OMAP4460 Datasheet, PDF (133/444 Pages) Texas Instruments – Multimedia Device

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OMAP4460
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SWPS046A – JANUARY 2012
Table 3-4. GPMC DC Electrical Characteristics (continued)
PARAMETER
MIN
NOM
MAX
UNIT
1.2-V Mode
V_IH
Input high-level threshold
V_IL
Input low-level threshold
V_HYS(3) Input hysteresis voltage
V_OH
Output high-level threshold (I_OH = 4 mA)
V_OL
Output low-level threshold (I_OL = 4 mA)
1.8-V Mode
0.65 * vdds_dv_gpmc
–0.3
135
0.75 * vdds_dv_gpmc
vdds_dv_gpmc + 0.3
V
0.35 * vdds_dv_gpmc
V
mV
V
0.25 * vdds_dv_gpmc
V
V_IH
V_IL
V_HYS(3)
V_OH
V_OL
Input high-level threshold
Input low-level threshold
Input hysteresis voltage
Output high-level threshold (I_OH = 4 mA)
Output low-level threshold (I_OL = 4 mA)
0.65 * vdds_dv_gpmc
–0.3
150
vdds_dv_gpmc – 0.45
vdds_dv_gpmc + 0.3
V
0.35 * vdds_dv_gpmc
V
mV
V
0.45
V
(1) Output transition time measured between 20% to 80% of vdds_dv_gpmc.
(2) In vdds_dv_y, y can have the value gpmc, sdmmc1, c2c depending on the pin or ball used. For more information of the power supply
name and the corresponding pin, bal, see the POWER [9] column of Table 2-1.
(3) V_HYS is the magnitude of the difference between the positive-going threshold voltage V_T+ and the negative-going threshold voltage V_T–.
(4) Depending on the programming mode, different output load and transition time are available following the targeted maximum frequency,
transmission line or output transition time.
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Electrical Characteristics 133