SRAM 256K 32K X 8 2.7V SERIAL SRAM IND
+1 image
23K256T-I/ST
Microchip Technology
1:
$1.57
7,398 In Stock
Mouser Part #
579-23K256T-I/ST
Microchip Technology
SRAM 256K 32K X 8 2.7V SERIAL SRAM IND
7,398 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
256 kbit
32 k x 8
25 ns
20 MHz
SPI
3.6 V
2.7 V
10 mA
- 40 C
+ 85 C
SMD/SMT
TSSOP-8
Reel, Cut Tape, MouseReel
SRAM 64K 8K X 8 2.7V SERIAL SRAM IND
23K640T-I/SN
Microchip Technology
1:
$0.82
5,561 In Stock
Mouser Part #
579-23K640T-I/SN
Microchip Technology
SRAM 64K 8K X 8 2.7V SERIAL SRAM IND
5,561 In Stock
Alternative Packaging
1
$0.82
10
$0.811
3,300
$0.735
Buy
Min.: 1
Mult.: 1
Reel :
3,300
Details
64 kbit
8 k x 8
25 ns
20 MHz
SPI
3.6 V
2.7 V
10 mA
- 40 C
+ 85 C
SMD/SMT
SOIC-8
Reel, Cut Tape, MouseReel
SRAM 64K 8K X 8 2.7V SERIAL SRAM IND
23K640T-I/ST
Microchip Technology
1:
$0.86
2,855 In Stock
Mouser Part #
579-23K640T-I/ST
Microchip Technology
SRAM 64K 8K X 8 2.7V SERIAL SRAM IND
2,855 In Stock
Alternative Packaging
1
$0.86
10
$0.857
2,500
$0.789
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
64 kbit
8 k x 8
25 ns
20 MHz
SPI
3.6 V
2.7 V
10 mA
- 40 C
+ 85 C
SMD/SMT
TSSOP-8
Reel, Cut Tape, MouseReel
SRAM 512K 1.8V SPI SERIAL SRAM SQI
23A512-I/ST
Microchip Technology
1:
$2.00
377 In Stock
Mouser Part #
579-23A51579-2-I/ST
Microchip Technology
SRAM 512K 1.8V SPI SERIAL SRAM SQI
377 In Stock
Alternative Packaging
1
$2.00
25
$1.92
100
$1.84
Buy
Min.: 1
Mult.: 1
Details
512 kbit
64 k x 8
25 ns
20 MHz
SDI, SPI, SQI
2.2 V
1.7 V
10 mA
- 40 C
+ 85 C
SMD/SMT
TSSOP-8
Tube
SRAM 256K 32K X 8 2.7V SERIAL SRAM EXT
+1 image
23K256-E/ST
Microchip Technology
1:
$1.51
245 In Stock
Mouser Part #
579-23K256-E/ST
Microchip Technology
SRAM 256K 32K X 8 2.7V SERIAL SRAM EXT
245 In Stock
Alternative Packaging
1
$1.51
25
$1.46
100
$1.38
Buy
Min.: 1
Mult.: 1
Details
256 kbit
32 k x 8
32 ns
20 MHz
SPI
3.6 V
2.7 V
10 mA
- 40 C
+ 125 C
SMD/SMT
TSSOP-8
Tube
SRAM 64K 8K X 8 2.7V SERIAL SRAM EXT
23K640-E/SN
Microchip Technology
1:
$0.88
587 In Stock
Mouser Part #
579-23K640-E/SN
Microchip Technology
SRAM 64K 8K X 8 2.7V SERIAL SRAM EXT
587 In Stock
Alternative Packaging
1
$0.88
10
$0.874
25
$0.852
100
$0.821
Buy
Min.: 1
Mult.: 1
Details
64 kbit
8 k x 8
32 ns
20 MHz
SPI
3.6 V
2.7 V
10 mA
- 40 C
+ 125 C
SMD/SMT
SOIC-8
Tube
SRAM 64K 8K X 8 2.7V SERIAL SRAM EXT
23K640-E/ST
Microchip Technology
1:
$0.94
131 In Stock
Mouser Part #
579-23K640-E/ST
Microchip Technology
SRAM 64K 8K X 8 2.7V SERIAL SRAM EXT
131 In Stock
Alternative Packaging
1
$0.94
10
$0.938
25
$0.906
100
$0.863
Buy
Min.: 1
Mult.: 1
Details
64 kbit
8 k x 8
32 ns
20 MHz
SPI
3.6 V
2.7 V
10 mA
- 40 C
+ 125 C
SMD/SMT
TSSOP-8
Tube
SRAM 1024K 2.5V SPI SERIAL SRAM SQI
23LC1024-I/P
Microchip Technology
1:
$2.81
170 In Stock
180 Expected 10/5/2026
Mouser Part #
579-23LC1024-I/P
Microchip Technology
SRAM 1024K 2.5V SPI SERIAL SRAM SQI
170 In Stock
180 Expected 10/5/2026
1
$2.81
25
$2.69
120
$2.59
Buy
Min.: 1
Mult.: 1
Details
1 Mbit
128 k x 8
25 ns
20 MHz
SDI, SPI, SQI
5.5 V
2.5 V
10 mA
- 40 C
+ 85 C
Through Hole
PDIP-8
Tube
SRAM 1024K 2.5V SPI SERIAL SRAM SQI EXT
23LC1024-E/P
Microchip Technology
1:
$2.87
200 In Stock
Mouser Part #
579-23LC10579-24-E/P
Microchip Technology
SRAM 1024K 2.5V SPI SERIAL SRAM SQI EXT
200 In Stock
1
$2.87
25
$2.77
120
$2.66
Buy
Min.: 1
Mult.: 1
Details
1 Mbit
128 k x 8
32 ns
16 MHz
SDI, SPI, SQI
5.5 V
2.5 V
10 mA
- 40 C
+ 125 C
Through Hole
PDIP-8
Tube
SRAM 512K 2.5V SPI SERIAL SRAM SQI
23LC512-I/SN
Microchip Technology
1:
$1.95
395 In Stock
Mouser Part #
579-23LC51579-2-I/SN
Microchip Technology
SRAM 512K 2.5V SPI SERIAL SRAM SQI
395 In Stock
Alternative Packaging
1
$1.95
25
$1.87
100
$1.80
Buy
Min.: 1
Mult.: 1
Details
512 kbit
64 k x 8
25 ns
20 MHz
SDI, SPI, SQI
5.5 V
2.5 V
10 mA
- 40 C
+ 85 C
SMD/SMT
SOIC-8
Tube
SRAM 1024K 1.8V SPI SERIAL SRAM SQI
23A1024-I/ST
Microchip Technology
1:
$2.77
400 In Stock
Mouser Part #
579-23A1024-I/ST
Microchip Technology
SRAM 1024K 1.8V SPI SERIAL SRAM SQI
400 In Stock
Alternative Packaging
1
$2.77
25
$2.67
100
$2.56
Buy
Min.: 1
Mult.: 1
Details
1 Mbit
128 k x 8
25 ns
20 MHz
SDI, SPI, SQI
2.2 V
1.7 V
10 mA
- 40 C
+ 85 C
SMD/SMT
TSSOP-8
Tube
SRAM 256K 32K X 8 1.7V SERIAL SRAM IND
23A256-I/SN
Microchip Technology
1:
$1.37
300 In Stock
Mouser Part #
579-23A256-I/SN
Microchip Technology
SRAM 256K 32K X 8 1.7V SERIAL SRAM IND
300 In Stock
Alternative Packaging
1
$1.37
25
$1.33
100
$1.27
Buy
Min.: 1
Mult.: 1
Details
256 kbit
32 k x 8
32 ns
20 MHz
SPI
1.95 V
1.7 V
10 mA
- 40 C
+ 85 C
SMD/SMT
SOIC-8
Tube
SRAM 256K 32K X 8 1.7V SERIAL SRAM IND
+1 image
23A256-I/ST
Microchip Technology
1:
$1.43
184 In Stock
Mouser Part #
579-23A256-I/ST
Microchip Technology
SRAM 256K 32K X 8 1.7V SERIAL SRAM IND
184 In Stock
Alternative Packaging
1
$1.43
25
$1.37
100
$1.33
Buy
Min.: 1
Mult.: 1
Details
256 kbit
32 k x 8
32 ns
20 MHz
SPI
1.95 V
1.7 V
10 mA
- 40 C
+ 85 C
SMD/SMT
TSSOP-8
Tube
SRAM 64K 8K X 8 1.7V SERIAL SRAM IND
+1 image
23A640-I/P
Microchip Technology
1:
$0.88
479 In Stock
Mouser Part #
579-23A640-I/P
Microchip Technology
SRAM 64K 8K X 8 1.7V SERIAL SRAM IND
479 In Stock
1
$0.88
10
$0.874
25
$0.852
120
$0.821
Buy
Min.: 1
Mult.: 1
Details
64 kbit
8 k x 8
32 ns
20 MHz
SPI
1.95 V
1.7 V
10 mA
- 40 C
+ 85 C
Through Hole
PDIP-8
Tube
SRAM 64K 8K X 8 1.7V SERIAL SRAM IND
23A640-I/SN
Microchip Technology
1:
$0.81
156 In Stock
Mouser Part #
579-23A640-I/SN
Microchip Technology
SRAM 64K 8K X 8 1.7V SERIAL SRAM IND
156 In Stock
Alternative Packaging
1
$0.81
25
$0.767
100
$0.735
Buy
Min.: 1
Mult.: 1
Details
64 kbit
8 k x 8
32 ns
20 MHz
SPI
1.95 V
1.7 V
10 mA
- 40 C
+ 85 C
SMD/SMT
SOIC-8
Tube
SRAM 64K 8K X 8 1.7V SERIAL SRAM IND
+1 image
23A640-I/ST
Microchip Technology
1:
$0.86
335 In Stock
Mouser Part #
579-23A640-I/ST
Microchip Technology
SRAM 64K 8K X 8 1.7V SERIAL SRAM IND
335 In Stock
Alternative Packaging
1
$0.86
10
$0.852
25
$0.831
100
$0.789
Buy
Min.: 1
Mult.: 1
Details
64 kbit
8 k x 8
32 ns
20 MHz
SPI
1.95 V
1.7 V
10 mA
- 40 C
+ 85 C
SMD/SMT
TSSOP-8
Tube
SRAM 256K 32K X 8 2.7V SERIAL SRAM IND
+1 image
23K256-I/P
Microchip Technology
1:
$1.46
91 In Stock
Mouser Part #
579-23K256-I/P
Microchip Technology
SRAM 256K 32K X 8 2.7V SERIAL SRAM IND
91 In Stock
1
$1.46
25
$1.39
120
$1.35
Buy
Min.: 1
Mult.: 1
Details
256 kbit
32 k x 8
25 ns
20 MHz
SPI
3.6 V
2.7 V
10 mA
- 40 C
+ 85 C
Through Hole
PDIP-8
Tube
SRAM 256K 32K X 8 2.7V SERIAL SRAM IND
23K256T-I/SN
Microchip Technology
1:
$1.52
672 In Stock
6,600 Expected 12/21/2026
Mouser Part #
579-23K256T-I/SN
Microchip Technology
SRAM 256K 32K X 8 2.7V SERIAL SRAM IND
672 In Stock
6,600 Expected 12/21/2026
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Reel :
3,300
Details
256 kbit
32 k x 8
25 ns
20 MHz
SPI
3.6 V
2.7 V
10 mA
- 40 C
+ 85 C
SMD/SMT
SOIC-8
Reel, Cut Tape, MouseReel
SRAM 64K 8K X 8 2.7V SERIAL SRAM IND
+1 image
23K640-I/P
Microchip Technology
1:
$0.88
417 In Stock
Mouser Part #
579-23K640-I/P
Microchip Technology
SRAM 64K 8K X 8 2.7V SERIAL SRAM IND
417 In Stock
1
$0.88
10
$0.874
25
$0.852
120
$0.821
Buy
Min.: 1
Mult.: 1
Details
64 kbit
8 k x 8
25 ns
20 MHz
SPI
3.6 V
2.7 V
10 mA
- 40 C
+ 85 C
Through Hole
PDIP-8
Tube
SRAM 64K 8K X 8 2.7V SERIAL SRAM IND
23K640-I/ST
Microchip Technology
1:
$0.86
532 In Stock
Mouser Part #
579-23K640-I/ST
Microchip Technology
SRAM 64K 8K X 8 2.7V SERIAL SRAM IND
532 In Stock
Alternative Packaging
1
$0.86
10
$0.852
25
$0.831
100
$0.789
Buy
Min.: 1
Mult.: 1
Details
64 kbit
8 k x 8
25 ns
20 MHz
SPI
3.6 V
2.7 V
10 mA
- 40 C
+ 85 C
SMD/SMT
TSSOP-8
Tube
SRAM 1024K 2.5V SPI SERIAL SRAM SQI
23LC1024T-I/ST
Microchip Technology
1:
$2.80
20,000 On Order
Mouser Part #
579-23LC1024T-I/ST
Microchip Technology
SRAM 1024K 2.5V SPI SERIAL SRAM SQI
20,000 On Order
View Dates
Alternative Packaging
On Order:
10,000 Expected 12/24/2026
10,000 Expected 1/8/2027
Factory Lead-Time:
36 Weeks
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
1 Mbit
128 k x 8
25 ns
20 MHz
SDI, SPI, SQI
5.5 V
2.5 V
10 mA
- 40 C
+ 85 C
SMD/SMT
TSSOP-8
Reel, Cut Tape, MouseReel
SRAM 1024K 1.8V SPI SERIAL SRAM SQI EXT
23A1024T-E/SN
Microchip Technology
3,300:
$2.59
Non-Stocked Lead-Time 11 Weeks
Mouser Part #
579-23A1024T-E/SN
Microchip Technology
SRAM 1024K 1.8V SPI SERIAL SRAM SQI EXT
Non-Stocked Lead-Time 11 Weeks
Alternative Packaging
Buy
Min.: 3,300
Mult.: 3,300
Reel :
3,300
Details
1 Mbit
128 k x 8
32 ns
16 MHz
SDI, SPI, SQI
2.2 V
1.7 V
10 mA
- 40 C
+ 125 C
SMD/SMT
SOIC-8
Reel
SRAM 1024K 1.8V SPI SERIAL SRAM SQI EXT
23A1024T-E/ST
Microchip Technology
2,500:
$2.64
Non-Stocked Lead-Time 11 Weeks
Mouser Part #
579-23A1024T-E/ST
Microchip Technology
SRAM 1024K 1.8V SPI SERIAL SRAM SQI EXT
Non-Stocked Lead-Time 11 Weeks
Alternative Packaging
Buy
Min.: 2,500
Mult.: 2,500
Reel :
2,500
Details
1 Mbit
128 k x 8
32 ns
16 MHz
SDI, SPI, SQI
2.2 V
1.7 V
10 mA
- 40 C
+ 125 C
SMD/SMT
TSSOP-8
Reel
SRAM 512K 1.8V SPI SERIAL SRAM SQI EXT
23A512-E/P
Microchip Technology
1:
$2.09
Non-Stocked Lead-Time 11 Weeks
Mouser Part #
579-23A51579-2-E/P
Microchip Technology
SRAM 512K 1.8V SPI SERIAL SRAM SQI EXT
Non-Stocked Lead-Time 11 Weeks
1
$2.09
25
$2.02
120
$1.95
Buy
Min.: 1
Mult.: 1
Details
512 kbit
64 k x 8
32 ns
16 MHz
SDI, SPI, SQI
2.2 V
1.7 V
10 mA
- 40 C
+ 125 C
Through Hole
PDIP-8
Tube
SRAM 512K 1.8V SPI SERIAL SRAM SQI
23A512-I/P
Microchip Technology
1:
$2.02
Non-Stocked Lead-Time 11 Weeks
Mouser Part #
579-23A51579-2-I/P
Microchip Technology
SRAM 512K 1.8V SPI SERIAL SRAM SQI
Non-Stocked Lead-Time 11 Weeks
1
$2.02
25
$1.95
120
$1.86
Buy
Min.: 1
Mult.: 1
Details
512 kbit
64 k x 8
25 ns
20 MHz
SDI, SPI, SQI
2.2 V
1.7 V
10 mA
- 40 C
+ 85 C
Through Hole
PDIP-8
Tube