FEDL674000-02
OKI Semiconductor
ML674000
ABSOLUTE MAXIMUM RATINGS
Item
Symbol
Conditions
Rating
Unit
Digital power supply voltage
(core)
VDD_CORE
–0.3 to +3.6
Digital power supply voltage
(I/O)
VDD_IO
–0.3 to +4.6
Input voltage
Output voltage
VI
VO
–0.3 to VDD_IO+0.3
–0.3 to VDD_IO+0.3
V
Analog power supply
voltage
AVDD
VREF
–0.3 to VDD_IO+0.3
GND = AGND = 0 V
Ta = 25°C
–0.3 to VDD_IO+0.3 and
–0.3 to AVDD +0.3
Analog reference voltage
Analog input voltage
Input current
High level output current
Low level output current *1
Low level output current *2
VAI
II
IOH
–0.3 to VREF
–10 to +10
+10
mA
–20
–30
IOL
Ta = 85°C
Power dissipation
PD
530
mW
°C
per package
Storage temperature
TSTG
—
–50 to +150
Notes
1. All output pins except XA[15:0]
2. XA[15:0]
RECOMMENDED OPERATING CONDITIONS
(GND = 0 V)
Item
Symbol
Conditions
Minimum Typical Maximum
Unit
Digital power supply voltage
(core)
Digital power supply voltage
(I/O)
VDD_CORE
2.25
3.0
2.5
3.3
2.75
3.6
VDD_IO ≥ VDD_CORE
VDD_IO
V
Analog power supply voltage
Analog reference voltage
Storage hold voltage
AVDD
VREF
VDDH
AVDD = VDD_IO
VREF = AVDD = VDD_IO
fOSC = 0 Hz
3.0
3.0
2.25
3.3
3.3
—
3.6
3.6
3.6
V
DD_CORE = 2.25 to 2.75
Operating frequency
fOSC
Ta
1
—
33.333
+85
MHz
°C
V
DD_IO = 3.0 to 3.6 *
Ambient temperature
—
–40
25
Note
Oscillator frequencies between 16 MHz and 33 MHz. Minimum of 2.56 MHz for external SDRAM.
Minimum of 6.4 MHz for external EDO DRAM. Minimum of 2 MHz for analog-to-digital converter.
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