AT93C66A-10TU-2.7 SL383 Atmel, AT93C66A-10TU-2.7 SL383 Datasheet - Page 6
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AT93C66A-10TU-2.7 SL383
Manufacturer Part Number
AT93C66A-10TU-2.7 SL383
Description
Manufacturer
Atmel
Datasheet
1.AT93C66A-10TU-2.7_SL383.pdf
(23 pages)
Specifications of AT93C66A-10TU-2.7 SL383
Density
4Kb
Interface Type
Serial (3-Wire)
Organization
512x8/256x16
Frequency (max)
1MHz
Write Protection
No
Data Retention
100Year
Operating Supply Voltage (typ)
3.3/5V
Package Type
TSSOP
Operating Temp Range
-40C to 85C
Supply Current
2mA
Operating Supply Voltage (min)
2.7V
Operating Supply Voltage (max)
5.5V
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
8
Lead Free Status / Rohs Status
Compliant
Table 3-4.
Note:
6
Instruction
READ
EWEN
ERASE
WRITE
ERAL
WRAL
EWDS
The X’s in the address field represent don’t care values and must be clocked.
AT93C56A/66A
Instruction Set for the AT93C56A and AT93C66A
SB
1
1
1
1
1
1
1
Code
Op
10
00
11
01
00
00
00
11XXXXXXX
10XXXXXXX
01XXXXXXX
00XXXXXXX
A
A
A
8
8
8
x 8
– A
– A
– A
0
0
0
Address
11XXXXXX
10XXXXXX
01XXXXXX
00XXXXXX
A
A
A
x 16
7
7
7
– A
– A
– A
0
0
0
D
D
7
7
x 8
– D
– D
0
0
Data
D
D
15
15
x 16
– D
– D
0
0
Comments
Reads data stored in memory, at
specified address.
Write enable must precede all
programming modes.
Erases memory location A
Writes memory location A
Erases all memory locations. Valid
only at V
Writes all memory locations. Valid
only at V
Register cleared.
Disables all programming instructions.
CC
CC
= 5.0V ±10% and Disable
= 4.5V to 5.5V.
3378O–SEEPR–11/09
n
n
– A
– A
0
0
.
.