Microchip 11AA020 Handleiding
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2011-2023 Microchip Technology Inc. and its subsidiaries
DS20002067K-page 1
11AA010/11LC010 11AA080/11LC080
11AA020/11LC020 11AA160/11LC160
11AA040/11LC040 11AA161/11LC161
Features
•Single I/O, UNI/O® Serial Interface Bus
•Low-Power CMOS Technology:
-1 mA active current, typical
-1 µA standby current (max.) (I-temp)
•128 x 8 through 2,048 x 8 Bit Organizations
•Schmitt Trigger Inputs for Noise Suppression
•Output Slope Control to Eliminate Ground Bounce
•100 kbps Max. Bit Rate – Equivalent to 100 kHz
Clock Frequency
•Self-Timed Write Cycle (including Auto-Erase)
•Page-Write Buffer for up to 16 Bytes
•STATUS Register for Added Control:
-Write enable latch bit
-Write-In-Progress bit
•Block Write Protection:
-Protect none, 1/4, 1/2 or all of array
•Built-in Write Protection:
-Power-on/off data protection circuitry
-Write enable latch
•High Reliability:
-Endurance: 1,000,000 erase/write cycles
-Data retention: > 200 years
-ESD protection: > 4,000V
•RoHS Compliant
•Available Temperature Ranges:
•Automotive AEC-Q100 Qualified
Packages
•3-lead SOT-23 and TO-92 Packages
•4-lead Chip Scale Package
•8-lead PDIP, SOIC, MSOP and TDFN Packages
Pin Function Table
Description
The Microchip Technology Inc. 11AAXXX/11LCXXX
(11XX( )1) devices are a family of 1-Kbit through 16-Kbit
Serial Electrically Erasable PROMs. The devices are
organized in blocks of x8-bit memory and support the
patented( )2single I/O UNI/O®serial bus. By using
Manchester encoding techniques, the clock and data
are combined into a single, serial bit stream (SCIO),
where the clock signal is extracted by the receiver to
correctly decode the timing and value of each bit.
Low-voltage design permits operation down to 1.8V (for
11AAXXX devices), with standby and active currents of
only 1 µA and 1 mA, respectively.
Package Types (not to scale)
-Industrial (I): -40°Cto+85°C
-Extended (E):-40°Cto+125°C
Name Function
SCIOSerial Clock, Data Input/Output
VSS Ground
VCC Supply Voltage
Note 1:11XX is used in this document as a
generic part number for the 11 series
devices.
2: Microchip's UNI/O®Bus products are
covered by some or all of the following
patents issued in the U.S.A.: 7.376,020 &
7,788,430.
NC
NC
NC
Vss
1
2
3
4
8
7
6
5
VCC
NC
NC
SCIO
PDIP/SOIC
(P, SN)
NC
NC
NC
V
SS
1
2
3
4
8
7
6
5
VCC
NC
NC
SCIO
(MS)
TDFN
NC
NC
NC
VSS
NC
NC
SCIO
5
6
7
8
4
3
2
1VCC
(MN)
MSOP
SOT23
2
3
1 SCIO
VCC
VSS
(TT)
Vcc
TO-92
SCIO
(TO) 1 2
34
VCC VSS
NC
SCIO
(Top down view,
balls not visible
)
Note 1:Available in I-temp, “AA” only.
Vss
CS (Chip Scale)( )1
1-Kbit to 16-Kbit UNI/O® Serial EEPROM Family Data Sheet
Product specificaties
| Merk: | Microchip |
| Categorie: | Niet gecategoriseerd |
| Model: | 11AA020 |
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