Purchase IDT71V30L, In-stock IDT71V30L From SeekIC.
Part Number: IDT71V30L
Description: The IDT71V30 is a high-speed 1K x 8 Dual-Port Static RAM. The IDT71V30 is designed to be used as a sta...
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IDT71V30L
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DataSheet
General Description
IDT71V30L General Description
The IDT71V30 is a high-speed 1K x 8 Dual-Port Static RAM. The IDT71V30 is designed to be used as a stand-alone 8-bit Dual-Port SRAM.
Both devices provide 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 CE, permits the on chip circuitry of each port to enter a very low standby power mode.
Fabricated using IDT's CMOS high-performance technology, these devices typically operate on only 375mW of power. Low-power (L) versions offer battery backup data retention capability, with each Dual-Port typically consuming 200W from a 2V battery.
The IDT71V30 devices are packaged in 64-pin STQFPs.
IDT71V30L Maximum Ratings
| Symbol | Rating |
Com'l & Ind |
Unit |
| VTERM(2) | Terminal Voltage with Respect to GND |
-0.5 to +4.60 |
V |
| TBIAS | Temperature Under Bias |
55 to +125 |
|
| TSTG | Storage Temperature |
65 to +150 |
|
| IOUT | DC Output Current |
50 |
mA |
NOTES:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
2. VTERM must not exceed VCC +0.3V for more than 25% of the cycle time or 10ns maximum, and is limited to 20mA for the period of VTERM VCC + 0.3V.
IDT71V30L Features
` High-speed access
Commercial: 25/35/55ns (max.)
` Low-power operation
IDT71V30S
Active: 375mW (typ.)
Standby: 5mW (typ.)
IDT71V30L
Active: 375mW (typ.)
Standby: 1mW (typ.)
` On-chip port arbitration logic
` Interrupt flags for port-to-port communication
` Fully asynchronous operation from either port
` Battery backup operation, 2V data retention (L Only)
` TTL-compatible, single 3.3V ±0.3V power supply
` Industrial temperature range (-40OC to +85OC) is available for selected speeds
Commercial: 25/35/55ns (max.)
` Low-power operation
IDT71V30S
Active: 375mW (typ.)
Standby: 5mW (typ.)
IDT71V30L
Active: 375mW (typ.)
Standby: 1mW (typ.)
` On-chip port arbitration logic
` Interrupt flags for port-to-port communication
` Fully asynchronous operation from either port
` Battery backup operation, 2V data retention (L Only)
` TTL-compatible, single 3.3V ±0.3V power supply
` Industrial temperature range (-40OC to +85OC) is available for selected speeds
IDT71V30L Connection Diagram
IDT71V30L
PDF/DataSheet Download
- Datasheet: IDT71V30L
- File Size: 123002 KB
- Manufacturer: IDT [Integrated Device Technology]
- Click here to Download
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