N04M1618L1A Datasheet, PDF (3/9 Pages) NanoAmp Solutions, Inc. – 4Mb Ultra-Low Power Asynchronous Medical CMOS SRAM 256Kx16 bit

NanoAmp Solutions, Inc.
N04M1618L1A
Absolute Maximum Ratings¹
Item
Symbol
Rating
Unit
Voltage on any pin relative to V_SS
Voltage on V_CC Supply Relative to V_SS
Power Dissipation
Storage Temperature
Operating Temperature
Soldering Temperature and Time
V_IN,OUT
–0.3 to V_CC+0.3
V
V_CC
–0.3 to 4.5
V
P_D
500
mW
T_STG
–40 to 125
o_C
T_A
-40 to +85
o_C
T_SOLDER
240^oC, 10sec(Lead only)
o_C
1. Stresses greater than those listed above may cause permanent damage to the device. This is a stress rating only and functional
operation of the device at these or any other conditions above those indicated in the operating section of this specification is not
implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
Operating Characteristics (Over Specified Temperature Range)
Item
Symbol
Test Conditions
Min.
Typ¹
Max Unit
Core Supply Voltage
I/O Supply Voltage
Data Retention Voltage
Input High Voltage
Input Low Voltage
Output High Voltage
Output Low Voltage
Input Leakage Current
Output Leakage Current
Read/Write Operating Supply Current
@ 1 µs Cycle Time²
Read/Write Operating Supply Current
@ 85 ns Cycle Time²
Page Mode Operating Supply Current
@ 85 ns Cycle Time² (Refer to Power
Savings with Page Mode Operation
diagram)
V_CC
V_CCQ
V_DR
V_IH
V_IL
V_OH
V_OL
I_LI
I_LO
I_CC1
I_CC2
I_CC3
Read/Write Quiescent Operating Sup-
ply Current³
I_CC4
Standby Current³
I_SB1
Data Retention Current³
I_DR
1.4
V_CCQ > or = V_CC
1.4
Chip Disabled³
1.2
V_CCQ-0.6
–0.3
I_OH = 0.2mA
V_CCQ–0.2
I_OL = -0.2mA
V_IN = 0 to V_CC
OE = V_IH or Chip Disabled
V_CC=2.3 V, V_IN=V_IH or V_IL
Chip Enabled, I_OUT = 0
V_CC=2.3 V, V_IN=V_IH or V_IL
Chip Enabled, I_OUT = 0
1.8
1.8
1.5
10.0
2.3
V
3.6
V
V
V_CCQ+0.3 V
0.6
V
V
0.2
V
0.1
µA
0.1
µA
2.5 mA
13.0 mA
V_CC=2.3 V, V_IN=V_IH or V_IL
Chip Enabled, I_OUT = 0
3.5
mA
V_CC=2.3 V, V_IN=V_IH or V_IL
Chip Enabled, I_OUT = 0,
f=0
V_IN = V_CC or 0V
Chip Disabled
t_A= 85^oC, V_CC = 2.3 V
V_CC = 1.8V, V_IN = V_CC or 0
Chip Disabled, t_A= 85^oC
0.2
µA
0.2
20.0 µA
0.1
1.0
µA
1. Typical values are measured at Vcc=Vcc Typ., T_A=25°C and not 100% tested.
2. This parameter is specified with the outputs disabled to avoid external loading effects. The user must add current required to drive
output capacitance expected in the actual system.
3. This device assumes a standby mode if the chip is disabled (CE1 high or CE2 low). In order to achieve low standby current all
inputs must be within 0.2 volts of either VCC or VSS.
Stock No. 23209-01 11/01/02
3
The specifications of this device are subject to change without notice. For latest documentation see http://www.nanoamp.com.