AT93C56-10PI-1.8 Atmel, AT93C56-10PI-1.8 Datasheet - Page 4
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AT93C56-10PI-1.8
Manufacturer Part Number
AT93C56-10PI-1.8
Description
IC EEPROM 2KBIT 2MHZ 8DIP
Manufacturer
Atmel
Datasheet
1.AT93C46-10PI-2.7.pdf
(21 pages)
Specifications of AT93C56-10PI-1.8
Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Memory Size
2K (256 x 8 or 128 x 16)
Speed
250kHz, 1MHz, 2MHz
Interface
3-Wire Serial
Voltage - Supply
1.8 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
8-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Table 4. AC Characteristics
Applicable over recommended operating range from T
CL = 1 TTL Gate and 100 pF (unless otherwise noted)
Note:
4
Symbol
f
t
t
t
t
t
t
t
t
t
t
t
t
Endurance
SK
SKH
SKL
CS
CSS
DIS
CSH
DIH
PD1
PD0
SV
DF
WP
1. This parameter is characterized and is not 100% tested.
AT93C46/56/66
(1)
Parameter
SK Clock
Frequency
SK High Time
SK Low Time
Minimum CS
Low Time
CS Setup Time
DI Setup Time
CS Hold Time
DI Hold Time
Output Delay to
“1”
Output Delay to
“0”
CS to Status
Valid
CS to DO in High
Impedance
Write Cycle Time
5.0V, 25°C
Test Condition
4.5V ≤ V
2.7V ≤ V
1.8V ≤ V
4.5V ≤ V
2.7V ≤ V
1.8V ≤ V
4.5V ≤ V
2.7V ≤ V
1.8V ≤ V
4.5V ≤ V
2.7V ≤ V
1.8V ≤ V
Relative to SK
Relative to SK
Relative to SK
Relative to SK
AC Test
AC Test
AC Test
AC Test
CS = V
IL
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
AI
4.5V ≤ V
2.7V ≤ V
1.8V ≤ V
4.5V ≤ V
2.7V ≤ V
1.8V ≤ V
4.5V ≤ V
2.7V ≤ V
1.8V ≤ V
4.5V ≤ V
2.7V ≤ V
1.8V ≤ V
4.5V ≤ V
2.7V ≤ V
1.8V ≤ V
4.5V ≤ V
2.7V ≤ V
1.8V ≤ V
4.5V ≤ V
2.7V ≤ V
1.8V ≤ V
4.5V ≤ V
= −40°C to + 85°C, V
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
1000
1000
1000
CC
Min
250
250
250
250
250
250
200
100
100
400
100
100
400
0.1
1M
50
50
0
0
0
0
= As Specified,
Typ
3
1000
1000
1000
Max
0.25
250
250
250
250
250
250
100
100
400
10
2
1
0172Y–SEEPR–11/04
Write Cycles
Units
MHz
ms
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns