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Quantità | |
---|---|
1+ | € 62,600 |
5+ | € 61,600 |
10+ | € 60,600 |
25+ | € 59,390 |
Informazioni sui prodotti
Panoramica del prodotto
7025L20PFGI is a 7025S/L high-speed 8K x 16 dual-port static RAM. It is designed to be used as a stand-alone 128K-bit dual-port RAM or as a combination dual-port RAM for 32bit or more word systems. Using the IDT dual-port RAM approach in 32bit or wider memory system applications results in full-speed, errorfree operation without the need for additional discrete logic. This device provides two independent ports with separate control, address, and I/O pins that permit independent, asynchronous access for reads or writes to any location in memory. An automatic power down feature controlled by Chip Enable (CE active high) permits the on-chip circuitry of each port to enter a very low standby power mode. Fabricated using CMOS high-performance technology, this device typically operates on only 750mW of power. Low-power (L) versions offer battery backup data retention capability with typical power consumption of 500µW from a 2V battery.
- True dual-ported memory cells which allow simultaneous reads of the same memory location
- High-speed access, low-power operation
- Separate upper-byte and lower-byte control for multiplexed bus compatibility
- Interrupt flag, on-chip port arbitration logic
- Full on-chip hardware support of semaphore signalling between ports
- Fully asynchronous operation from either port
- Battery backup operation 2V data retention
- TTL-compatible, single 5V (±10%) power supply
- 84-pin flatpack (FP84) package, industrial temperature range from -40°C to +85°C
Avvertenze
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Specifiche tecniche
SRAM a due porte
8K x 16 bit
100Pin
5.5V
-
-40°C
-
No SVHC (21-Jan-2025)
128Kbit
TQFP
4.5V
5V
montaggio superficiale
85°C
MSL 1 - Non Limitata
Documenti tecnici (2)
Legislazione e ambiente
Paese in cui si è svolta l'ultima parte più significativa del processo produttivoPaese d'origine:Taiwan
Paese in cui si è svolta l'ultima parte più significativa del processo produttivo
RoHS
RoHS
Certificato di conformità del prodotto