AT93C56-10SI-1.8 Atmel, AT93C56-10SI-1.8 Datasheet - Page 9
![IC EEPROM 2KBIT 2MHZ 8SOIC](/photos/6/50/65032/453-8-soic_sml.jpg)
AT93C56-10SI-1.8
Manufacturer Part Number
AT93C56-10SI-1.8
Description
IC EEPROM 2KBIT 2MHZ 8SOIC
Manufacturer
Atmel
Datasheet
1.AT93C46-10PI-2.7.pdf
(21 pages)
Specifications of AT93C56-10SI-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-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
AT93C46/56/66
Figure 6. WRITE Timing
t
CS
CS
SK
...
...
DI
A
D
1
0
1
A0
D0
N
N
HIGH IMPEDANCE
DO
BUSY
READY
t
WP
(1)
Figure 7. WRAL Timing
t
CS
CS
SK
DI
1
0
0
0
1
...
D
...
D0
N
BUSY
HIGH IMPEDANCE
DO
READY
t
WP
Note:
1. Valid only at V
= 4.5V to 5.5V.
CC
Figure 8. ERASE Timing
t
CS
CS
STANDBY
CHECK
STATUS
SK
A0
DI
1
1
1
A
...
A
A
N
N-1
N-2
t
t
DF
SV
HIGH IMPEDANCE
HIGH IMPEDANCE
BUSY
DO
READY
t
WP
9
0172Y–SEEPR–11/04