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UPD70F3017AYGC-8EU

UPD70F3017AYGC-8EU资料
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File Size : 116 KB Manufacturer:NEC Description: The TC55V400AFT is a 4,194,304-bit static random access memory (SRAM) organized as 262,144 words by 16 bits. Fabricated using Toshiba's CMOS Silicon gate process technology, this device operates from a single 2.3 to 3.6 V power supply. Advanced circuit technology provides both high speed and low power at an operating current of 3 mA/MHz and a minimum cycle time of 55 ns. It is automatically placed in low-power mode at 0.5 mA standby current (at VDD = 3 V, Ta = 25C, maximum) when chip enable ( CE1 ) is asserted high or (CE2) is asserted low. There are three control inputs. CE1 and CE2 are used to select the device and for data retention control, and output enable ( OE ) provides fast memory access. Data byte control pin ( LB , UB ) provides lower and upper byte access. This device is well suited to various microprocessor system applications where high speed, low power and battery backup are required. And, with a guaranteed operating extreme temperature range of -40 to 85C, the TC55V400AFT can be used in environments exhibiting extreme temperature conditions. The TC55V400AFT is available in normal and reverse pinout plastic 48-pin thin-small-outline package (TSOP).

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价格


型号：UPD70F3017AYGC-8EU 厂家：NEC 封装：QFP100 批号：数量：450 说明：QFP100


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