Sharp LRS1331
The LRS1331 is a combination memory organized as 1,048,576 × 16-bit flash memory and 262,144 × 16-bit static RAM in one package.| Part No. | LRS1331 |
|---|---|
| Datasheet | LRS1331 Download |
| Manufacturer |  Sharp |
| Description | Stacked Chip 16M Flash Memory and 4M SRAM |
| Buy | Stock & Price |
FEATURES
● Flash Memory and SRAM● Stacked Die Chip Scale Package
● 72-ball 8 mm × 11 mm CSP plastic package
● Power supply: 2.7 V to 3.6 V
● Operating temperature: -25°C to +85°C
● Flash Memory – Access time (MAX.): 90 ns – Operating current (MAX.) (The current for F-VCC pin and F-VCCW pin): – Read: 25 mA (tCYCLE = 200 ns) – Word write: 57 mA – Block erase: 42 mA – Standby current (the current for F-VCC pin): 15 µA (MAX. F-RP ≤ GND ± 0.2 V) – Optimized array blocking architecture – Two 4K-word boot blocks – Six 4K-word parameter blocks Stacked Chip 16M Flash Memory and 4M SRAM – Thirty-one 32K-word main blocks – Bottom boot location – Extended cycling capability – 100,000 block erase cycles – Enhanced automated suspend options – Word write suspend to read – Block erase suspend to word write – Block erase suspend to read
● SRAM – Access time (MAX.): 85 ns – Operating current: 45 mA (MAX.) – Standby current: 15 µA (MAX.) – Data retention current: 2 µA (MAX.)
DESCRIPTION
PIN CONFIGURATIO...
