Infineon 4 MB SPI FRAM 8-Pin DFN
- RS Stock No.:
- 181-1574P
- Mfr. Part No.:
- CY15B104Q-LHXI
- Brand:
- Infineon
Bulk discount available
Subtotal 5 units (supplied in a tube)*
£77.40
(exc. VAT)
£92.90
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 244 unit(s) shipping from 06 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 5 - 24 | £15.48 |
| 25 - 49 | £15.01 |
| 50 - 99 | £14.77 |
| 100 + | £14.43 |
*price indicative
- RS Stock No.:
- 181-1574P
- Mfr. Part No.:
- CY15B104Q-LHXI
- Brand:
- Infineon
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Infineon | |
| Memory Size | 4MB | |
| Product Type | FRAM | |
| Interface Type | SPI | |
| Data Bus Width | 8bit | |
| Maximum Random Access Time | 16ns | |
| Mount Type | Surface | |
| Maximum Clock Frequency | 40MHz | |
| Package Type | DFN | |
| Pin Count | 8 | |
| Standards/Approvals | No | |
| Height | 0.75mm | |
| Length | 5mm | |
| Maximum Operating Temperature | 85°C | |
| Maximum Supply Voltage | 3.6V | |
| Automotive Standard | No | |
| Minimum Operating Temperature | -40°C | |
| Number of Words | 512K | |
| Minimum Supply Voltage | 2V | |
| Number of Bits per Word | 8 | |
| Select all | ||
|---|---|---|
Brand Infineon | ||
Memory Size 4MB | ||
Product Type FRAM | ||
Interface Type SPI | ||
Data Bus Width 8bit | ||
Maximum Random Access Time 16ns | ||
Mount Type Surface | ||
Maximum Clock Frequency 40MHz | ||
Package Type DFN | ||
Pin Count 8 | ||
Standards/Approvals No | ||
Height 0.75mm | ||
Length 5mm | ||
Maximum Operating Temperature 85°C | ||
Maximum Supply Voltage 3.6V | ||
Automotive Standard No | ||
Minimum Operating Temperature -40°C | ||
Number of Words 512K | ||
Minimum Supply Voltage 2V | ||
Number of Bits per Word 8 | ||
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