
MXD1210
Nonvolatile RAM Controller
2
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ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
(TA = TMIN to TMAX, unless otherwise noted.)
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 in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
VCCI to GND ..........................................................-0.3V to +7.0V
VBATT1 to GND.....................................................-0.3V to +7.0V
VBATT2 to GND.....................................................-0.3V to +7.0V
VCCO to GND ................................................-0.3V to (VS + 0.3V)
(VS = greater of VCCI, VBATT1, VBATT2)
Digital Input and Output
Voltages to GND.....................................-0.3V to (VCCI + 0.3V)
Continuous Power Dissipation (TA = +70°C)
8-Pin PDIP (derate 9.09mW/°C above +70°C)..............727mW
8-Pin SO (derate 5.88mW/°C above +70°C).................471mW
8-Pin CERDIP (derate 8.00mW/°C above +70°C).........640mW
16-Pin Wide SO (derate 9.52mW/°C above +70°C) .....762mW
Operating Temperature Range
C Suffix.................................................................0°C to +70°C
E Suffix ..............................................................-40°C to +85°C
M Suffix ...........................................................-55°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
TOL = GND
4.75
5.50
Supply Voltage
VCCI
TOL = VCCO
4.50
5.50
V
Input High Voltage
VIH
2.2
V
Input Low Voltage
VIL
0.8
V
Battery Voltage
VBATT1
VBATT2
1 or 2 batteries (Note 1)
2.0
4.0
V
ELECTRICAL CHARACTERISTICS—Normal Supply Mode, TOL = VCCO
(VCCI = +4.75V to +5.5V, TOL = GND; or VCCI = +4.5V to +5.5V, TOL = VCCO; TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Current
ICCI
VCCO, CEO open, VBATT1 = VBATT2 = 3V
0.23
0.5
mA
MXD1210C
VCCI -
0.20
MXD1210E
VCCI -
0.21
Output Supply Voltage
VCCO
ICCO1 = 80mA (Note 2)
MXD1210M
VCCI -
0.25
V
MXD1210C
80
MXD1210E
0.23
75
Output Supply Current
ICCO
VCCI - VCCO
≤ 0.2V (Note 2)
MXD1210M
0.23
65
mA
Input Leakage Current
IIL
±1.0
A
Output Leakage Current
IOL
±1.0
A
High-Level Output Voltage
VOH
IOH = -1mA
2.4
V
Low-Level Output Voltage
VOL
IOL = 4mA
0.4
V
TOL = GND
4.50
4.74
VCCI Trip Point
VCCTP
TOL = VCCO
4.25
4.49
V