DS4510 Datasheet, PDF (2/12 Pages) Maxim Integrated Products – CPU Supervisor with Nonvolatile Memory and Programmable I/O

CPU Supervisor with Nonvolatile Memory and
Programmable I/O
ABSOLUTE MAXIMUM RATINGS
Voltage Range on V_CC, SDA, and SCL
Pins Relative to Ground.....................................-0.5V to +6.0V
Voltage Range on A₀, I/O₀, I/O₁, I/O₂, I/O₃ Relative
to Ground ..............-0.5V to V_CC + 0.5V, not to exceed +6.0V.
Operating Temperature Range ...........................-40°C to +85°C
EEPROM Programming Temperature .....................0°C to +70°C
Storage Temperature Range .............................-55°C to +125°C
Soldering Temperature .......................................See IPC/JEDEC
J-STD-020A Specification
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.
RECOMMENDED DC OPERATING CONDITIONS
(T_A = -40°C to +85°C)
PARAMETER
Supply Voltage
Input Logic 1
Input Logic 0
SYMBOL
V_CC
V_IH
V_IL
(Notes 1)
(Note 2)
CONDITIONS
MIN TYP MAX
2.7
5.5
0.7 x V_CC
V_CC + 0.3
-0.3
+0.3 x V_CC
UNITS
V
V
V
DC ELECTRICAL CHARACTERISTICS
(V_CC = 2.7V to 5.5V, T_A = -40°C to +85°C.)
PARAMETER
V_CC Trip Point
Standby Current
Input Leakage
SDA Low-Level Output Voltage
I/O_X Low-Level Output Voltage
RST Pin Low-Level Output
I/O_X Pullup Resistors
I/O Capacitance
SYMBOL
V_CCTP
I_STBY
I_L
V_OL
V_OLIOX
V_OLRST
R_P
C_I/O
CONDITIONS
DS4510U-5
DS4510U-10
DS4510U-15
V_CC = 5.0V (Note 3)
3mA sink current
6mA sink current
4mA sink current
10mA sink current (Note 4)
(Note 5)
MIN TYP MAX UNITS
4.5 4.625 4.75
4.25 4.375 4.49
V
4.0 4.125 4.24
50
75
µA
-1.0
+1.0
µA
0.4
V
0.6
0.4
V
0.4
V
4.0
5.0
6.5
kΩ
10
pF
2 _____________________________________________________________________