AT25DF641-MWH-Y Atmel, AT25DF641-MWH-Y Datasheet - Page 42

• Manufacturer Part Number: AT25DF641-MWH-Y
• Description: IC FLASH 64MBIT 100MHZ 8VDFN
• Manufacturer: Atmel

Specifications of AT25DF641-MWH-Y

• Format - Memory: FLASH
• Memory Type: DataFLASH
• Memory Size: 64M (32K pages x 256 bytes)
• Speed: 100MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-VDFN
• Architecture: Sectored
• Interface Type: SPI Serial
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Maximum Operating Current: 19 mA
• Mounting Style: SMD/SMT
• Organization: 64 KB x 128
• Cell Type: NOR
• Density: 64Mb
• Access Time (max): 5ns
• Boot Type: Not Required
• Address Bus: 1b
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: -40C to 85C
• Package Type: VDFN
• Sync/async: Synchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Supply Current: 19mA
• Mounting: Surface Mount
• Pin Count: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 11-2. Read Manufacturer and Device ID
CS
0
6
7
8
14
15
16
22
23
24
30
31
32
38
SCK
OP C ODE
SI
9F h
HIG H-IMP E DANC E
SO
1F h
48h
00h
00h
MANUF AC T UR E R ID
DE V IC E ID
DE V IC E ID
E XT E NDE D
B Y T E 1
B Y T E 2
DE V IC E
INF OR MAT ION
S T R ING LE NG T H
Note:
Each transition
shown for SI and SO represents one byte (8-bits).
Atmel AT25DF641
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