X40620 Datasheet, PDF (10/17 Pages) Xicor Inc. – Dual Voltage CPU Supervisor with 64K Serial EEPROM

X40620
ABSOLUTE MAXIMUM RATINGS
Temperature under bias ................... –65°c to +135°C
Storage temperature ........................–65°C to +150°C
Voltage on any pin with respect to V_SS..... –1V to +7V
D.C. output current ............................................... 5mA
Lead temperature (soldering, 10 seconds).........300°C
COMMENT
Stresses above those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device.
This is a stress rating only; functional operation of the
device (at these or any other conditions above those
listed in the operational sections of this specification) is
not implied. Exposure to absolute maximum rating con-
ditions for extended periods may affect device reliability.
RECOMMENDED OPERATING CONDITIONS
Temp
Commercial
Extended
Min.
0°C
–20°C
Max.
+70°C
+85°C
Device
X40620
Supply Voltage Limits
2.5V to 3.7V
D.C. OPERATING CHARACTERISTICS (Over the recommended operating conditions unless otherwise specified.)
Symbol
I_CC1
I_CC2⁽³⁾
I_SB1⁽¹⁾
I_SB2⁽¹⁾
I_LI
I_LO
V_IL1⁽²⁾
V_IH1⁽²⁾
V_IL2⁽²⁾
V_IH2⁽²⁾
V_OL
Parameter
V_CC Supply Current (Read)
V_CC Supply Current (Write)
V_CC Supply Current (Standby)
V_CC Supply Current (Standby)
Input Leakage Current
Output Leakage Current
Input LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input HIGH Voltage
Output LOW Voltage
Limits
Min.
Max.
1
3
50
1
10
10
–0.5 V_CC x 0.3
V_CC x 0.7 V_CC + 0.5
–0.5 V_CC x 0.1
V_CC x 0.9 V_CC + 0.5
0.4
Units
mA
mA
µA
µA
µA
µA
V
V
V
V
V
Test Conditions
f_SCL = 1MHz,
RESET = V2FAIL = V_CC w/ pull up resistor
V_2MON = V_CC
f_SCL = 1MHz,
RESET = V2FAIL = V_CC w/ pull up resistor
RST = V_SS
V_IL = V_CC x 0.1, V_IH = V_CC x 0.9
f_SCL = 1MHz, f_SDA = 400 KHz
V_SDA = V_SCL = V_2MON = V_CC
Other = GND or V_CC–0.3V
V_IN = V_SS to V_CC
V_OUT = V_SS to V_CC
V_CC = 3.0V
V_CC = 3.0V
V_CC = 3.0V
V_CC = 3.0V
I_OL = 3mA
CAPACITANCE (T_A = +25°C, F = 1MHZ, V_CC = 3V)
Symbol
C_OUT⁽³⁾
C_IN⁽³⁾
Test
Output Capacitance (SDA)
Input Capacitance (WP, SCL, V_2MON)
Max.
8
6
Notes: (1) Must perform a stop command after a read command prior to measurement
(2) V_IL min. and V_IH max. are for reference only and are not tested.
(3) This parameter is periodically sampled and not 100% tested.
Units
pF
pF
Conditions
V_I/O = 0V
V_IN = 0V
Characteristics subject to change without notice. 10 of 17