Datasheet4U Logo Datasheet4U.com

LH28F400SU-NC - 4M (512K bb 8/ 256K bb 16) Flash Memory

General Description

SYMBOL TYPE NAME AND FUNCTION BYTE-SELECT ADDRESSES: Selects between high and low byte when device is in x8 mode.

This address is latched in x8 Data Writes.

Not used in x16 mode (i.e., the DQ15/A-1 input buffer is turned off when BYTE is high).

Key Features

  • 56-PIN TSOP 4M (512K × 8, 256K × 16) Flash Memory TOP VIEW.
  • User-Configurable x8 or x16 Operation.
  • 5 V Write/Erase Operation (5 V VPP).
  • No Requirement for DC/DC Converter to Write/Erase NC NC A15 A14 A13 A12 A11 A10 A9 A8 NC NC WE RP NC NC VPP RY/BY NC A17 A7 A6 A5 A4 A3 A2 A1 NC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 NC A16 BYTE GND DQ15/A-1 DQ.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
LH28F008BJT-BTLZC Flash Memory 8M (1Mb x 8) Sharp Microelectronics
LH28F008SA 8M (1M x 8) Flash Memory Sharp
LH28F008SAHR-85 8 MBIT(1 MBIT x 8)FLASH MEMORY Sharp
LH28F008SAR-85 8M Flash Memory 1M (x8) Sharp
LH28F008SAT-K85 8 MBIT(1 MBIT x 8) FLASH MEMORY Sharp

Other Datasheets by Sharp Corporation

Part Number Description
LH28F400SU-LC 4M (512K bb 8/ 256K bb 16) Flash Memory
LH28F400SU 4Mbit(512Kbit x 8/ 256 Kbit x 16) 5V Single Voltage Flash Memory
LH28F400SUB-Z0 4M (512K bb 8/ 256K bb 16) Flash Memory
LH28F400SUHN-NC80 4M Flash Memory
LH28F400SUHT-NC80 4Mbit(512Kbit x 8/256 Kbit x 16) 5V Single Voltage Flash Memory

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
LH28F400SU-NC FEATURES 56-PIN TSOP 4M (512K × 8, 256K × 16) Flash Memory TOP VIEW • User-Configurable x8 or x16 Operation • 5 V Write/Erase Operation (5 V VPP) – No Requirement for DC/DC Converter to Write/Erase NC NC A15 A14 A13 A12 A11 A10 A9 A8 NC NC WE RP NC NC VPP RY/BY NC A17 A7 A6 A5 A4 A3 A2 A1 NC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 NC A16 BYTE GND DQ15/A-1 DQ7 DQ14 DQ6 DQ13 DQ5 DQ12 DQ4 VCC VCC DQ11 DQ3 DQ10 DQ2 DQ9 DQ1 DQ8 DQ0 OE GND CE A0 NC NC • 60 ns Maximum Access Time (VCC = 5.0 V ± 0.25 V) • 80ns Maximum Access Time (VCC = 5.0 V ± 0.