MCIMX508CZK8B Freescale Semiconductor, MCIMX508CZK8B Datasheet - Page 41

• Manufacturer Part Number: MCIMX508CZK8B
• Description: Processors - Application Specialized CODEX REV 1.1
• Manufacturer: Freescale Semiconductor
• Type: Multimedia Applicationsr

Specifications of MCIMX508CZK8B

• Core: ARM Cortex A8
• Processor Series: i.MX50

4.5.2
Table 27
Freescale Semiconductor
1
2
1
2
Output Pad di/dt (High Drive)
Output Pad di/dt (Medium drive)
Output Pad di/dt (Low drive)
Input Transition Times
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
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 time greater than 25 ns.
shows the AC parameters for GPIO fast I/O.
GPIO I/O Fast AC Parameters
Parameter
Parameter
2
2
i.MX50 Applications Processors for Consumer Products, Rev. 4
Table 26. GPIO I/O Slow AC Parameters (continued)
1
Table 27. GPIO I/O Fast AC Parameters
Symbol
tr, tf
tr, tf
tr, tf
tr, tf
trm
tps
tps
tps
tps
tdit
tdit
tdit
tdit
Symbol Test Condition
trm
tdit
tdit
tdit
Test 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
—
—
—
—
—
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
Electrical Characteristics
10.54/9.95
1.45/1.24
2.76/2.54
1.81/1.59
3.57/3.33
2.54/2.29
5.25/5.01
4.82/4.50
Max
70
53
35
18
25
Max
23
15
25
7
mA/ns
mA/ns
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
41