AT25DF021-MH-Y Atmel, AT25DF021-MH-Y Datasheet - Page 36

• Manufacturer Part Number: AT25DF021-MH-Y
• Description: IC FLASH 2MBIT 70MHZ 8UDFN
• Manufacturer: Atmel

Specifications of AT25DF021-MH-Y

• Format - Memory: FLASH
• Memory Type: DataFLASH
• Memory Size: 2M (256K x 8)
• Speed: 70MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-UDFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 15-4. HOLD Timing – Serial Input
CS
SCK
t
t
HHH
HLS
t
t
HLH
HHS
HOLD
SI
HIGH-IMPEDANCE
SO
Figure 15-5. HOLD Timing – Serial Output
CS
SCK
t
t
HHH
HLS
t
t
HLH
HHS
HOLD
SI
t
t
HLQZ
HHQX
SO
AT25DF021
36
3677D–DFLASH–04/09