AT25F512B-MAHB 데이터 시트보기 (PDF) - Atmel Corporation
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AT25F512B-MAHB Datasheet PDF : 34 Pages
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Table 6-1. Command Listing
Command
Read Commands
Read Array
Program and Erase Commands
Block Erase (4 Kbytes)
Block Erase (32 Kbytes)
Chip Erase
Chip Erase (Legacy Command)
Byte/Page Program (1 to 256 Bytes)
Protection Commands
Write Enable
Write Disable
Security Commands
Program OTP Security Register
Read OTP Security Register
Status Register Commands
Read Status Register
Write Status Register
Miscellaneous Commands
Read Manufacturer and Device ID
Read ID (Legacy Command)
Deep Power-Down
Resume from Deep Power-Down
Opcode
Clock
Frequency
Address Dummy
Bytes
Bytes
Data
Bytes
0Bh 0000 1011 Up to 70 MHz
3
03h 0000 0011 Up to 33 MHz
3
1
1+
0
1+
20h 0010 0000 Up to 70 MHz
3
52h 0101 0010 Up to 70 MHz
3
D8h 1101 1000 Up to 70 MHz
3
60h 0110 0000 Up to 70 MHz
0
C7h 1100 0111 Up to 70 MHz
0
62h 0110 0010 Up to 70 MHz
0
02h 0000 0010 Up to 70 MHz
3
0
0
0
0
0
0
0
0
0
0
0
0
0
1+
06h 0000 0110 Up to 70 MHz
0
0
0
04h 0000 0100 Up to 70 MHz
0
0
0
9Bh 1001 1011 Up to 70 MHz
3
77h 0111 0111 Up to 70 MHz
3
0
1+
2
1+
05h 0000 0101 Up to 70 MHz
0
01h 0000 0001 Up to 70 MHz
0
0
1+
0
1
9Fh 1001 1111 Up to 70 MHz
0
15h 0001 0101 Up to 70 MHz
0
B9h 1011 1001 Up to 70 MHz
0
ABh 1010 1011 Up to 70 MHz
0
0
1 to 4
0
2
0
0
0
0
6 AT25F512B [Preliminary]
3689C–DFLASH–12/08
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