Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.
The D441000LGU-B70X-9JH is short for PD441000LGU-B70X-9JH. It is a kind of high speed, low power, 1,048,576 bits (131,072 words by 8 bits) CMOS static RAM with two chip enable pins (/CE1, CE2) to extend the capacity. It is packaged in 32-pin plastic TSOP (I) (8*13.4 mm).
There are some features as follows. (1)fast access time: 70 ns (max); (2)low voltage operation (VCC=2.7 to 3.6 V); (3)low VCC data retention (2.0 V (MIN.); (4)operating ambient temperature:TA=-25 to +85; (5)output enable input for easy application; (6)two chip enable inputs:/CE1, CE2.
What comes next is about the absolute maximum ratings. (1):supply voltage (VCC) is from -0.5 to +4.6 V; (2):input/output voltage (VT) is from -0.5 to VCC+0.5 V; (3):operating ambient temperature (TA) is from -25 to 85; (4):storage temperature (Tstg) is from -55 to +125.
The following is about the recommended operating conditions. (1):the minimum VCC (supply voltage) is 2.7 V and the maximum is 3.6 V; (2):the minimum VIH (high level input voltage) is 2.4 V and the maximum is VCC+0.5 V at 2.7 VVCC3.6 V; (3):the minimum VIL (low level input voltage) is -0.3 V and the maximum is +0.5 V;(4):operating ambient temperature (TA) is from -25 to 85.