F25L016A-100PAG ESMT [Elite Semiconductor Memory Technology Inc.], F25L016A-100PAG Datasheet - Page 23

• Manufacturer Part Number: F25L016A-100PAG
• Description: 16Mbit (2Mx8) 3V Only Serial Flash Memory
• Manufacturer: ESMT [Elite Semiconductor Memory Technology Inc.]

ESMT
F25L016A
JEDEC Read-ID
The JEDEC Read-ID instruction identifies the device as F25L016A and the manufacturer as ESMT. The device information can be read
from executing the 8-bit command,.9FH. Following the JEDEC Read-ID instruction, the 8-bit manufacturer’s ID, 8CH, is output from the
device. After that, a 16-bit device ID is shifted out on the SO pin. Byte1, BFH, identifies the manufacturer as ESMT. Byte2, 20H (for TOP),
21H (for BOTTOM),identifies the memory type as SPI Flash. Byte3, 15H, identifies the device as F25L016A. The instruction sequence is
shown in Figure16.
The JEDEC Read ID instruction is terminated by a low to high transition on CE at any time during data output. If no other command is
issued after executing the JEDEC Read-ID instruction, issue a 00H (NOP) command before going into Standby Mode ( CE =V
).
IH
Figure 17 : Jedec-Read-ID Sequence
Table 7 : JEDEC READ-ID DATA
Device ID
Manufacturer’s ID
Memory Type
Memory Capacity
Byte1
Byte 2
Byte 3
20H (for TOP)
8CH
15H
21H (for Bottom)
Publication Date: Mar. 2007
Elite Semiconductor Memory Technology Inc.
Revision:
1.2
23/31