Infineon 4Mbit Serial-SPI FRAM Memory 8-Pin DFN, CY15B104Q-LHXI

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Subtotal (1 tube of 74 units)*

$3,233.504

(exc. GST)

$3,718.50

(inc. GST)

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  • Plus 222 unit(s) shipping from 08 December 2025
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Units
Per unit
Per Tube*
74 - 74$43.696$3,233.50
148 - 222$42.604$3,152.70
296 +$41.948$3,104.15

*price indicative

RS Stock No.:
181-1548
Mfr. Part No.:
CY15B104Q-LHXI
Brand:
Infineon
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Brand

Infineon

Memory Size

4Mbit

Organisation

512 kB x 8

Interface Type

Serial-SPI

Data Bus Width

8bit

Maximum Random Access Time

16ns

Mounting Type

Surface Mount

Package Type

DFN

Pin Count

8

Dimensions

6 x 5 x 0.7mm

Length

5mm

Maximum Operating Supply Voltage

3.6 V

Width

6mm

Height

0.7mm

Maximum Operating Temperature

+85 °C

Minimum Operating Supply Voltage

2 V

Number of Bits per Word

8bit

Number of Words

512K

Minimum Operating Temperature

-40 °C

4-Mbit ferroelectric random access memory (F-RAM) logically
organized as 512 K x 8
High-endurance 100 trillion (1014) read/writes
151-year data retention
NoDelay™ writes
Advanced high-reliability ferroelectric process
Very fast serial peripheral interface (SPI)
Up to 40-MHz frequency
Direct hardware replacement for serial flash and EEPROM
Supports SPI mode 0 (0, 0) and mode 3 (1, 1)
Sophisticated write protection scheme
Hardware protection using the Write Protect (WP) pin
Software protection using Write Disable instruction
Software block protection for 1/4, 1/2, or entire array
Device ID
Manufacturer ID and Product ID
Low power consumption
300 A active current at 1 MHz
100 A (typ) standby current
3 A (typ) sleep mode current
Low-voltage operation: VDD = 2.0 V to 3.6 V
Industrial temperature: –40 °C to +85 °C
Packages
8-pin small outline integrated circuit (SOIC) package
8-pin thin dual flat no leads (TDFN) package

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