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Ramtron
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Semiconductors
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Memory
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F-RAM
Ramtron
»
Semiconductors
»
Memory
»
F-RAM
Part Number / Keyword
Stocked
RoHS Compliant
F-RAM
(353 Matches)
Memory Size
2 bit
4 bit
4 KB
16 KB
32 KB
64 KB
256 KB
256 Kbit
512 KB
512 Kbit
1 MB
1 Mbit
2 MB
4 Mbit
8 Mbit
Reset
Organization
2 K x 8
4096 x 8
8 K x 8
32 K x 8
32768 x 8 bit
64 K x 8
65536 x 8 bit
128 K x 16
128 K x 8
128 K x 8 bit
131072 x 8 bit
256 K x 16
256 Kbit x 16
512 K x 16
512 K x 8
Reset
Interface
2-Wire
I2C
I2C Serial
Parallel
Serial
SPI
Reset
Access Time
55 ns
60 ns
70 ns
120 ns
250 us
10 ms
100 KBPs
Reset
Operating Supply Voltage
-1 V to + 7 V
0 V to + 3.3 V
0 V to + 5 V
2 V to 3.6 V
2.7 V to 3.6 V
2.7 V to 3.65 V
2.7 V to 5.5 V
3 V to 3.6 V
3 V to 3.65 V
3.3 V
4 V to 5 V
4 V to 5.5 V
4.5 V to 5.5 V
Reset
Operating Temperature Range
- 40 C to + 85 C
- 20 C to + 85 C
0 C to + 70 C
Reset
Package / Case
BGA-48
DFN-8
FBGA-48
PDIP-28
QFN-16
QFP-44
SOIC-14
SOIC-20
SOIC-28
SOIC-8
SOT-23-8
TDFN-8
TSOP-32
TSOP-44
Reset
Packaging
Reel
Tray
Tube
Reset
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Image
Mouser Part #
Mfr. Part #
Mfr.
Description
Availability
Pricing
(USD)
Quantity
RoHS
Memory Size
Organization
Interface
Access Time
Operating Supply Voltage
Operating Temperature Range
Package / Case
Packaging
Enlarge
Larger Image
Images are for reference only
See Product Specifications
877-FM6124
FM6124-QG
Ramtron
F-RAM 20V 4.5A 6.5W w/32K FRAM
Page 273
Data Sheet
96
In Stock
1
:
$26.40
25
:
$25.20
100
:
$22.80
More:
Get Quote
Min.:
1
Mult.:
1
Details
32 KB
I2C
100 KBPs
3 V to 3.6 V
- 40 C to + 85 C
QFP-44
Tube
Enlarge
Larger Image
Images are for reference only
See Product Specifications
877-FM3130-DG
FM3130-DG
Ramtron
F-RAM 64K w/RTC Pwr Mon WDT Bat Sw PF
Page 234
Data Sheet
Product Info.
112
In Stock
1
:
$4.27
25
:
$4.07
100
:
$3.69
500
:
$3.49
More:
Get Quote
Min.:
1
Mult.:
1
Details
64 KB
8 K x 8
I2C Serial
2.7 V to 3.6 V
- 40 C to + 85 C
TDFN-8
Tube
Enlarge
Images are for reference only
See Product Specifications
877-FM24C512-G
FM24C512-G
Ramtron
F-RAM 512K (64kX8) 5V
Page 272
Data Sheet
629
In Stock
1
:
$11.51
25
:
$10.98
100
:
$9.94
500
:
$9.41
More:
Get Quote
Min.:
1
Mult.:
1
Details
SOIC-8
Tube
Enlarge
Larger Image
Images are for reference only
See Product Specifications
877-FM25L04-DG
FM25L04-DG
Ramtron
F-RAM 4K (512x8) 2.7V
Page 272
Data Sheet
216
In Stock
1
:
$1.50
25
:
$1.32
100
:
$1.24
500
:
$1.20
1,000
:
View
Min.:
1
Mult.:
1
Details
4 KB
512 K x 8
Serial
2.7 V to 3.6 V
- 40 C to + 85 C
TDFN-8
Tube
Enlarge
Images are for reference only
See Product Specifications
877-FM24CL32-G
FM24CL32-G
Ramtron
F-RAM 32K (4Kx8) 3.0V
Page 272
Data Sheet
74
In Stock
1
:
$2.53
25
:
$2.42
100
:
$2.19
500
:
$2.07
More:
Get Quote
Min.:
1
Mult.:
1
Details
32 KB
4096 x 8
Serial
2.7 V to 3.6 V
- 40 C to + 85 C
SOIC-8
Tube
Enlarge
Images are for reference only
See Product Specifications
877-FM3130-G
FM3130-G
Ramtron
F-RAM 64K w/RTC Pwr Mon WDT Bat Sw PF
Page 234
Data Sheet
59
In Stock
1
:
$4.09
25
:
$3.91
100
:
$3.53
500
:
$3.35
More:
Get Quote
Min.:
1
Mult.:
1
Details
2.7 V to 3.6 V
- 40 C to + 85 C
SOIC-8
Tube
Enlarge
Images are for reference only
See Product Specifications
877-FM25V10-G
FM25V10-G
Ramtron
F-RAM 1M (128Kx8) 2.0-3.6V
Page 272
Data Sheet
56
In Stock
More Info Available
1
:
$12.91
25
:
$12.33
100
:
$11.15
More:
Get Quote
Min.:
1
Mult.:
1
Details
1 Mbit
128 K x 8
SPI
2 V to 3.6 V
- 40 C to + 85 C
SOIC-8
Tube
Enlarge
Larger Image
Images are for reference only
See Product Specifications
877-FM24CL64-DG
FM24CL64-DG
Ramtron
F-RAM 64K (8Kx8) 2.7V
Page 272
Data Sheet
167
In Stock
1
:
$3.34
25
:
$3.19
100
:
$2.89
500
:
$2.74
More:
Get Quote
Min.:
1
Mult.:
1
Details
64 KB
8 K x 8
2-Wire
2.7 V to 3.6 V
- 40 C to + 85 C
DFN-8
Tube
Enlarge
Larger Image
Images are for reference only
See Product Specifications
877-FM1112
FM1112-QG
Ramtron
F-RAM Quad 2.7 to 3.6V
Page 273
Data Sheet
270
In Stock
1
:
$1.85
25
:
$1.76
100
:
$1.60
500
:
$1.51
More:
Get Quote
Min.:
1
Mult.:
1
Details
4 bit
Serial
2.7 V to 3.6 V
- 40 C to + 85 C
QFN-16
Tube
Enlarge
Images are for reference only
See Product Specifications
877-FM24VN10-G
FM24VN10-G
Ramtron
F-RAM 1M (128Kx8) 2.0-3.6V w/Unique Ser Number
Page 272
Data Sheet
101
In Stock
1
:
$13.29
25
:
$12.68
100
:
$11.48
More:
Get Quote
Min.:
1
Mult.:
1
Details
1 Mbit
131072 x 8 bit
I2C
2 V to 3.6 V
- 40 C to + 85 C
SOIC-8
Tube
Enlarge
Images are for reference only
See Product Specifications
877-FM33256-G
FM33256-G
Ramtron
F-RAM 256K w/Pwr Mon WDT Bat Sw Pwr Fail
Page 234
Data Sheet
7
In Stock
More Info Available
1
:
$8.32
25
:
$7.94
100
:
$7.18
500
:
$6.80
More:
Get Quote
Min.:
1
Mult.:
1
Details
SOIC-14
Tube
Enlarge
Images are for reference only
See Product Specifications
877-FM24C04A-G
FM24C04A-G
Ramtron
F-RAM 4K (512x8) 5V
Page 272
Data Sheet
426
In Stock
1
:
$1.19
25
:
$1.13
100
:
$1.03
500
:
$0.97
1,000
:
View
Min.:
1
Mult.:
1
Details
4 KB
512 K x 8
2-Wire
0 V to + 5 V
SOIC-8
Tube
877-FM22LD16-55-BG
FM22LD16-55-BG
Ramtron
F-RAM 4M (256Kx16) 55ns
Page 273
Data Sheet
287
In Stock
1
:
$33.79
25
:
$32.26
100
:
$29.18
More:
Get Quote
Min.:
1
Mult.:
1
Details
4 Mbit
256 K x 16
Parallel
55 ns
3.3 V
- 40 C to + 85 C
BGA-48
Tray
Enlarge
Images are for reference only
See Product Specifications
877-FM24CL64-G
FM24CL64-G
Ramtron
F-RAM 64K (8Kx8) 2.7V
Page 272
Data Sheet
859
In Stock
1
:
$3.06
25
:
$2.92
100
:
$2.64
500
:
$2.50
More:
Get Quote
Min.:
1
Mult.:
1
Details
64 KB
8 K x 8
2-Wire
2.7 V to 3.6 V
- 40 C to + 85 C
SOIC-8
Tube
Enlarge
Larger Image
Images are for reference only
See Product Specifications
877-FM24CL16-DG
FM24CL16-DG
Ramtron
F-RAM 16K (2Kx8) 2.7V
Page 272
Data Sheet
73
In Stock
1
:
$1.78
25
:
$1.70
100
:
$1.54
500
:
$1.46
More:
Get Quote
Min.:
1
Mult.:
1
Details
16 KB
2 K x 8
2-Wire
2.7 V to 3.6 V
- 40 C to + 85 C
DFN-8
Tube
Enlarge
Images are for reference only
See Product Specifications
877-FM24C256-G
FM24C256-G
Ramtron
F-RAM 256K (32Kx8) 5V
Page 272
Data Sheet
708
In Stock
1
:
$6.69
25
:
$6.38
100
:
$5.78
500
:
$5.47
More:
Get Quote
Min.:
1
Mult.:
1
Details
256 KB
32 K x 8
2-Wire
0 V to + 5 V
- 40 C to + 85 C
SOIC-8
Tube
Enlarge
Images are for reference only
See Product Specifications
877-FM25L16-G
FM25L16-G
Ramtron
F-RAM 16K (2Kx8) 2.7V
Page 272
Data Sheet
820
In Stock
More Info Available
1
:
$1.85
25
:
$1.76
100
:
$1.60
500
:
$1.51
More:
Get Quote
Min.:
1
Mult.:
1
Details
16 KB
2 K x 8
SPI
2.7 V to 3.6 V
- 40 C to + 85 C
SOIC-8
Tube
Enlarge
Larger Image
Images are for reference only
See Product Specifications
877-FM25L256B-DG
FM25L256B-DG
Ramtron
F-RAM 256K (32Kx8) 2.7V
Data Sheet
Product Info.
173
In Stock
1
:
$7.28
10
:
$6.95
50
:
$6.29
100
:
$5.96
200
:
View
Min.:
1
Mult.:
1
Details
256 KB
32768 x 8 bit
SPI
10 ms
2.7 V to 3.6 V
- 40 C to + 85 C
DFN-8
Tube
Enlarge
Larger Image
Images are for reference only
See Product Specifications
877-FM18L08-70-PG
FM18L08-70-PG
Ramtron
F-RAM 256K (32Kx8) 70ns 3V
Data Sheet
Product Info.
10
In Stock
1
:
$9.97
25
:
$9.51
100
:
$8.61
500
:
$8.15
More:
Get Quote
Min.:
1
Mult.:
1
Details
256 KB
32 K x 8
Parallel
70 ns
3 V to 3.6 V
- 40 C to + 85 C
PDIP-28
Tube
Enlarge
Images are for reference only
See Product Specifications
877-FM25CL64-GA
FM25CL64-GA
Ramtron
F-RAM 64K (8Kx8) 2.7V Grade 1
Data Sheet
381
In Stock
1
:
$3.54
25
:
$3.38
100
:
$3.06
500
:
$2.90
More:
Get Quote
Min.:
1
Mult.:
1
Details
SOIC-8
Tube
Enlarge
Larger Image
Images are for reference only
See Product Specifications
877-FM1107
To purchase full reel, order in multiples of 3000:
FM1107
Ramtron
F-RAM Dual 2.7 to 3.6V
Page 273
Data Sheet
2,900
In Stock
1
:
$1.12
25
:
$1.07
100
:
$0.97
500
:
$0.92
1,000
:
View
Min.:
1
Mult.:
1
Reel
:
3,000
Details
2 bit
Serial
2.7 V to 3.6 V
- 40 C to + 85 C
SOT-23-8
Reel
Enlarge
Images are for reference only
See Product Specifications
877-FM25256B-G
FM25256B-G
Ramtron
F-RAM 256K (32Kx8) 5V
Data Sheet
1,353
In Stock
More Info Available
1
:
$6.27
25
:
$5.99
100
:
$5.42
500
:
$5.13
More:
Get Quote
Min.:
1
Mult.:
1
Details
256 KB
32768 x 8 bit
SPI
10 ms
4 V to 5.5 V
- 40 C to + 85 C
SOIC-8
Tube
Enlarge
Images are for reference only
See Product Specifications
877-FM25040A-G
FM25040A-G
Ramtron
F-RAM 4K (512x8) 5V
Page 272
Data Sheet
2,021
In Stock
1
:
$1.08
25
:
$1.03
100
:
$0.93
500
:
$0.88
1,000
:
View
Min.:
1
Mult.:
1
Details
4 KB
512 K x 8
SPI
0 V to + 5 V
- 40 C to + 85 C
SOIC-8
Tube
Enlarge
Larger Image
Images are for reference only
See Product Specifications
877-FM31278-G
FM31278-G
Ramtron
F-RAM 256K w/RTC Pwr Mon WDT Bat Sw PF
Page 234
Data Sheet
54
In Stock
1
:
$8.32
25
:
$7.94
100
:
$7.18
500
:
$6.80
More:
Get Quote
Min.:
1
Mult.:
1
Details
SOIC-14
Tube
Enlarge
Larger Image
Images are for reference only
See Product Specifications
877-FM1106
To purchase full reel, order in multiples of 3000:
FM1106
Ramtron
F-RAM Dual 2.7 to 3.6V
Page 273
Data Sheet
2,906
In Stock
1
:
$0.92
25
:
$0.88
100
:
$0.80
500
:
$0.76
1,000
:
View
Min.:
1
Mult.:
1
Reel
:
3,000
Details
2 bit
Serial
2.7 V to 3.6 V
- 40 C to + 85 C
SOT-23-8
Reel
Page:
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4
5
6
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10
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