MCIMX53-START Freescale Semiconductor, MCIMX53-START Datasheet - Page 38

• Manufacturer Part Number: MCIMX53-START
• Description: KIT DEVELOPMENT I.MX53
• Manufacturer: Freescale Semiconductor
• Series: i.MX53r
• Type: MCUr

Specifications of MCIMX53-START

• Contents: Board
• Silicon Manufacturer: Freescale
• Core Architecture: ARM
• Core Sub-architecture: Cortex - A8
• Silicon Core Number: I.MX5
• Silicon Family Name: I.MX53
• Peak Reflow Compatible (260 C): Yes
• Rohs Compliant: Yes
• Leaded Process Compatible: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: i.MX53
• Lead Free Status / Rohs Status: Supplier Unconfirmed

1
2
Electrical Characteristics
38
1
2
Output Pad Transition Times (Max Drive)
Output Pad Transition Times (High Drive)
Output Pad Transition Times (Medium
Drive)
Output Pad Transition Times (Low Drive)
Output Pad Slew Rate (Max Drive)
Output Pad Slew Rate (High Drive)
Output Pad Slew Rate (Medium Drive)
Output Pad Slew Rate (Low Drive)
Output Pad di/dt (Max Drive)
Output Pad di/dt (High Drive)
Output Pad di/dt (Medium drive)
Output Pad di/dt (Low drive)
Input Transition Times
Output Pad di/dt (Max Drive)
Output Pad di/dt (High Drive)
Output Pad di/dt (Medium drive)
Output Pad di/dt (Low drive)
Input Transition Times
tps is measured between VIL to VIH for rising edge and between VIH to VIL for falling edge.
Hysteresis mode is recommended for inputs with transition time greater than 25 ns.
tps is measured between VIL to VIH for rising edge and between VIH to VIL for falling edge.
Hysteresis mode is recommended for inputs with transition times greater than 25 ns.
Parameter
Parameter
2
2
i.MX53xD Applications Processors for Consumer Products, Rev. 1
Table 19. GPIO I/O AC Parameters Slow Mode (continued)
1
1
1
Table 20. GPIO I/O AC Parameters Fast Mode
1
Symbol
Symbol Test Condition
tr, tf
tr, tf
tr, tf
tr, tf
trm
tps
tps
tps
tps
tdit
tdit
tdit
tdit
trm
tdit
tdit
tdit
tdit
Condition
15 pF
35 pF
15 pF
35 pF
15 pF
35 pF
15 pF
35 pF
15 pF
35 pF
15 pF
35 pF
15 pF
35 pF
15 pF
35 pF
Test
—
—
—
—
—
—
—
—
—
—
0.69/0.78
0.36/0.39
0.55/0.62
0.28/0.30
0.39/0.44
0.19/0.20
0.21/0.22
0.09/0.1
Min
—
—
—
—
—
—
—
—
—
Min
—
—
—
—
—
Typ
—
—
—
—
—
—
—
—
—
—
—
—
—
Typ
—
—
—
—
—
10.54/9.95
Freescale Semiconductor
1.45/1.24
2.76/2.54
1.81/1.59
3.57/3.33
2.54/2.29
5.25/5.01
4.82/4.5
Max
Max
70
35
—
—
—
—
53
18
25
30
15
25
23
7
mA/ns
mA/ns
mA/ns
mA/ns
mA/ns
Unit
V/ns
V/ns
V/ns
V/ns
Unit
ns
ns
ns
ns
ns
ns