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GD5F1GQ4REFJS датащи(PDF) 13 Page - GigaDevice Semiconductor (Beijing) Inc. |
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GD5F1GQ4REFJS датащи(HTML) 13 Page - GigaDevice Semiconductor (Beijing) Inc. |
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13 / 60 page ![]() SPI(x1/x2/x4) NAND Flash 1G 13 5 COMMANDS DESCRIPTION Table5-1. Commands Set Command Name Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte N Write Enable 06H Write Disable 04H Read UID EDH 00H Read parameter page 13H A23-A16 A15-A8 A7-A0 Get Features 0FH A7-A0 (D7-D0) Wrap Set Feature 1FH A7-A0 (D7-D0) dummy(1) Page Read (to cache) 13H A23-A16 A15-A8 A7-A0 Read From Cache 03H/0BH A15-A8(4) A7-A0 dummy(2) (D7-D0) Read From Cache x 2 3BH A15-A8(4) A7-A0 dummy(2) (D7-D0)x2 Read From Cache x 4 6BH A15-A8(4) A7-A0 dummy(2) (D7-D0)x4 Read From Cache Dual IO BBH A15-A0(4) dummy(3) (D7-D0)x2 Read From Cache Quad IO EBH A15-A0(5) (D7-D0)x4 Read ID(8) 9FH A7-A0 MID DID Wrap Program Load 02H A15-A8(6) A7-A0 (D7-D0) Next byte Byte N Program Load x4 32H A15-A8(6) A7-A0 (D7-D0)x4 Next byte Byte N Program Execute 10H A23-A16 A15-A8 A7-A0 Program Load Random Data 84H(10) A15-A8(6) A7-A0 (D7-D0) Next byte Byte N Program Load Random Data x4 C4H/34H(10) A15-A8(6) A7-A0 (D7-D0)x4 Next byte Byte N Program Load Random Data Quad IO 72H A15-A0(7) (D7-D0)x4 Next byte Byte N Block Erase(128K) D8H A23-A16 A15-A8 A7-A0 Reset(9) FFH Notes: 1. The dummy byte can be inputted or not. 2. The x8 clock = dummy<7:0>. 3. The x8 clock = dummy<7:0>, D7-D0. 4. The x8 clock = dummy<3-0>, A11-A8 or dummy<3-0>, A11-A0. 5. The x8 clock = dummy<3-0>, A11-A0, dummy<7:0>, D7-D0. 6. The x8 clock = dummy<3:0>, A<11:8>. 7. The x8 clock = dummy<3:0>, A<11:0>, D7-D0, D7-D0. 8. MID is Manufacture ID (C8h for GigaDevice), DID is Device ID When A7-A0 is 00h, read MID and DID. 9. Reset command: • During busy, Reset will reset PAGE READ/PROGRAM/ERASE operation. • During idle, Reset will reset status register bits P_FAIL/E_FAIL/ECCS bits. 10. Those commands are only available in Internal Data Move operation. 11. Read UID/parameter page all are same as page read to cache. |
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