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LE25S161 Datasheet(PDF) 11 Page - ON Semiconductor

Part # LE25S161
Description  Serial Flash Memory
PDF  54 Pages
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Manufacturer  ONSEMI [ON Semiconductor]
Direct Link  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor

LE25S161 Datasheet(HTML) 11 Page - ON Semiconductor

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LE25S161
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Table 1-1. Command Settings (Standard SPI) --- Max: 70MHz (except RDLP)
Command
Description
(clock number)
1st byte
(0 - 7)
2nd byte
(8 - 15)
3rd byte
(16- 23)
4th byte
(24 - 31)
5th byte
(32 - 39)
6th byte
(40 - 47)
Nth byte
(8N-8 to 8N-1)
WREN
Write enable
06h
WRDI
Write disable
04h
RDSR
Read Status Register
05h
WRSR
Write Status Register
01h
DATA
RDLP
Low -Power Read
(Max: 33.33MHz)
03h
A23-A16
A15-A8
A7-A0
RD
(5)
RD
(5)
RD
(5)
RDHS
High-Speed Read
0Bh
A23-A16
A15-A8
A7-A0
X
RD
(5)
RD
(5)
SSE
Small Sector Erase (4KB)
20h / D7h
A23-A16
A15-A8
A7-A0
SE
Sector Erase (64KB)
D8h
A23-A16
A15-A8
A7-A0
CHE
Chip Erase (16M bits)
60h / C7h
PP
Normal Page Program
02h
A23-A16
A15-A8
A7-A0
PD
(7)
PD
(7)
PD
(7)
PPL
Low-Power Page Program
0Ah
WSUS
Write Suspend
B0h
RESM
Resume
30h
RJID
Read JEDEC ID
9Fh
Manufacture
(62h)
Memory
Type (16h)
Capacity
(15h)
RID
Read Device ID
(Exit power down mode)
ABh
X
X
X
Device ID
(88h)
RSFDP
Read SFDP
5Ah
A23-A16
A15-A8
A7-A0
X
RD
(5)
RD
(5)
DP
Deep Power down
B9h
EDP
Exit Deep
Power down
ABh
RSTEN
Reset Enable
66h
RST
Reset
99h
Table 1-2. Command Settings (Dual SPI) --- Max: 50MHz
Command
Description
(clock number)
1st byte
(0 - 7)
2nd byte
(8 - 15)
3rd byte
(16- 23)
4th byte
(24 - 31)
5th byte
(32 - 39)
6th byte
(40 - 47)
Nth byte
(8N-8 to 8N-1)
RDDO
Dual Output Read
3Bh
A23-A16
A15-A8
A7-A0
Z
RDD
(6)
RDD
(6)
RDIO
Dual I/O Read
BBh
A23-A8
(8)
A7-A0
(8),
X, Z
RDD
(6)
RDD
(6)
RDD
(6)
RDD
(6)
Note:
1. "X" signifies "don’t care" (that is to say, any value may be input).
2. "Z" signifies "high-impedance".
3. The "h" following each code indicates that the number given is in hexadecimal notation.
4. Addresses A23 to A21 for all commands are "Don't care".
5. "RD"
Read data on SO.
6. "RDD" Dual Read data:
SIO0=(Bit6, Bit4, Bit2, Bit0)
SIO1=(Bit7, Bit5, Bit3, Bit1)
7. "PD"
Page Program data on SO.
8. Dual SPI address input from SIO0 and SIO1:
SIO0=(A22, A20, A18, A16, A14, A12, A10, A8, A6, A4, A2, A0)
SIO1=(A23, A21, A19, A17, A15, A13, A11, A9, A7, A5, A3, A1)



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