hx6228 Mospec Semiconductor Corp., hx6228 Datasheet - Page 4

• Manufacturer Part Number: hx6228
• Description: 128k X 8 Static Ram-soi Hx6228
• Manufacturer: Mospec Semiconductor Corp.

HX6228
ABSOLUTE MAXIMUM RATINGS (1)
RECOMMENDED OPERATING CONDITIONS
CAPACITANCE (1)
(1) This parameter is tested during initial design characterization only.
DATA RETENTION CHARACTERISTICS
(1) Typical operating conditions: TA= 25°C, pre-radiation.
(2) Worst case operating conditions: TA= -55°C to +125°C, past total dose at 25°C.
(3) To maintain valid data storage during transient radiation, VDD must be held within the recommended operating range.
(1) Stresses in excess of those listed above may result in permanent damage. These are stress ratings only, and operation at these levels is not
(2) Voltage referenced to VSS.
(3) RAM power dissipation (IDDSB + IDDOP) plus RAM output driver power dissipation due to external loading must not exceed this specification.
(4) Class 1 electrostatic discharge (ESD) input protection. Tested per MIL-STD-883, Method 3015 by DESC certified lab.
VDD
VPIN
TSTORE
TSOLDER
PD
IOUT
VPROT
Θ
TJ
Symbol
implied. Frequent or extended exposure to absolute maximum conditions may affect device reliability.
Symbol
Symbol
Symbol
VDR
IDR
VDD
TA
VPIN
JC
CI
CO
Input Capacitance
Output Capacitance
Data Retention Voltage (3)
Data Retention Current
Supply Voltage Range (2)
Voltage on Any Pin (2)
Storage Temperature (Zero Bias)
Soldering Temperature (5 Seconds)
Maximum Power Power Dissipation (3)
DC or Average Output Current
ESD Input Protection Voltage (4)
Thermal Resistance (Jct-to-Case)
Junction Temperature
Supply Voltage (referenced to VSS)
Ambient Temperature
Voltage on Any Pin (referenced to VSS)
Parameter
Parameter
Parameter
Parameter
Typical
Typical
200
(1)
6
8
4
Worst Case
Worst Case
Min
Min
2.5
Max
Max
1.0
7
9
Min
-0.3
-55
4.5
(2)
Min
1500
-0.5
-0.5
-65
Units
Units
mA
pF
pF
V
Description
Rating
Typ
5.0
25
NCS=VDR
VI=VDR or VSS
NCS=VDD=VDR
VI=VDR or VSS
VI=VDD or VSS, f=1 MHz
VIO=VDD or VSS, f=1 MHz
VDD+0.5
Max
Test Conditions
270
150
175
VDD+0.3
Test Conditions
6.5
2.5
25
2
Max
125
5.5
Units
Units
°C/W
mA
°C
°C
°C
°C
W
V
V
V
V
V