TC32MCDB Microchip Technology, TC32MCDB Datasheet - Page 3

• Manufacturer Part Number: TC32MCDB
• Description: IC SYSTEM SUPERVISOR SOT223-3
• Manufacturer: Microchip Technology
• Series: ECONOMONITOR™r
• Type: Simple Reset/Power-On Resetr

Specifications of TC32MCDB

• Number Of Voltages Monitored: 1
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: 500 ms Minimum
• Voltage - Threshold: 4.375V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: SOT-223 (3 leads + Tab), SC-73, TO-261
• Manual Reset: Not Resettable
• Watchdog: Watchdog
• Battery Backup Switching: No Backup
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Supply Current (typ): 200 uA
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Power Fail Detection: No
• Undervoltage Threshold: 4.25 V
• Overvoltage Threshold: 4.5 V
• Output Type: Open Drain
• Power-up Reset Delay (typ): 900 ms
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1.0
Absolute Maximum Ratings*
Supply Voltage (V
Input Voltage Any Pin..... (GND – 0.3V) to (V
Operating Temperature Range
Storage Temperature Range ............. -65°C to +150°C
TC32M ELECTRICAL SPECIFICATIONS
© 2006 Microchip Technology Inc.
Recommended DC Operating Conditions: T
V
V
V
DC Electrical Characteristics: V
I
I
I
V
V
V
Capacitance Electrical Characteristics: T
C
C
AC Electrical Characteristics: T
t
t
t
t
Note 1:
Symbol
Symbol
Symbol
Symbol
IL
OL
CC
RST
ST
TD
RPD
DD
IH
IL
STH
STL
RST
IN
OUT
TC32MC Package........................... 0°C to +70°C
TC32ME Package ........................ -40°C to +85°C
2:
ELECTRICAL
CHARACTERISTICS
Supply Voltage
RS Input HIGH Level for PB
RS Input LOW Level for PB
RS Input Leakage
RS Output Current
Operating Current
RS Strobe HIGH Level
RS Strobe LOW Level
Reset Threshold
Input Capacitance
Output Capacitance
Reset Active Time
RS Strobe Pulse Width
Watchdog Time-out Period
V
No output load.
All voltages referenced to ground.
DD
Detect to RS LOW
DD
Parameter
Parameter
Parameter
Parameter
to GND) .............................+6.0V
A
DD
= -40°C
= 4.5V to 5.5V,
(V
DD
to
DD
A
2.00
4.25
Min
Min
Min
Min
500
500
500
4.5
2.0
2.0
—
—
—
—
—
-1
– 0.5V)
= 25°C
+85
A
+0.3V)
= -40°C
°C, V
T
A
unless otherwise noted.
= -40°C
DD
Typ
Typ
Typ
Typ
700
700
to
10
50
—
—
—
—
—
—
—
—
—
—
—
= 5V ±10%,
+85
to
°C unless otherwise noted.
(V
*Stresses above those listed under “Absolute Maxi-
mum 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
above those indicated in the operation sections of the
specifications is not implied. Exposure to Absolute
Maximum Rating conditions for extended periods may
affect device reliability.
+85
DD
Max
Max
4.50
Max
Max
200
900
900
5.5
0.3
+1
—
—
—
—
°C unless otherwise noted.
– 1.5V)
5
7
unless otherwise noted.
Units
Units
Units
Units
msec Figure
msec Figure 3-1
nsec Figure 3-1
nsec Figure 3-1
mA
mA
μA
pF
pF
V
V
V
V
V
V
V
Note 1
Figure 3-1
Figure 3-1
V
OL
DD
= 0.4V
Falling (Note 2, Figure 3-3)
Test Conditions
Test Conditions
Test Conditions
Test Conditions
TC32M
DS21402C-page 3