IAR-KSK-IMX25 Freescale Semiconductor, IAR-KSK-IMX25 Datasheet - Page 24

• Manufacturer Part Number: IAR-KSK-IMX25
• Description: KIT DEVELOPMENT I.MX257, ARM926
• Manufacturer: Freescale Semiconductor
• Series: i.MX25r
• Type: MCUr

Specifications of IAR-KSK-IMX25

• Contents: Board, Cables, CD, Debugger, Power Supply
• Processor To Be Evaluated: I.MX257
• Processor Series: i.MX25
• Data Bus Width: 16 bit
• Interface Type: UART, JTAG, USB, Ethernet, SD/MMC
• Core: ARM926EJ-S
• Silicon Manufacturer: Freescale
• Core Architecture: ARM
• Core Sub-architecture: ARM9
• Silicon Core Number: I.MX2
• Silicon Family Name: I.MX25
• Mcu Supported Families: I.MX25
• For Use With/related Products: i.MX25
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

24
Low-level output current for slow
mode
Low-level output current for fast
mode
High-level DC input voltage
Low-level DC input voltage
Input hysteresis
Schmitt trigger VT+
Schmitt trigger VT–
Pull-up resistor (22 kΩ PU)
Pull-up resistor (47 kΩ PU)
Pull-up resistor (100 kΩ PU)
Pull-down resistor (100 kΩ PD)
Input current (no pull-up/down)
Input current (22 kΩ PU)
DC Electrical Characteristics
i.MX25 Applications Processor for Consumer and Industrial Products, Rev. 8
Table 20. GPIO DC Electrical Characteristics (continued)
Symbol
VHYS
VT+
VT–
Rpu
Rpu
Rpu
Rpd
VIH
VIL
IIN
IIN
Iol
Iol
I
I
VI = 0, OVDD = 3.3 V
VI = 0, OVDD = 1.8 V
VI = 0, OVDD = 3.3 V
VI = 0, OVDD = 1.8 V
VI = OVDD = 3.3 V
VI = OVDD = 1.8 V
VI = OVDD = 3.3 V
VI = OVDD = 1.8 V
Voh=0.2 × OVDD
Voh=0.2 × OVDD
Test Conditions
Standard Drive
Standard Drive
OVDD = 3.3 V
OVDD = 1.8V
VI = OVDD
Max. Drive
Max. Drive
High Drive
High Drive
Vi=0
Vi=0
Vi=0
—
—
—
—
0.7 × OVDD
0.5 × OVDD
0.0001
0.0001
–0.3 V
Min.
18.5
370
290
117
2.0
4.0
8.0
4.0
6.0
8.0
41
85
85
64
—
—
Typ.
100
100
22
47
—
—
—
—
—
—
—
—
—
0.3 × OVDD
0.5 × OVDD
0.0001
0.0001
OVDD
Max.
25.6
Freescale Semiconductor
420
320
120
120
100
184
104
55
60
77
50
—
—
—
Units Notes
mA
mA
mV
KΩ
KΩ
KΩ
KΩ
nA
μA
V
V
V
V
—
—
—
—
2
3
4