AEC-Q100 Compliant SPI FeRAM Family

RAMXEED AEC-Q100 Compliant SPI Ferroelectric Random Access Memory (FeRAM) Family is a high‑reliability lineup of nonvolatile ferroelectric memories designed for demanding automotive and industrial environments. These devices operate across a wide temperature range of -40°C to +125°C, making the devices suitable for harsh conditions commonly found in vehicles and high‑temperature equipment. Built on FeRAM technology, these RAMXEED components combine the nonvolatility of traditional EEPROM or Flash with the speed and endurance of SRAM‑like memory cells, offering exceptionally high read/write endurance (up to 1014 cycles in many automotive‑grade SPI variants), and instant, delay‑free writes that support frequent data updates without performance degradation.

Results: 27
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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Memory Size
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Maximum Clock Frequency
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Supply Voltage - Max
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Maximum Operating Temperature
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RAMXEED F-RAM 2Mbit FeRAM, SPI, 1.8-3.6V - SOP8 T&R (125C)
Datasheet
106In Stock
1,500Expected 17/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

2 Mbit SPI 50 MHz 256 k x 8 SOP-8 1.8 V 3.6 V - 40 C + 125 C Reel, Cut Tape, MouseReel

RAMXEED F-RAM 4Mbit FeRAM, SPI, 1.8-3.6V - SOP8 (208mil) T&R (125C)
Datasheet
3,128In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

4 Mbit SPI 50 MHz 512 k x 8 SOP-8 1.8 V 3.6 V - 40 C + 125 C Reel, Cut Tape, MouseReel

RAMXEED F-RAM 4Mbit FeRAM, SPI, 1.8-3.6V - SOP8 (208mil) tube (125C)
Datasheet
498In Stock
720Expected 29/05/2026
Min.: 1
Mult.: 1

4 Mbit SPI 50 MHz 512 k x 8 SOP-8 1.8 V 3.6 V - 40 C + 125 C Tube

RAMXEED F-RAM 2Mbit FeRAM, SPI, 1.8-3.6V - SOP8 T&R (AEC-Q100 125C)
Datasheet
5,643On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

2 Mbit SPI 50 MHz 256 k x 8 SOP-8 1.8 V 3.6 V - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel

RAMXEED F-RAM 2Mbit FeRAM, SPI, 1.8-3.6V - SOP8 tube (AEC-Q100 125C)
Datasheet
1,275On Order
Min.: 1
Mult.: 1

2 Mbit SPI 50 MHz 256 k x 8 SOP-8 1.8 V 3.6 V - 40 C + 125 C AEC-Q100 Tube

RAMXEED F-RAM 2Mbit FeRAM, SPI, 1.7-1.95V - SOP8 tube (AEC-Q100 125C)
Datasheet
141Expected 23/07/2026
Min.: 1
Mult.: 1

2 Mbit SPI 50 MHz 256 k x 8 SOP-8 1.8 V 3.6 V - 40 C + 85 C AEC-Q100 Tube
RAMXEED F-RAM 4 M (512 K 8) Bit
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1,500
Mult.: 1,500
: 1,500
1 Mbit SPI 50 MHz 128 k x 8 SOP-8 1.8 V 3.6 V - 40 C + 125 C Reel
RAMXEED F-RAM 1 M Bit (64 K x 16)
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1
1 Mbit SPI 50 MHz 128 k x 8 SOP-8 1.8 V 3.6 V - 40 C + 125 C Tube

RAMXEED F-RAM 2Mbit FeRAM, SPI, 1.8-3.6V - DFN8 T&R (125C)
Datasheet
Non-Stocked Lead-Time 20 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

2 Mbit SPI 50 MHz 256 k x 8 DFN-8 1.8 V 3.6 V - 40 C + 125 C Reel, Cut Tape, MouseReel

RAMXEED F-RAM 2Mbit FeRAM, SPI, 1.8-3.6V - DFN8 T&R (AEC-Q100 125C)
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1,500
Mult.: 1,500
: 1,500

2 Mbit SPI 50 MHz 256 k x 8 DFN-8 1.8 V 3.6 V - 40 C + 125 C AEC-Q100 Reel

RAMXEED F-RAM 4Mbit FeRAM, SPI, 1.7-1.95V - SOP8 (208mil) T&R (125C)
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 500
Mult.: 500
: 500

4 Mbit SPI 50 MHz 512 k x 8 SOP-8 1.7 V 1.95 V - 40 C + 125 C Reel

RAMXEED F-RAM 4Mbit FeRAM, SPI, 1.7 1.95V - DFN8 T&R (125?)
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1,500
Mult.: 1,500
: 1,500

4 Mbit SPI 50 MHz 512 k x 8 DFN-8 1.7 V 1.95 V - 40 C + 125 C Reel

RAMXEED F-RAM 4Mbit FeRAM, SPI, 1.7-1.95V - DFN8 T&R (AECQ100 125C)
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1,500
Mult.: 1,500
: 1,500

4 Mbit SPI 50 MHz 512 k x 8 DFN-8 1.7 V 1.95 V - 40 C + 125 C AEC-Q100 Reel

RAMXEED F-RAM 4Mbit FeRAM, SPI, 1.8-3.6V - DFN8 T&R (AECQ100 125C)
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1,500
Mult.: 1,500
: 1,500

4 Mbit SPI 50 MHz 512 k x 8 DFN-8 1.8 V 3.6 V - 40 C + 125 C AEC-Q100 Reel

RAMXEED F-RAM 2Mbit FeRAM, SPI, 1.8-3.6V - SOP8 tube (125C)
Datasheet
Non-Stocked Lead-Time 21 Weeks
Min.: 1
Mult.: 1

2 Mbit SPI 50 MHz 256 k x 8 SOP-8 1.8 V 3.6 V - 40 C + 125 C Tube

RAMXEED F-RAM 2Mbit FeRAM, SPI, 1.7-1.95V - DFN8 T&R (AEC-Q100 125C)
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1,500
Mult.: 1,500
: 1,500

2 Mbit SPI 50 MHz 256 k x 8 DFN-8 1.7 V 1.95 V - 40 C + 125 C AEC-Q100 Reel

RAMXEED F-RAM 4Mbit FeRAM, SPI, 1.7-1.95V - SOP8 (208mil) tube (125C)
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

4 Mbit SPI 50 MHz 512 k x 8 SOP-8 1.7 V 1.95 V - 40 C + 125 C Tube
RAMXEED F-RAM
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1,500
Mult.: 1,500
: 1,500
4 Mbit SPI 50 MHz 512 k x 8 DFN-8 1.8 V 3.6 V - 40 C + 125 C Reel

RAMXEED F-RAM 2Mbit FeRAM, SPI, 1.7-1.95V - SOP8 T&R (AEC-Q100 125C)
Datasheet
Non-Stocked Lead-Time 23 Weeks
Min.: 1,500
Mult.: 1,500
: 1,500

2 Mbit SPI 50 MHz 256 k x 8 SOP-8 1.7 V 1.95 V - 40 C + 125 C AEC-Q100 Reel
RAMXEED F-RAM 8 M (512 K 16) Bit Non-Stocked
Min.: 1,500
Mult.: 1,500
: 1,500
1 Mbit SPI 50 MHz 128 k x 8 SOP-8 1.7 V 1.95 V - 40 C + 125 C Reel
RAMXEED F-RAM 8 M (1 M 8) Bit Non-Stocked
Min.: 1
Mult.: 1
1 Mbit SPI 50 MHz 128 k x 8 SOP-8 1.7 V 1.95 V - 40 C + 125 C Tube
RAMXEED F-RAM 4 M (256 K 16) Bit Non-Stocked
Min.: 1
Mult.: 1
1 Mbit SPI 50 MHz 128 k x 8 SOP-8 1.7 V 1.95 V - 40 C + 125 C Tube
RAMXEED F-RAM 8 M (1 M 8) Bit Non-Stocked
Min.: 1,500
Mult.: 1,500
: 1,500
1 Mbit SPI 50 MHz 128 k x 8 SOP-8 1.7 V 1.95 V - 40 C + 125 C Reel
RAMXEED F-RAM 1 M Bit (128 K x 8)
Datasheet
Non-Stocked
Min.: 1,500
Mult.: 1,500
: 1,500
1 Mbit SPI 50 MHz 128 k x 8 SOP-8 1.8 V 3.6 V - 40 C + 125 C Reel
RAMXEED F-RAM 256 K (32 K x 8) Bit
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
1 Mbit SPI 50 MHz 128 k x 8 SOP-8 1.8 V 3.6 V - 40 C + 125 C Tube