DatasheetsPDF.com

HM5216405

Hitachi
Part Number HM5216405
Manufacturer Hitachi
Description SDRAM
Published Oct 16, 2017
Detailed Description HM5216805 Series, HM5216405 Series 1,048,576-word × 8-bit × 2-bank Synchronous Dynamic RAM 2,097,152-word × 4-bit × 2-ba...
Datasheet PDF File HM5216405 PDF File

HM5216405
HM5216405

Overview
HM5216805 Series, HM5216405 Series 1,048,576-word × 8-bit × 2-bank Synchronous Dynamic RAM 2,097,152-word × 4-bit × 2-bank Synchronous Dynamic RAM ADE-203-304B (Z) Rev.
2.
0 Dec.
10, 1996 Description All inputs and outputs are referred to the rising edge of the clock input.
The HM5216805 Series, HM5216405 Series are offered in 2 banks for improved performance.
Features • 3.
3V Power supply • Clock frequency: 100 MHz/83 MHz/66 MHz (max) • LVTTL interface • Single pulsed RAS • 2 Banks can operates simultaneously and independently • Burst read/write operation and burst read/single write operation capability • Programmable burst length: 1/2/4/8/full page • 2 variations of burst sequence  Sequential (BL = 1/2/4/8/full page)  Interleave (BL = 1/2/4/8) • Programmable CAS latency: 1/2/3 • Refresh cycles: 4096 refresh cycles/64 ms • 2 variations of refresh  Auto refresh  Self refresh HM5216805 Series, HM5216405 Series Ordering Information Type No.
HM521680...


Similar Datasheet


Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)