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W39L040T-70K Datasheet(PDF) 9 Page - Winbond |
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W39L040T-70K Datasheet(HTML) 9 Page - Winbond |
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9 / 27 page  W39L040 Publication Release Date: February 10, 2003 - 9 - Revision A3 Command Definitions COMMAND NO. OF 1ST CYCLE 2ND CYCLE 3RD CYCLE 4TH CYCLE 5TH CYCLE 6TH CYCLE 7TH CYCLE DESCRIPTION Cycles Addr. (1)Data Addr. Data Addr. Data Addr. Data Addr. Data Addr. Data Addr. Data Read 1 AIN DOUT Chip Erase 6 5555 AA 2AAA 55 5555 80 5555 AA 2AAA 55 5555 10 Sector Erase 6 5555 AA 2AAA 55 5555 80 5555 AA 2AAA 55 SA(3) 30 Page Erase 6 5555 AA 2AAA 55 5555 80 5555 AA 2AAA 55 PA(4) 50 Byte Program 4 5555 AA 2AAA 55 5555 A0 AIN DIN Top Boot Block Lockout – 64K/16KByte 6 5555 AA 2AAA 55 5555 80 5555 AA 2AAA 55 5555 40/70 7FFFF XX(5) Bottom Boot Block Lockout - 64K/16KByte 6 5555 AA 2AAA 55 5555 80 5555 AA 2AAA 55 5555 40/70 00000 XX(5) Product ID Entry 3 5555 AA 2AAA 55 5555 90 Product ID Exit (2) 3 5555 AA 2AAA 55 5555 F0 Product ID Exit (2) 1 XXXX F0 Notes 1. Address Format: A14 − A0 (Hex); Data Format: DQ7 − DQ0 (Hex) 2. Either one of the two Product ID Exit commands can be used. 3. SA: Sector Address SA = 7XXXXh for Unique Sector7 SA = 6XXXXh for Unique Sector6 SA = 5XXXXh for Unique Sector5 SA = 4XXXXh for Unique Sector4 SA = 3XXXXh for Unique Sector3 SA = 2XXXXh for Unique Sector2 SA = 1XXXXh for Unique Sector1 SA = 0XXXXh for Unique Sector0 4. PA: Page Address PA = 7FXXXh for Page 15 in Sector7 PA = 7EXXXh for Page 14 in Sector7 PA = 6FXXXh to 60xxx for Page 15 to page 0 in Sector6 (Please reference to left column) PA = 7DXXXh for Page 13 in Sector7 PA = 7CXXXh for Page 12 in Sector7 PA = 5FXXXh to 50xxx for Page 15 to page 0 in Sector5 (Please reference to left column) PA = 7BXXXh for Page 11 in Sector7 PA = 7AXXXh for Page 10 in Sector7 PA = 4FXXXh to 40xxx for Page 15 to page 0 in Sector4 (Please reference to left column) PA = 79XXXh for Page 9 in Sector7 PA = 78XXXh for Page 8 in Sector7 PA = 3FXXXh to 30xxx for Page 15 to page 0 in Sector3 (Please reference to left column) PA = 77XXXh for Page 7 in Sector7 PA = 76XXXh for Page 6 in Sector7 PA = 2FXXXh to 20xxx for Page 15 to page 0 in Sector2 (Please reference to left column) PA = 75XXXh for Page 5 in Sector7 PA = 74XXXh for Page 4 in Sector7 PA = 1FXXXh to 10xxx for Page 15 to page 0 in Sector1 (Please reference to left column) PA = 73XXXh for Page 3 in Sector7 PA = 72XXXh for Page 2 in Sector7 PA = 0FXXXh to 00xxx for Page 15 to page 0 in Sector0 (Please reference to left column) PA = 71XXXh for Page 1 in Sector7 PA = 70XXXh for Page 0 in Sector7 5. XX: Don't care |
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