data Input
Setup Time
Data Input
Hold Time
Start Condition
Setup Time
Start Condition
Hold Time
Stop Condition
Setup Time
Stop Condition
Hold Time
Output Valid From
Clock
Bus Free Time
Bus Capacitive
Loading
Characteristic
100 kHz mode
400 kHz mode
1 MHz mode
100 kHz mode
400 kHz mode
1 MHz mode
100 kHz mode
400 kHz mode
1 MHz mode
100 kHz mode
400 kHz mode
1 MHz mode
100 kHz mode
400 kHz mode
1 MHz mode
100 kHz mode
400 kHz mode
1 MHz mode
100 kHz mode
400 kHz mode
1 MHz mode
100 kHz mode
400 kHz mode
1 MHz mode
100 kHz mode
400 kHz mode
1 MHz mode
100 kHz mode
400 kHz mode
1 MHz mode
100 kHz mode
400 kHz mode
1 MHz mode
100 kHz mode
400 kHz mode
1 MHz mode
Standard Operating Conditions: 3.3V and 5.0V (±10%)
(unless otherwise stated)
Operating temperature
Preliminary
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
2
C™ pins (for 1 MHz mode only).
20 + 0.1 C
20 + 0.1 C
4000
0.25
0.25
Min
250
100
100
600
250
4.7
1.3
0.5
4.0
0.6
0.5
4.7
0.6
4.0
0.6
4.7
0.6
0.6
4.7
1.3
0.5
—
—
—
—
—
0
0
0
0
0
0
-40°C T
-40°C T
B
B
1000
3500
1000
Max
300
300
100
300
300
350
0.9
0.3
400
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
A
A
+85°C for Industrial
+125°C for Extended
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
pF
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
© 2006 Microchip Technology Inc.
Device must operate at a
minimum of 1.5 MHz
Device must operate at a
minimum of 10 MHz.
Device must operate at a
minimum of 1.5 MHz
Device must operate at a
minimum of 10 MHz
C
10 to 400 pF
C
10 to 400 pF
Only relevant for repeated
Start condition
After this period the first
clock pulse is generated
Time the bus must be free
before a new transmission
can start
B
B
is specified to be from
is specified to be from
Conditions
—
—
—
—
—
—
—
—