Instrukcja obsługi Microchip 11AA040

Microchip Niesklasyfikowane 11AA040

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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( )2 single 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°C to +85°C
- Extended (E): -40°C to +125°C
Name Function
SCIO Serial 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
11AAXXX/11LCXXX
DS20002067K-page 2
2011-2023 Microchip Technology Inc. and its subsidiaries
DEVICE SELECTION TABLE
Part Number Density
(bits) Organization VCC Range Page Size
(Bytes)
Temp.
Ranges
Device
Address Packages
11LC010 1 Kbit 128 x 8 2.5V-5.5V 16 I,E 0xA0 P, SN, MS, MN, TO, TT
11AA010 1 Kbit 128 x 8 1.8V-5.5V 16 I 0xA0 P, SN, MS, MN, TO, TT, CS
11LC020 2 Kbit 256 x 8 2.5V-5.5V 16 I,E 0xA0 P, SN, MS, MN, TO, TT
11AA020 2 Kbit 256 x 8 1.8V-5.5V 16 I 0xA0 P, SN, MS, MN, TO, TT, CS
11LC040 4 Kbit 512 x 8 2.5V-5.5V 16 I,E 0xA0 P, SN, MS, MN, TO, TT
11AA040 4 Kbit 512 x 8 1.8V-5.5V 16 I 0xA0 P, SN, MS, MN, TO, TT, CS
11LC080 8 Kbit 1,024 x 8 2.5V-5.5V 16 I,E 0xA0 P, SN, MS, MN, TO, TT
11AA080 8 Kbit 1,024 x 8 1.8V-5.5V 16 I 0xA0 P, SN, MS, MN, TO, TT, CS
11LC160 16 Kbit 2,048 x 8 2.5V-5.5V 16 I,E 0xA0 P, SN, MS, MN, TO, TT
11AA160 16 Kbit 2,048 x 8 1.8V-5.5V 16 I 0xA0 P, SN, MS, MN, TO, TT,CS
11LC161 16 Kbit 2,048 x 8 2.5V-5.5V 16 I, E 0xA1 P, SN, MS, MN, TO, TT
11AA161 16 Kbit 2,048 x 8 1.8V-5.5V 16 I 0xA1 P, SN, MS, MN, TO, TT, CS
2011-2023 Microchip Technology Inc. and its subsidiaries
DS20002067K-page 3
11AAXXX/11LCXXX
1.0 ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings (†)
VCC.............................................................................................................................................................................6.5V
SCIO w.r.t. VSS.....................................................................................................................................-0.6V to VCC+1.0V
Storage temperature .................................................................................................................................-65°C to 150°C
Ambient temperature under bias............................................................................................................... -40°C to 125°C
ESD protection on all pins.......................................................................................................................................... 4 kV
TABLE 1-1: DC CHARACTERISTICS
† NOTICE: Stresses above those listed under ‘Absolute Maximum Ratings’ may cause permanent damage to the
device. This is a stress rating only and functional operation of the device at those or any other conditions above those
indicated in the operational listings of this specification is not implied. Exposure to maximum rating conditions for an
extended period of time may affect device reliability.
DC CHARACTERISTICS
Electrical Characteristics:
Industrial (I): VCC = 2.5V to 5.5V TA = -40°C to +85°C
VCC = 1.8V to 2.5V TA = -20°C to +85°C
Extended (E): VCC = 2.5V to 5.5V TA = -40°C to +125°C
Param.
No. Sym. Characteristic Min. Max. Units Test Conditions
D1 VIH High-level input
voltage 0.7*VCC CCV +1 V —
D2 VIL Low-level input
voltage
-0.3 0.3*VCC V VCC2.5V
-0.3 0.2*VCC V VCC < 2.5V
D3 VHYS Hysteresis of Schmitt
Trigger inputs (SCIO) 0.05*Vcc — V VCC2.5V ( )Note 1
D4 VOH High-level output
voltage
VCC -0.5 — V IOH = -300 A, VCC = 5.5V
VCC -0.5 — V IOH = -200 A, Vcc = 2.5V
D5 VOL Low-level output
voltage
— 0.4 V IOI = 300 A, VCC = 5.5V
— 0.4 V IOI = 200 A, Vcc = 2.5V
D6 IOOutput current limit
( )Note 2
— ±4 mA VCC = 5.5V ( )Note 1
— ±3 mA Vcc = 2.5V ( )Note 1
D7 ILI Input leakage current
(SCIO) — ±1 A VIN = VSS or VCC
D8 CINT
Internal Capacitance
(all inputs and
outputs)
— 7 pF TA = 25°C, FCLK = 1 MHz,
VCC = 5.0V ( )Note 1
D9 ICC Read Read Operating
Current
— 3 mA VCC=5.5V; FBUS=100 kHz, CB=100 pF
— 1 mA VCC=2.5V; FBUS=100 kHz, CB=100 pF
D10 ICC Write Write Operating
Current
— 5 mA VCC = 5.5V
— 3 mA VCC = 2.5V
D11 Iccs Standby Current
— 5 AVCC = 5.5V
TA = 125°C
— 1 AVCC = 5.5V
TA = 85°C
D12 ICCI Idle Mode Current — 50 A VCC = 5.5V
Note 1: This parameter is periodically sampled and is not 100% tested.
2: The SCIO output driver impedance will vary to ensure IO is not exceeded.

Specyfikacje produktu

Marka: Microchip
Kategoria: Niesklasyfikowane
Model: 11AA040

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