MCIMX508CZK8B Freescale Semiconductor, MCIMX508CZK8B Datasheet - Page 37

• 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

4.4.1
Table 23
4.4.2
Table 24
Freescale Semiconductor
Output driver
impedance
Output driver
impedance
Output driver
impedance
Output driver
impedance
Parameter
Parameter
shows the GPIO output buffer impedance of the i.MX50 processor.
shows the LVIO output buffer impedance of the i.MX50 processor.
GPIO Output Buffer Impedance
LVIO Output Buffer Impedance
Symbol
Symbol
Rpu
Rpd
Rpu
Rpd
i.MX50 Applications Processors for Consumer Products, Rev. 4
Low drive strength, Ztl = 150 Ω
Medium drive strength, Ztl = 75 Ω
High drive strength, Ztl = 50 Ω
Max drive strength, Ztl = 37.5 Ω
Low drive strength, Ztl = 150 Ω
Medium drive strength, Ztl = 75 Ω
High drive strength, Ztl = 50 Ω
Max drive strength, Ztl = 37.5 Ω
Low drive strength, Ztl = 150 Ω
Medium drive strength, Ztl = 75 Ω
High drive strength, Ztl = 50 Ω
Max drive strength, Ztl = 37.5 Ω
Low drive strength, Ztl = 150 Ω
Medium drive strength, Ztl = 75 Ω
High drive strength, Ztl = 50 Ω
Max drive strength, Ztl = 37.5 Ω
Table 23. GPIO Output Buffer Impedance
Table 24. LVIO Output Buffer Impedance
Test Conditions
Test Conditions
Min
Min
80
40
27
20
64
32
21
16
80
40
27
20
64
32
21
16
2.775 V
2.775 V
OVDD
OVDD
104
104
52
35
26
88
44
30
22
52
35
26
88
44
30
22
Typ
Typ
1.875V
1.875V
OVDD
OVDD
Electrical Characteristics
150
134
150
134
75
51
38
66
44
34
75
51
38
66
44
34
Max
Max
250
125
243
122
250
125
243
122
83
62
81
61
83
62
81
61
Unit
Unit
Ω
Ω
Ω
Ω
37