MAXQ3210-EJX MAXIM [Maxim Integrated Products], MAXQ3210-EJX Datasheet - Page 2

• Manufacturer Part Number: MAXQ3210-EJX
• Description: Microcontroller with Internal Voltage Regulator, Piezoelectric Horn Driver, and Comparator
• Manufacturer: MAXIM [Maxim Integrated Products]

Microcontroller with Internal Voltage Regulator,
Piezoelectric Horn Driver, and Comparator
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Digital I/O Pin
Voltage Range on Any Analog I/O Pin
Voltage Range on V
Voltage Range on FEED Relative to Ground..........-0.5V to +20V
ELECTRICAL CHARACTERISTICS
(V
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.
2
Supply Voltage
Internal Regulated Supply
Voltage
Voltage Regulator Output
Low-Battery Detection Threshold
Power-Fail Reset
Active Current
Stop-Mode Current
RESET Pullup
Relative to Ground
Relative to Ground..............................-0.5V to (V
DD
_____________________________________________________________________
= V
DD(MIN)
PARAMETER
to V
DD
...................................
DD(MAX)
Relative to Ground .........-0.5V to +10.5V
, C
REGOUT
SYMBOL
V
V
I
I
I
-0.5V to (V
REGOUT
= 10µF + 0.1µF, C
STOP1
STOP2
STOP3
V
R
DDINT
I
I
I
I
I
I
V
V
DD1
DD2
DD3
DD4
DD5
DD6
RST
RST
DD
BF
DDINT
DDINT
Maximum I
0°C to +85°C
-40°C
/1 mode (Note 2)
sysclk = f
/2 mode (Note 2)
sysclk = f
/4 mode (Note 2)
sysclk = f
/8 mode (Note 2)
sysclk = f
PMM1 mode (Note 2)
sysclk = f
8kHz ring mode (Note 2)
Brownout detector off, wake-up timer on,
T
Brownout detector off, wake-up timer on,
T
Brownout detector on, wake-up timer on,
T
V
A
A
A
RST
= +50°C (Note 3), V
= +25°C, V
= +25°C, V
= 0.4V, V
+ 0.5V)
+ 0.5V)
VDD
HFXIN
HFXIN
HFXIN
HFXIN
HFXIN
SOURCE
= 1µF, T
DD
DD
REGOUT
CONDITIONS
/ 2
/ 4
/ 8
/ 256
= 9V
= 9V
= 50mA
Continuous Output Current (any single I/O pin) .................25mA
Continuous Output Current (all I/O pins combined) ...........25mA
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Soldering Temperature .......................................See IPC/JEDEC
A
= -40°C to +85°C. Typical values are at T
DD
= 5.5V
= 9V
MIN
4.15
102
6.0
4.5
4.5
7.0
6.9
TYP
150
9.0
5.0
5.0
6.4
4.0
2.9
2.3
1.7
0.6
7.5
5.5
51
J-STD-020 Specification
A
= +25°C.) (Note 1)
MAX
7.51
33.0
250
9.5
5.5
5.5
7.6
4.6
9.0
6.0
4.5
3.5
3.0
1.2
13
80
UNITS
mA
mA
mA
mA
mA
mA
kΩ
µA
V
V
V
V
V