dROMet eLVeHD Cassiopeia generator 180 GP
Low fabrication costs |
Low Power |
Low Voltage |
Embedding one key patent for the ROM bit-cell, the metal programmable dROMet is the solution for high-density, compatible with a 1P4M technological process. Its benefits also include low-power thanks to the innovative architecture CASSIOPEIA
- Smart and optimal pre-charge circuitries enabling no leakage in memory plane and minimization of dynamic power consumption through the optimization of pre-charge level for read operations
- Self-sequenced circuitry for ensuring robustness against process deviations.
Positioning & Differentiators
Key Benefits
- High-density achieved with the generic design rules for the highest DfY (Design for Yield)
- Low-power consumption
- Patented “two in one” bit-cell
- Low leakage
- No leakage in sleep mode
- Reduced leakage in stand-by (no operation) mode
- Low Voltage
- Functionality down to 1.1 V: more than 50% power savings compared to standard operating at 1.8 V
Optional Add-Ons and peripherals
Error Correcting Code
Our ECC generator is based on the HAMMING algorithm which enables to detect two errors and correct one error per word.
Scrambling
A scrambling feature customized for each user according to specific needs: it may include various protection structures involving addressing systems for word-lines, bit-lines, memory bit-cells…
Flexibility
| Generator flexibility |
Min |
Max |
Granularity |
| Memory Bit Capacity |
1 k |
1024 k |
NA |
| Number of Words |
256 |
128 k |
1 |
| Number of Bits per Word |
4 |
128 |
1 |
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