AT45DB041D-SU Atmel, AT45DB041D-SU Datasheet - Page 28

• Manufacturer Part Number: AT45DB041D-SU
• Description: IC FLASH 4MBIT 66MHZ 8SOIC
• Manufacturer: Atmel

Specifications of AT45DB041D-SU

• Format - Memory: FLASH
• Memory Type: DataFLASH
• Memory Size: 4M (2048 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
• Density: 4Mb
• Access Time (max): 6ns
• Interface Type: Serial (SPI)
• Boot Type: Not Required
• Address Bus: 1b
• Operating Supply Voltage (typ): 3/3.3V
• Operating Temp Range: -40C to 85C
• Package Type: SOIC EIAJ
• 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
• Supply Current: 15mA
• Mounting: Surface Mount
• Pin Count: 8
• Architecture: Sectored
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Maximum Operating Current: 15 mA
• Mounting Style: SMD/SMT
• Organization: 264 B
• Current, Input, Leakage: 1 μA
• Current, Operating: 10 mA (Read), 12 mA (Program/Erase)
• Current, Output, Leakage: 1
• Data Retention: 20 yrs.
• Temperature, Operating: -40 to +85 °C
• Time, Access: 6 ns
• Time, Address Hold: 5
• Time, Address Setup: 5
• Time, Fall: 6.8 ns
• Time, Rise: 6.8 ns
• Voltage, Input, High: 1.89 to 2.52 V
• Voltage, Input, Low: 0.81 to 1.08 V
• Voltage, Output, High: 2.5 to 3.4 V
• Voltage, Output, Low: 0.4 V
• Voltage, Supply: 2.7 to 3.6 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

15. Command Tables
28
AT45DB041D
Table 15-1.
Table 15-2.
Command
Main Memory Page Read
Continuous Array Read (Legacy Command)
Continuous Array Read (Low Frequency)
Continuous Array Read (High Frequency)
Buffer 1 Read (Low Frequency)
Buffer 2 Read (Low Frequency)
Buffer 1 Read
Buffer 2 Read
Command
Buffer 1 Write
Buffer 2 Write
Buffer 1 to Main Memory Page Program with Built-in Erase
Buffer 2 to Main Memory Page Program with Built-in Erase
Buffer 1 to Main Memory Page Program without Built-in Erase
Buffer 2 to Main Memory Page Program without Built-in Erase
Page Erase
Block Erase
Sector Erase
Chip Erase
Main Memory Page Program Through Buffer 1
Main Memory Page Program Through Buffer 2
Read Commands
Program and Erase Commands
C7H, 94H, 80H, 9AH
3595P–DFLASH–09/09
Opcode
Opcode
7CH
D2H
E8H
0BH
D1H
D3H
D4H
D6H
84H
87H
83H
86H
88H
89H
81H
50H
82H
85H
03H