Download the HY5V22LF datasheet PDF.
This datasheet also covers the HY5V22F variant, as both devices belong to the same 4 banks x 1m x 32bit synchronous dram family and are provided as variant models within a single manufacturer datasheet.
General Description
and is subject to change without notice.
Hynix Semiconductor Inc.
does not assume any responsibility for use of circuits described.
Key Features
JEDEC standard 3.3V power supply All device pins are compatible with LVTTL interface 86TSOP-II, 90Ball FBGA with 0.8mm of pin pitch All inputs and outputs referenced to positive edge of system clock Data mask function by DQM0,1,2 and 3.
Internal four banks operation.
Burst Read Single Write operation Programmable CAS Latency ; 2, 3 Clocks.
Auto refresh and self refresh 4096 refresh cycles /.
Full PDF Text Transcription for HY5V22LF (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
HY5V22LF. For precise diagrams, and layout, please refer to the original PDF.
www.DataSheet4U.com HY57V283220(L)T(P)/ HY5V22(L)F(P) 4 Banks x 1M x 32Bit Synchronous DRAM Revision History Revision No. 0.1 History Defined Preliminary Specification 1)...
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History Revision No. 0.1 History Defined Preliminary Specification 1) 2) 3) 4) 5) 6) Modified FBGA Ball Configuration Typo. Changed Functional Block Diagram from A10 to A11. Changed VDD min from 3.0V to 3.135V. Changed Cap. Value from C11, 3, 5 to 4pf & C12, 3.8 to 4pf. Insert tAC2 Value. Insdrt tRAS & CLK Value. Remark 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 Defined IDD Spec. Delited Preliminary. Changed IDD Spec. 133MHz Speed Added Changed FBGA Package Size from 11x13 to 8x13. 1) Changed VDD min from 3.135V to 3.0V. 2) Changed VIL min from VSSQ-0.3V to -0.3V. Modified of size erra. (Page15) (Equation : 13.00 ± 10 -> 13.00 ± 0.
HY5V22LF Datasheet
