¡ Semiconductor
ABSOLUTE MAXIMUM RATINGS
Parameter
Supply Voltage
Input Voltage
Power Dissipation
Storage Temperature
Symbol
VDD
VI
PD
TSTG
Condition
—
—
—
—
MSM9405
Rating
Unit
–0.5 to +4.0
V
–0.5 to +6.0
V
230
mW
–55 to +150
°C
RECOMMENDED OPERATING CONDITIONS
Parameter
Symbol Condition
Range
Unit
Supply Voltage
VDD
Operating Temperature Top
Crystal Oscillation
Frequency
fOSC
—
2.7 to 3.6
V
—
–20 to +70
°C
—
18.432 MHz ±200 ppm or 48 MHz ±100 ppm
—
ELECTRICAL CHARACTERISTICS
DC Characteristics
Parameter
"H" Input Voltage
"L" Input Voltage
Input Leakage Current
"H" Input Voltage
"L" Input Voltage
Input Leakage Current
"H" Output Voltage
"L" Output Voltage
"H" Output Voltage
"L" Output Voltage
Supply Current
Supply Current
(during Power Down)
Symbol
VIH
VIL
ILI
VIH
VIL
ILI
VOH
VOL
VOH
VOL
IDD
IDPN
Condition
—
—
VI = VDD/0 V
—
—
VI = VDD/0 V
IO = –4 mA
IO = 4 mA
IO = –4 mA
IO = 4 mA
—
(VDD = 2.7 to 3.6 V, Ta = –20 to +70°C)
Min. Typ. Max. Unit Applicable Pin
2.2 — 5.5
0 — 0.8*1 V
— — ±1 mA
IRIN-A, IRIN-B, PWDN
A0-A3, CS, RD, WR,
TC, RESET, DACK
2.2 — 5.5
0 — 0.8*1 V
— — ±10 mA
D0-D7
2.4 — —
V
— — 0.4
2.4 — —
V
— — 0.4
IROUT, INTR, DREQ
— — 20 mA
VDD
When PWDN = "L" — — — mA
VDD
*1 1.0 V when VDD = 3.0 to 3.6 V
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