CAT28C16AK-20 ON Semiconductor, CAT28C16AK-20 Datasheet - Page 2

• Manufacturer Part Number: CAT28C16AK-20
• Manufacturer: ON Semiconductor

Specifications of CAT28C16AK-20

• Density: 16Kb
• Interface Type: Parallel
• Organization: 2Kx8
• Access Time (max): 200ns
• Write Protection: Yes
• Data Retention: 100Year
• Operating Supply Voltage (typ): 5V
• Package Type: SOIC EIAJ
• Operating Temp Range: 0C to 70C
• Supply Current: 35mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 24
• Lead Free Status / Rohs Status: Not Compliant

1. This parameter is tested initially and after a design or process change that affects the parameter.
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
2. The minimum DC input voltage is −0.5 V. During transitions, inputs may undershoot to −2.0 V for periods of less than 20 ns. Maximum DC
3. Output shorted for no more than one second. No more than one output shorted at a time.
Table 1. MODE SELECTION
Table 2. CAPACITANCE
Table 3. ABSOLUTE MAXIMUM RATINGS
Read
Byte Write (WE Controlled)
Byte Write (CE Controlled)
Standby, and Write Inhibit
Read and Write Inhibit
Temperature Under Bias
Storage Temperature
Voltage on Any Pin with Respect to Ground (Note 2)
V
Package Power Dissipation Capability (T
Lead Soldering Temperature (10 secs)
Output Short Circuit Current (Note 3)
voltage on output pins is V
CC
with Respect to Ground
A
A
4
−A
0
V
C
−A
C
WE
OE
CE
CC
I/O
10
IN
Symbol
3
Mode
(Note 1)
(Note 1)
(T
CC
A
Parameters
+ 0.5 V, which may overshoot to V
= 25°C, f = 1.0 MHz, V
INADVERTENT
ADDR. BUFFER
PROTECTION
ADDR. BUFFER
Input/Output Capacitance
Input Capacitance
TIMER
& LATCHES
CONTROL
& LATCHES
WRITE
LOGIC
CE
A
H
X
L
L
= 25°C)
Test
Figure 1. Block Diagram
CC
http://onsemi.com
= 5 V)
WE
H
H
X
L
CC
2
DATA POLLING
+ 2.0 V for periods of less than 20 ns.
HIGH VOLTAGE
GENERATOR
DECODER
COLUMN
DECODER
ROW
Max
OE
10
–2.0 V to +V
H
H
H
X
L
6
−2.0 to +7.0
–55 to +125
–65 to +150
Ratings
300
100
1.0
CC
+ 2.0 V
Conditions
V
V
High−Z
High−Z
I/O
IN
D
D
D
I/O
OUT
= 0 V
= 0 V
IN
IN
I/O BUFFERS
I/O
2,048 x 8
EEPROM
ARRAY
0
−I/O
7
STANDBY
ACTIVE
ACTIVE
ACTIVE
ACTIVE
Power
Units
Units
mA
pF
pF
°C
°C
°C
W
V
V