Manufacturer package outline drawing - not a product photo
The CY15B104Q-LHXIT is a 4-Mbit (512 K × 8) serial F-RAM with a high-speed SPI interface up to 40 MHz, operating from 2.0 V to 3.6 V across –40°C to +85°C. It delivers 100 trillion read/write cycles, 151-year data retention at 65°C, and immediate NoDelay™ writes. Advanced write protection, low active (0.3 mA at 1 MHz) and standby (100 μA) currents, and an 8-pin TDFN package make it ideal for data logging, industrial controls, and frequent rapid-write applications.
Key Specifications
| Complete manufacturer part number | CY15B104Q-LHXIT |
|---|---|
| Manufacturer | Infineon Technologies |
| Description | The CY15B104Q-LHXIT is a 4-Mbit (512 K × 8) serial F-RAM with a high-speed SPI interface up to 40 MHz, operating from 2.0 V to 3.6 V across –40°C to +85°C. It delivers 100 trillion read/write cycles, 151-year data retention at 65°C, and immediate NoDelay™ writes. Advanced write protection, low active (0.3 mA at 1 MHz) and standby (100 μA) currents, and an 8-pin TDFN package make it ideal for data logging, industrial controls, and frequent rapid-write applications. |
| Package / case | PG-USON-8-800 |
| Product category | F-RAM (Ferroelectric RAM) |
| Pins | 8 |
| Operating Temperature (manufacturer catalog) | -40 °C to 85 °C |
| Density (manufacturer catalog) | 4 MBit |
| Frequency (manufacturer catalog) | 40 MHz |
| Interfaces (manufacturer catalog) | SPI |
| Operating Voltage (manufacturer catalog) | 2 to 3.6 V |
| Organization (X x Y) (manufacturer catalog) | 512Kb x 8 |
| Speed (manufacturer catalog) | 0 ns |
| Density (manufacturer family record) | 4 MBit |
| Frequency (manufacturer family record) | 40 MHz |
| Peak Reflow Temp (manufacturer family record) | 260 °C |
| Speed (manufacturer family record) | 0 ns |
| In stock | Contact for availability |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Manufacturer source fields matched to the complete ordering code. Historical source captures may be used; this does not confirm current availability. Temperature scope follows the cited record. Package reference image is not a stock-lot photograph. Consult the datasheet for electrical limits and test conditions.
Manufacturer package outline drawing - not a product photo for PG-USON-8-800. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
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