MCIMX255AJM4A Freescale, MCIMX255AJM4A Datasheet - Page 21

• Manufacturer Part Number: MCIMX255AJM4A
• Manufacturer: Freescale

Specifications of MCIMX255AJM4A

• Lead Free Status / RoHS Status: Compliant

Note:
1. OVDD = 1.7 V; V
2. OVDD = 1.7 V; V
3. Vin(dc) specifies the allowable DC excursion of each differential input
4. Vid(dc) specifies the input differential voltage required for switching. The minimum value is equal to Vih(dc) - Vil(dc).
5. Vtt is expected to track OVDD/2.
6. Minimum condition: BCS model, 1.95 V, and –40 °C. Typical condition: typical model, 1.8 V, and 25 °C. Maximum condition:
7. Typical condition: typical model, 1.8 V, and 25 °C. Maximum condition: BCS model, 1.95 V, and 105 °C.
8. The JEDEC SSTL_18 specification (JESD8-15a) for a SSTL interface for class II operation supersedes any specification in
3.5.2
Table 18
Freescale Semiconductor
DC input signal voltage(for
differential signal)
DC differential input voltage
Termination voltage
Input current (no pull-up/down)
High-impedance I/O supply current Icc-ovdd VI = OVDD or 0
High-impedance core supply
current
High-level output voltage
Low-level output voltage
High-level output current for slow
mode
High-level output current for fast
mode
for parameters V
wcs model, 1.65 V, and 105 °C.
this document.
DC Electrical Characteristics
DC Electrical Characteristics
shows the I/O parameters for GPIO.
GPIO I/O DC Parameters
oh
out
out
Table 17. DDR2 (SSTL_18) I/O DC Electrical Characteristics (continued)
and V
= 280 mV. V
= 1.42 V. (V
ol
i.MX25 Applications Processor for Automotive Products, Rev. 4
for I/O cells is below
out
out
-OVDD)/IOH must be less than 21 W for values of V
/IOL must be less than 21 W for values of V
Table 18. GPIO DC Electrical Characteristics
Symbol
Icc-vddi
Vin(dc)
Vid(dc)
Symbol
Vtt
IIN
Voh
Vol
Ioh
Ioh
I
I
VI = VDD or 0
Conditions
Ioh = Specified Drive
VI = OVDD
Iol=Specified Drive
Voh=0.8
Voh=0.8
Test Conditions
VI = 0
Standard Drive
Standard Drive
Test
—
—
—
Max. Drive
Max. Drive
Ioh=–1mA
High Drive
High Drive
Iol=1mA
OVDD
OVDD
OVDD/2 – 0.04 OVDD/2 OVDD/2 + 0.04
Min.
–0.3
0.25
—
—
—
OVDD – 0.15
0.8
Min.
–2.0
–4.0
–8.0
–4.0
–6.0
–8.0
—
OVDD
out
between 0 V and 280 mV. Simulation circuit
Typ.
—
—
—
—
—
out
Typ.
—
—
—
—
between OVDD and OVDD-0.28 V.
OVDD + 0.3
OVDD+0.6
0.2
Max.
1210
110
980
60
Max.
0.15
—
—
—
OVDD
Units
Units Notes
nA
nA
nA
mA
mA
V
V
V
V
Notes
—
—
3
4
5
9
9
1
1
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