ESMT
F25L04UA
Jedec-Read-ID (JEDEC-ID)
The Jedec-Read-ID instruction is for reading the Manufacturer ID of 1-byte and followed by Device ID of 2-byte. The ESMT
Manufacturer ID is 8CH.,the memory type ID is 8CH as the first-byte device ID, the memory capacity ID is 8CH as the second-byte
device ID. The instruction sequence is shown in Fig14. The Jedec-Read-ID instruction is terminated by a low to high transition on CE
at any time during data output.
Figure 14 : Jedec-Read-ID (JEDEC-ID)
CE
MODE3
0 1 2 3 4 5 6 7 8 9 1011 12 13 14 1516 17 18 1920 2122 23 24 2526 27 282930 31 32 33 34
SCK MODE0
9F
SI
HIGH IMPENANCE
SO
8C
8C
8C
MSB
MSB
Jedec-Read-ID DATA
Manufacture’s ID
Device ID
Memory Type
Byte2
Memory Capacity
Byte1
8CH
Byte3
8CH
8CH
Elite Semiconductor Memory Technology Inc.
Publication Date: Sep. 2006
Revision: 1.1 17/24
ESMT [ ELITE SEMICONDUCTOR MEMORY TECHNOLOGY INC. ]
