AT45DB021D-SH-B Atmel, AT45DB021D-SH-B Datasheet - Page 25

• Manufacturer Part Number: AT45DB021D-SH-B
• Description: IC FLASH 2MBIT 66MHZ 8SOIC
• Manufacturer: Atmel

Specifications of AT45DB021D-SH-B

• Format - Memory: FLASH
• Memory Type: DataFLASH
• Memory Size: 2M (1024 pages x 264 bytes)
• Speed: 66MHz
• Interface: SPI, RapidS
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (5.3mm Width), 8-SOP, 8-SOEIAJ
• Architecture: Sectored
• Interface Type: SPI Serial
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Maximum Operating Current: 15 mA
• Mounting Style: SMD/SMT
• Organization: 32 KB x 8
• Memory Configuration: 1024 Pages X 264 Bytes
• Clock Frequency: 66MHz
• Supply Voltage Range: 2.7V To 3.6V
• Memory Case Style: SOIC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: AT45DB021D-SU; AT45DB021D-SU

3638J–DFLASH–5/10
Table 13-4.
Table 13-5.
Note:
Command
Main Memory Page to Buffer Transfer
Main Memory Page to Buffer Compare
Auto Page Rewrite through Buffer
Deep Power-down
Resume from Deep Power-down
Status Register Read
Manufacturer and Device ID Read
Command
Buffer Read
Main Memory Page Read
Continuous Array Read
Status Register Read
1. These legacy commands are not recommended for new designs
Additional Commands
Legacy Commands
(1)
Opcode
Opcode
Atmel AT45DB021D
ABH
B9H
D7H
53H
60H
58H
9FH
54H
52H
68H
57H
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