
Electrical Specifications
98
February 2005 Revised April 2006
SLES135A
7
Electrical Specifications
7.1
Absolute Maximum Ratings Over Operating Free-Air Temperature Range (unless
otherwise noted)
Supply voltage range: IOVDD to IOGND
0.5 V to 4.0 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DVDD to DGND
0.2 V to 2.0 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A33VDD (see Note
3) to A33GND (see Note
4)0.3 V to 3.6 V
. . . . . . . . . . . . . . . .
A18VDD (see Note
5) to A18GND (see Note
6)0.2 V to 2.0 V
. . . . . . . . . . . . . . . .
Digital input voltage range, VI to DGND
0.5 V to 4.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Digital output voltage range, VO to DGND
0.5 V to 4.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Analog input voltage range AIN to AGND
0.2 V to 2.0 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature, TA
0°C to 70°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature, Tstg
65°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 3. CH1_A33VDD, CH2_A33VDD
4. CH1_A33GND, CH2_A33GND
5. CH1_A18VDD, CH2_A18VDD, A18VDD, A18VDD_REF, PLL_A18VDD
6. CH1_A18GND, CH2_A18GND, A18GND
7.2
Recommended Operating Conditions
PARAMETER
TEST
CONDITIONS
MIN
NOM
MAX
UNIT
IOVDD
Supply voltage, digital
3.0
3.3
3.6
V
DVDD
Supply voltage, digital
1.65
1.8
1.95
V
AVDD33
Supply voltage, analog
3.0
3.3
3.6
V
AVDD18
Supply voltage, analog
1.65
1.8
1.95
V
VI(PP)
Input voltage, analog (ac-coupling necessary)
0.5
1.0
2.0
V
VIH
Input voltage high, digital (see Note
7)0.7 IOVDD
V
VIL
Input voltage low, digital (see Note
8)0.3 IOVDD
V
IOH
Output current (Y/SD data/SD address/SCLK) (see Note
9)Vout = 2.4 V
8
mA
IOL
Output current (Y/SD data/SD address/SCLK)
Vout = 0.4 V
8
mA
IOH
Output current (SDRAM_CLK)
Vout = 2.4 V
8
mA
IOL
Output current (SDRAM_CLK)
Vout = 0.4 V
8
mA
IOH
Output current (C)
Vout = 2.4 V
4
mA
IOL
Output current (C)
Vout = 0.4 V
4
mA
TA
Operating free-air temperature
0
70
°C
Analog out
Output voltage
2.0
2.4
V
NOTES: 7. Exception: 0.7 AVDD18 for XIN terminal
8. Exception: 0.3 AVDD18 for XIN terminal
9. Currents out of a terminal are given as a negative number
7.2.1 Crystal Specifications
CRYSTAL SPECIFICATION
MIN
NOM
MAX
UNIT
Frequency
14.31818
MHz
Frequency tolerance (see Note
10)50
ppm
NOTE 10: This number is the required specification for the external crystal/oscillator and is not tested.