11AA010-I/P Microchip Technology, 11AA010-I/P Datasheet - Page 13
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11AA010-I/P
Manufacturer Part Number
11AA010-I/P
Description
IC EEPROM 1KBIT 100KHZ 8DIP
Manufacturer
Microchip Technology
Specifications of 11AA010-I/P
Memory Size
1K (128 x 8)
Package / Case
8-DIP (0.300", 7.62mm)
Operating Temperature
-40°C ~ 85°C
Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Speed
100kHz
Interface
UNI/O™ (Single Wire)
Voltage - Supply
1.8 V ~ 5.5 V
Organization
128 x 8
Interface Type
Serial
Maximum Clock Frequency
100 KHz
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1.8 V
Maximum Operating Current
50 uA
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
Minimum Operating Temperature
- 40 C
Operating Supply Voltage
1.8 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
11AA010-I/P
Manufacturer:
MICROCHIP
Quantity:
12 000
4.4
The 11XX contains a write enable latch. See Table 6-1
for the Write-Protect Functionality Matrix. This latch
must be set before any write operation will be com-
pleted internally. The
latch, and the
FIGURE 4-4:
FIGURE 4-5:
© 2008 Microchip Technology Inc.
Note: The
SCIO
SCIO
SCIO
SCIO
Write Enable (WREN) and Write
Disable (WRDI) Instructions
be terminated with a NoMAK following
the command byte. If a NoMAK is not
received at this point, the command will
be considered invalid, and the device
will go into Idle mode without responding
with a SAK or executing the command.
WRDI
WREN
1
1
Standby Pulse
Standby Pulse
0
0
instruction will reset the latch.
and
0
0
Command
Command
WRITE ENABLE COMMAND SEQUENCE
WRITE DISABLE COMMAND SEQUENCE
WREN
1
1
WRDI
0
0
instruction will set the
1
0
instructions must
1
0
0
1
0
0
Start Header
Start Header
1
1
Preliminary
0
0
1
1
0
0
1
1
The following is a list of conditions under which the
write enable latch will be reset:
• Power-up
•
•
•
•
•
WRDI
WRSR
WRITE
ERAL
SETAL
0
0
11AAXXX/11LCXXX
1
1
instruction successfully executed
instruction successfully executed
instruction successfully executed
instruction successfully executed
instruction successfully executed
1
1
0
0
Device Address
Device Address
1
1
0
0
0
0
0
0
0
0
DS22067D-page 13
0
0