AT45DB642D-CNU SL954 Atmel, AT45DB642D-CNU SL954 Datasheet - Page 47

• Manufacturer Part Number: AT45DB642D-CNU SL954
• Manufacturer: Atmel

Specifications of AT45DB642D-CNU SL954

• Density: 64Mb
• Access Time (max): 6ns
• Interface Type: Parallel/Serial-SPI
• Address Bus: 1/8Bit
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: -40C to 85C
• Package Type: CASON
• Program/erase Volt (typ): 2.7 to 3.6V
• Sync/async: Synchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8b
• Number Of Words: 8M
• Supply Current: 15mA
• Mounting: Surface Mount
• Pin Count: 8
• Lead Free Status / Rohs Status: Compliant

24.10 Status Register Read (Opcode D7H)
24.11 Manufacturer and Device Read (Opcode 9FH)
3542K–DFLASH–04/09
SCK
SCK
SO
CS
SI
SO
CS
SI
Note: Each transition
HIGH-IMPEDANCE
MSB
HIGH-IMPEDANCE
1
0
0
1
1
OPCODE
0
9FH
2
OPCODE
1
3
6
0
4
7
shown for SI and SO represents one byte (8 bits)
1
5
8
1
6
1
1FH
7
MSB
D
STATUS REGISTER DATA
8
14
D
9
15
D
10 11
DEVICE ID BYTE 1
16
D
D
12
D
13 14
22
D
23
D
15 16
DEVICE ID BYTE 2
24
MSB
D
STATUS REGISTER DATA
D
17
D
18
30
D
19
31
D
20
32
D
21 22
D
00H
D
23 24
38
MSB
D
D
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