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ROHM Co., Ltd.
DDR SDRAM Memory Chips

ROHM Co., Ltd.- DDR SDRAM Memory Chips

ROHM Co., Ltd., established in 1958 and headquartered in Kyoto, Japan, is a globally renowned multinational semiconductor and electronic component manufacturer. Upholding the corporate policy of 'Quality First', ROHM places product reliability at the core of all operations. The company designs and manufactures a comprehensive portfolio of integrated circuits (ICs), discrete semiconductors, optical components, passive components, modules, and medical devices. Key IC product lines include power management ICs, motor drivers, LED drivers, and standard logic ICs, along with specialized analog solutions like operational amplifiers and comparators. In the discrete space, ROHM is a leader in power devices, notably offering a wide range of silicon carbide (SiC) MOSFETs and Schottky barrier diodes, IGBTs, and EcoGaN™ gallium nitride devices for high-efficiency power conversion. The company also provides a vast array of sensors, including Hall effect, temperature, and ambient light sensors, as well as high-reliability resistors and silicon capacitors. With a strong focus on automotive and industrial markets, ROHM has earned a reputation for providing robust, long-lifecycle products that meet stringent reliability standards. The company operates a global network of design, sales, and manufacturing facilities, and has a significant presence in China, with factories in Dalian and Tianjin and design and quality assurance centers in Shanghai and Shenzhen. ROHM’s technology leadership in system ICs and advanced power solutions has positioned it as a top-tier supplier in the worldwide electronics industry.

DDR SDRAM Memory Chips - 型号列表

33 parts in total

Mfr Part #	Quantity Available	Price	Memory Size	Voltage - Supply	Package / Case	Operating Temperature	Memory Type	Packaging	Supplier Device Package	Memory Format	Mfr	Series	Frequency	Technology	Part Status	Mounting Type	Memory Interface	Base Product Number	DigiKey Programmable	Write Cycle Time - Word, Page	Memory Organization	Grade	Qualification	Tariff No	Memory	Interface	Weight	Number of Pins	Material Finish	Features	Standard Package	RoHS	Speed	MOQ	Unit Pack	Termination	Access Time
MR45V256AMAZAAB FeRAM FERAM, 256K, SPI, 8SOP ROHM	10	1: ¥38.692	:256Kbit	:3V	:SOP	:-40°C	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	85423290	:32K x 8bit	:SPI	0.000175	:8	:-	-	-	-	-	2500	2500	:SMD	-
2 MR45V032AMAZBATL IC FRAM 32KBIT SPI 15MHZ 8SOP FERAM, 32KBIT, SPI, 8SOP Rohm Semiconductor	10	1: ¥21.6384	32K (4K x 8)	2.7 V ~ 3.6 V	8-SOIC (0.154", 3.90mm Width)	-40°C ~ 85°C	FRAM (Ferroelectric RAM)	Tape & Reel (TR)	8-SOP	RAM	-	-	-	-	-	-	-	-	-	-	-	-	-	85423290	:4K x 8bit	SPI Serial	0.000175	:8	:MSL 1 - Unlimited	:Ferroelectric Random Access Memory, 10 Year Data Retention	2,500	Lead free / RoHS Compliant	15MHz	-	-	-	-
2 MR45V256AMAZAAT-L IC FRAM 256KBIT 15MHZ 8SOP FERAM, 256K, SPI, 8SOP FRAM SPI 32Kx8 SO8 3.0V Rohm Semiconductor	36	1: ¥23.4255	256K (32K x 8)	3 V ~ 3.6 V	8-SOIC (0.154", 3.90mm Width)	-40°C ~ 85°C	FRAM (Ferroelectric RAM)	Tape & Reel (TR)	8-SOP	RAM	-	-	-	-	-	-	-	-	-	-	-	-	-	85423290	:32K x 8bit	SPI Serial	0.000175	:8	:MSL 1 - Unlimited	:Ferroelectric Random Access Memory, 10 Year Data Retention	2,500	Lead free / RoHS Compliant	15MHz	-	-	-	-
MR48V256ATAZBAAL FERAM, 256K, 28TSOP ROHM	10	1: ¥27.18	:256Kbit	:3V	:TSOP	:-40°C	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	85423290	:32K x 8bit	:Parallel	0.000175	:28	:MSL 3 - 168 hours	:Ferroelectric Random Access Memory, 10 Year Data Retention	-	-	-	-	-	-	:70ns
BR93A76RFJ-WME2 . BR93A76RFJ-WME2 - EEPROM Memory IC 8Kbit Microwire 2 MHz 8-SOP-J from Rohm Semiconductor. from now! ROHM Co., Ltd.	-		8Kbit	2.5V ~ 5.5V	8-SOIC (0.154", 3.90mm Width)	-40°C ~ 105°C (TA)	Non-Volatile	Tape & Reel (TR)	8-SOP-J	EEPROM	Rohm Semiconductor	-	2 MHz	EEPROM	Active	Surface Mount	Microwire	BR93A76	Not Verified	5ms	512 x 16	Automotive	AEC-Q100	-	-	-	-	-	-	-	-	-	-	-	-	-	-
BR24H64FVT-5ACE2 . BR24H64FVT-5ACE2 - EEPROM Memory IC 64Kbit I2C 1 MHz 8-TSSOP-B from Rohm Semiconductor. from now! ROHM Co., Ltd.	50	30: ¥5.5866	64Kbit	1.7V ~ 5.5V	8-TSSOP (0.173", 4.40mm Width)	-40°C ~ 125°C (TA)	Non-Volatile	Tape & Reel (TR), Cut Tape (CT), Digi-Reel®	8-TSSOP-B	EEPROM	Rohm Semiconductor	-	1 MHz	EEPROM	Active	Surface Mount	I2C	BR24H64	Not Verified	3.5ms	8K x 8	Automotive	AEC-Q100	-	-	-	-	-	-	-	-	-	-	-	-	-	-
BR24G1MFJ-5AE2 . BR24G1MFJ-5AE2 - EEPROM Memory IC 1Mbit I2C 1 MHz 8-SOP-J from Rohm Semiconductor. from now! ROHM Co., Ltd.	351	1: ¥3.7695	1Mbit	1.7V ~ 5.5V	8-SOIC (0.154", 3.90mm Width)	-40°C ~ 85°C (TA)	Non-Volatile	Tape & Reel (TR), Cut Tape (CT), Digi-Reel®	8-SOP-J	EEPROM	Rohm Semiconductor	-	1 MHz	EEPROM	Active	Surface Mount	I2C	BR24G1	Not Verified	3.5ms	128K x 8	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
BR25H128FJ-5ACE2 . BR25H128FJ-5ACE2 - EEPROM Memory IC 128Kbit SPI 20 MHz 8-SOP-J from Rohm Semiconductor. from now! ROHM Co., Ltd.	100	30: ¥6.0465	128Kbit	1.7V ~ 5.5V	8-SOIC (0.154", 3.90mm Width)	-40°C ~ 125°C (TA)	Non-Volatile	Tape & Reel (TR), Cut Tape (CT), Digi-Reel®	8-SOP-J	EEPROM	Rohm Semiconductor	-	20 MHz	EEPROM	Active	Surface Mount	SPI	BR25H128	Not Verified	3.5ms	16K x 8	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
BR24G512FVT-5AE2 . BR24G512FVT-5AE2 - EEPROM Memory IC 512Kbit I2C 1 MHz 8-TSSOP-B from Rohm Semiconductor. from now! ROHM Co., Ltd.	6170	100: ¥6.556	512Kbit	1.6V ~ 5.5V	8-TSSOP (0.173", 4.40mm Width)	-40°C ~ 85°C (TA)	Non-Volatile	Tape & Reel (TR), Cut Tape (CT), Digi-Reel®	8-TSSOP-B	EEPROM	Rohm Semiconductor	-	1 MHz	EEPROM	Active	Surface Mount	I2C	BR24G512	Not Verified	3.5ms	64K x 8	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
BR25H640FJ-5ACE2 . BR25H640FJ-5ACE2 - EEPROM Memory IC 64Kbit SPI 20 MHz 8-SOP-J from Rohm Semiconductor. from now! ROHM Co., Ltd.	30	30: ¥5.5866	64Kbit	1.7V ~ 5.5V	8-SOIC (0.154", 3.90mm Width)	-40°C ~ 125°C (TA)	Non-Volatile	Tape & Reel (TR), Cut Tape (CT)	8-SOP-J	EEPROM	Rohm Semiconductor	-	20 MHz	EEPROM	Active	Surface Mount	SPI	BR25H640	Not Verified	3.5ms	8K x 8	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
BR24H16FJ-5ACE2 . BR24H16FJ-5ACE2 - EEPROM Memory IC 16Kbit I2C 1 MHz 8-SOP-J from Rohm Semiconductor. from now! ROHM Co., Ltd.	50	40: ¥4.5613	16Kbit	1.7V ~ 5.5V	8-SOIC (0.154", 3.90mm Width)	-40°C ~ 125°C (TA)	Non-Volatile	Tape & Reel (TR), Cut Tape (CT)	8-SOP-J	EEPROM	Rohm Semiconductor	-	1 MHz	EEPROM	Active	Surface Mount	I2C	BR24H16	Not Verified	3.5ms	2K x 8	Automotive	AEC-Q100	-	-	-	-	-	-	-	-	-	-	-	-	-	-
BR24H32ANUX-5ACTR . BR24H32ANUX-5ACTR - EEPROM Memory IC 32Kbit I2C 1 MHz VSON08AX2030 from Rohm Semiconductor. from now! ROHM Co., Ltd.	32000	4000: ¥1.1492	32Kbit	1.7V ~ 5.5V	8-UFDFN Exposed Pad	-40°C ~ 125°C (TA)	Non-Volatile	Tape & Reel (TR), Cut Tape (CT), Digi-Reel®	VSON08AX2030	EEPROM	Rohm Semiconductor	-	1 MHz	EEPROM	Active	Surface Mount	I2C	BR24H32	Not Verified	3.5ms	-	Automotive	AEC-Q100	-	-	-	-	-	-	-	-	-	-	-	-	-	-
BR24H16FVM-5ACTR . BR24H16FVM-5ACTR - EEPROM Memory IC 16Kbit I2C 1 MHz 8-MSOP from Rohm Semiconductor. from now! ROHM Co., Ltd.	76	40: ¥4.5613	16Kbit	1.7V ~ 5.5V	8-VSSOP, 8-MSOP (0.110", 2.80mm Width)	-40°C ~ 125°C (TA)	Non-Volatile	Tape & Reel (TR), Cut Tape (CT), Digi-Reel®	8-MSOP	EEPROM	Rohm Semiconductor	-	1 MHz	EEPROM	Active	Surface Mount	I2C	BR24H16	Not Verified	3.5ms	2K x 8	Automotive	AEC-Q100	-	-	-	-	-	-	-	-	-	-	-	-	-	-
BR25H640FVM-5ACTR . BR25H640FVM-5ACTR - EEPROM Memory IC 64Kbit SPI 20 MHz 8-MSOP from Rohm Semiconductor. from now! ROHM Co., Ltd.	75	30: ¥5.5866	64Kbit	1.7V ~ 5.5V	8-VSSOP, 8-MSOP (0.110", 2.80mm Width)	-40°C ~ 125°C (TA)	Non-Volatile	Tape & Reel (TR), Cut Tape (CT)	8-MSOP	EEPROM	Rohm Semiconductor	-	20 MHz	EEPROM	Active	Surface Mount	SPI	BR25H640	Not Verified	3.5ms	8K x 8	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
BR24H64F-5ACE2 . BR24H64F-5ACE2 - EEPROM Memory IC 64Kbit I2C 1 MHz 8-SOP from Rohm Semiconductor. from now! ROHM Co., Ltd.	2094	30: ¥5.5866	64Kbit	1.7V ~ 5.5V	8-SOIC (0.173", 4.40mm Width)	-40°C ~ 125°C (TA)	Non-Volatile	Tape & Reel (TR), Cut Tape (CT)	8-SOP	EEPROM	Rohm Semiconductor	-	1 MHz	EEPROM	Not For New Designs	Surface Mount	I2C	BR24H64	Not Verified	3.5ms	8K x 8	Automotive	AEC-Q100	-	-	-	-	-	-	-	-	-	-	-	-	-	-
BR25H320FJ-5ACE2 . BR25H320FJ-5ACE2 - EEPROM Memory IC 32Kbit SPI 20 MHz 8-SOP-J from Rohm Semiconductor. from now! ROHM Co., Ltd.	100	40: ¥4.6571	32Kbit	1.7V ~ 5.5V	8-SOIC (0.154", 3.90mm Width)	-40°C ~ 125°C (TA)	Non-Volatile	Tape & Reel (TR), Cut Tape (CT), Digi-Reel®	8-SOP-J	EEPROM	Rohm Semiconductor	-	20 MHz	EEPROM	Active	Surface Mount	SPI	BR25H320	Not Verified	3.5ms	-	Automotive	AEC-Q100	-	-	-	-	-	-	-	-	-	-	-	-	-	-
BR25H256FJ-5ACE2 . BR25H256FJ-5ACE2 - EEPROM Memory IC 256Kbit SPI 20 MHz 8-SOP-J from Rohm Semiconductor. from now! ROHM Co., Ltd.	250	100: ¥7.6248	256Kbit	1.7V ~ 5.5V	8-SOIC (0.154", 3.90mm Width)	-40°C ~ 125°C (TA)	Non-Volatile	Tape & Reel (TR), Cut Tape (CT)	8-SOP-J	EEPROM	Rohm Semiconductor	-	20 MHz	EEPROM	Active	Surface Mount	SPI	BR25H256	Not Verified	3.5ms	32K x 8	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
BR25H128NUX-5ACTR . BR25H128NUX-5ACTR - EEPROM Memory IC 128Kbit SPI 20 MHz VSON008X2030 from Rohm Semiconductor. from now! ROHM Co., Ltd.	50	30: ¥6.0465	128Kbit	1.7V ~ 5.5V	8-UFDFN Exposed Pad	-40°C ~ 125°C (TA)	Non-Volatile	Tape & Reel (TR), Cut Tape (CT), Digi-Reel®	VSON008X2030	EEPROM	Rohm Semiconductor	-	20 MHz	EEPROM	Active	Surface Mount	SPI	BR25H128	Not Verified	3.5ms	16K x 8	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
BR24H16FVT-5ACE2 . BR24H16FVT-5ACE2 - EEPROM Memory IC 16Kbit I2C 1 MHz 8-TSSOP-B from Rohm Semiconductor. from now! ROHM Co., Ltd.	100	30: ¥5.0308	16Kbit	1.7V ~ 5.5V	8-TSSOP (0.173", 4.40mm Width)	-40°C ~ 125°C (TA)	Non-Volatile	Tape & Reel (TR)	8-TSSOP-B	EEPROM	Rohm Semiconductor	-	1 MHz	EEPROM	Active	Surface Mount	I2C	BR24H16	Not Verified	3.5ms	-	Automotive	AEC-Q100	-	-	-	-	-	-	-	-	-	-	-	-	-	-
BR25H256FVT-5ACE2 . BR25H256FVT-5ACE2 - EEPROM Memory IC 256Kbit SPI 20 MHz 8-TSSOP-B from Rohm Semiconductor. from now! ROHM Co., Ltd.	100	30: ¥6.9856	256Kbit	1.7V ~ 5.5V	8-TSSOP (0.173", 4.40mm Width)	-40°C ~ 125°C (TA)	Non-Volatile	Tape & Reel (TR), Cut Tape (CT)	8-TSSOP-B	EEPROM	Rohm Semiconductor	-	20 MHz	EEPROM	Active	Surface Mount	SPI	BR25H256	Not Verified	3.5ms	32K x 8	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-