Motore di ricerca datesheet componenti elettronici |
|
GD25LB32D Scheda tecnica(PDF) 40 Page - GigaDevice Semiconductor (Beijing) Inc. |
|
GD25LB32D Scheda tecnica(HTML) 40 Page - GigaDevice Semiconductor (Beijing) Inc. |
40 / 67 page 1.8V Uniform Sector Dual and Quad Serial Flash GD25LB32D 40 7.23. Read Manufacture ID/ Device ID (REMS) (90H) The Read Manufacturer/Device ID command is an alternative to the Release from Power-Down / Device ID command that provides both the JEDEC assigned Manufacturer ID and the specific Device ID. The command is initiated by driving the CS# pin low and shifting the command code “90H” followed by a 24-bit address (A23-A0) of 000000H. After which, the Manufacturer ID and the Device ID are shifted out on the falling edge of SCLK with most significant bit (MSB) first as shown in Figure24. If the 24-bit address is initially set to 000001H, the Device ID will be read first. Figure24. Read Manufacture ID/ Device ID Sequence Diagram Command 0 1 2 3 4 5 6 7 90H CS# SCLK SI SO High-Z 8 9 10 28 29 30 31 3 2 1 0 23 22 21 24-bit address MSB 34 35 36 37 33 6 5 4 3 2 1 0 38 39 32 42 43 44 45 41 46 47 40 7 Device ID CS# SCLK SI SO MSB Manufacturer ID 6 5 4 3 2 1 0 7 Figure24a. Read Manufacture ID/ Device ID Sequence Diagram (QPI) CS# SCLK IO0 IO1 IO2 IO3 0 1 2 3 4 5 Command 90H 6 7 8 0 1 3 4 5 7 2 6 IOs switch from Input to Output Device ID MID 0 4 1 5 2 6 3 7 3 7 2 6 1 5 0 4 9 10 A23-16 A15-8 A7-0 8 9 19 12 13 23 10 14 11 15 18 22 17 21 16 20 (00H) |
Codice articolo simile - GD25LB32D |
|
Descrizione simile - GD25LB32D |
|
|
Link URL |
Privacy Policy |
ALLDATASHEETIT.COM |
Lei ha avuto il aiuto da alldatasheet? [ DONATE ] |
Di alldatasheet | Richest di pubblicita | contatti | Privacy Policy | scambio Link | Ricerca produttore All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |