
For Reference Only
Part Number | FM18W08-SG |
OEMstron Part # | FM18W08-SG |
Manufacturer | Cypress Semiconductor |
Category | Semiconductors › Memory ICs › Memory |
Description | IC FRAM 256K PARALLEL 28SOIC |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | FM18W08-SG PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 22 - Mar 27 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
FM18W08-SG Specifications
Part Number | FM18W08-SG | |
Brand | Cypress Semiconductor | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Memory ICs | |
Subcategory | Memory | |
Manufacturer | Cypress Semiconductor Corp | |
Series | F-RAM™ | |
Memory Type | Non-Volatile | |
Memory Format | FRAM | |
Technology | FRAM (Ferroelectric RAM) | |
Memory Size | 256Kb (32K x 8) | |
Memory Interface | Parallel | |
Clock Frequency | - | |
Write Cycle Time - Word, Page | 130ns | |
Access Time | - | |
Voltage - Supply | 2.7V ~ 5.5V | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 28-SOIC (0.295", 7.50mm Width) | |
Supplier Device Package | 28-SOIC |
FM18W08-SG Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
FM18W08-SGTR D# V36:1790_07447960 Cypress Semiconductor |
FRAM 256Kbit Parallel Interface 3.3V 28-Pin SOIC T/R RoHS: Compliant
|
Americas - 0 |
FM18W08-SG D# E54:1762_06625862 Cypress Semiconductor |
FRAM 256Kbit Parallel Interface 3.3V 28-Pin SOIC Tube RoHS: Compliant
|
Europe - 704 |
Part Number | Description | Stock |
FM18W08-SGTR D# FM18W08-SGTR Cypress Semiconductor |
NVRAM FRAM Parallel 256K-Bit 3.3V 28-Pin SOIC T/R - Bulk (Alt: FM18W08-SGTR) |
Americas - 126 |
FM18W08-SG D# FM18W08-SG Infineon Technologies AG |
NVRAM FRAM Parallel 256Kbit 3.3V 28-pin SOIC Tube - Rail/Tube (Alt: FM18W08-SG) RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
FM18W08-SG Ramtron International Corporation |
IC FRAM 256KBIT 70NS 28SOIC |
Contact Us |
FM18W08-SGTR Ramtron International Corporation |
IC FRAM 256KBIT 70NS 28SOIC |
Contact Us |
Part Number | Description | Stock |
FM18W08-SGTR D# C1S159300308014 Cypress Semiconductor |
FRAM 256Kbit Parallel 3.3V 28-Pin SOIC Tape and Reel RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Cut Tape
|
816 |
FM18W08-SG D# C1S159300311285 Cypress Semiconductor |
FRAM 256Kbit Parallel 3.3V 28-Pin SOIC Tube RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Tube
|
191 |
Part Number | Description | Stock |
FM18W08-SGTR D# 428-3775-1-ND Cypress Semiconductor |
IC FRAM 256KBIT PARALLEL 28SOIC |
672 In Stock |
FM18W08-SG D# 428-3555-ND Cypress Semiconductor |
IC FRAM 256KBIT PARALLEL 28SOIC |
On Order |
Part Number | Description | Stock |
FM18W08-SG Cypress Semiconductor |
In stock shipping within 2days |
1000 |
FM18W08-SGTR Cypress Semiconductor |
In stock shipping within 2days |
1000 |
Part Number | Description | Stock |
FM18W08-SG D# 2077744 Infineon Technologies AG |
FRAM, 256K, PARALLEL, 28SOIC RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
FM18W08-SGTR D# 2772907 Infineon Technologies AG |
F-RAM, NON-VOL, 256KBIT, SOIC-28 RoHS: Compliant
Min Qty: 1
Container: Each
|
271 |
Part Number | Description | Stock |
FM18W08-SG Cypress Semiconductor |
Stock |
367 |
Part Number | Description | Stock |
FM18W08-SG Cypress Semiconductor |
FM18W08 Series 256 Kb (32 K x 8) 3.3 V 70 ns Parallel F-RAM Memory - SOIC-28 RoHS: Compliant
pbFree: Yes
|
0 Tube |
FM18W08-SGTR Cypress Semiconductor |
FM18W08 Series 256 Kb (32 K × 8) Wide Voltage Bytewide F-RAM Memory-SOIC-28 RoHS: Compliant
pbFree: Yes
|
0 Reel |
Part Number | Description | Stock |
FM18W08SG |
OEM/CM QUOTES ONLY | NO BROKERS |
5750 |
FM18W08SGTR Cypress Semiconductor |
OEM/CM QUOTES ONLY | NO BROKERS |
17250 |
Part Number | Description | Stock |
FM18W08-SGTR Cypress Semiconductor |
OEM/CM Immediate delivery |
30000 |
FM18W08-SG Ramtron International Corporation |
OEM/CM Immediate delivery |
104 |
Part Number | Description | Stock |
FM18W08-SG D# 877-FM18W08-SG Cypress Semiconductor |
F-RAM 256Kb 70ns 32K x 8 Parallel FRAM RoHS: Compliant
|
120 |
FM18W08-SGTR D# 877-FM18W08-SGTR Cypress Semiconductor |
F-RAM 256Kb 70ns 32K x 8 Parallel FRAM RoHS: Compliant
|
1193 |
Part Number | Description | Stock |
FM18W08-SG D# 54W8380 Infineon Technologies AG |
TUBE / F-RAM MEMORY PARALLEL ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 1
Container: Bulk
|
123 |
FM18W08-SGTR D# 41AH7436 Infineon Technologies AG |
F-RAM, NON-VOL, 256KBIT, SOIC-28, Memory Size:256Kbit, Memory Organisation:32K x 8bit, IC Interface Type:Parallel, Clock Frequency:-, Supply Voltage Min:2.7V, Supply Voltage Max:5.5V, Memory Case Style:SOIC, No. of Pins:28Pins RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
25 |
Part Number | Description | Stock |
FM18W08-SGTR D# NS-FM18W08-SGTR Cypress Semiconductor |
OEM/CM ONLY |
8411 |
FM18W08-SG D# NS-FM18W08-SG Cypress Semiconductor |
OEM/CM ONLY |
4587 |
Part Number | Description | Stock |
FM18W08-SG RAM |
MEMORY CIRCUIT, 32KX8, CMOS, PDSO28 |
960 |
Part Number | Description | Stock |
FM18W08-SG D# 1254205 Cypress Semiconductor |
Cypress Semiconductor 256kbit Parallel FRAM Memory 28-Pin SOIC, FM18W08-SG, EA Min Qty: 1
Container: Bulk
|
302 |
Part Number | Description | Stock |
FM18W08-SGTR Cypress Semiconductor |
FRAM Memory, 32KX8 PDSO28 RoHS: Compliant
|
126 |
Part Number | Description | Stock |
FM18W08SG Cypress Semiconductor |
OEM/CM ONLY |
1884 |
FM18W08SGTR Cypress Semiconductor |
OEM/CM ONLY |
11112 |
Part Number | Description | Stock |
FM18W08-SG RAMTRON |
IN stock Immediate delivery |
99 |
FM18W08-SGTR Cypress Semiconductor |
IN stock Immediate delivery |
29985 |
Part Number | Description | Stock |
FM18W08-SGTR Cypress Semiconductor |
shipping today |
389 |
FM18W08-SG Ramtron International Corporation |
shipping today |
2096 |
Part Number | Description | Stock |
FM18W08-SG D# 53121379 Cypress Semiconductor |
FRAM 256Kbit Parallel Interface 3.3V 28-Pin SOIC Tube RoHS: Compliant
|
Americas - 1194 |
Part Number | Description | Stock |
FM18W08-SG Cypress Semiconductor |
RFQ |
8664 |
FM18W08-SGTR mfr |
RFQ |
10114 |
Part Number | Description | Stock |
FM18W08-SGTR Cypress Semiconductor |
IC FRAM 256KBIT 70NS 28SOIC |
9488 |
FM18W08-SG Cypress Semiconductor |
IC FRAM 256KBIT 70NS 28SOIC |
2903 |
Part Number | Description | Stock |
FM18W08-SGTR D# 2772907 Infineon Technologies AG |
F-RAM, NON-VOL, 256KBIT, SOIC-28 RoHS: Compliant
Min Qty: 1
Container: Each
|
271 |
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Lead-Time | Can Ship Immediately |
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