AT45DB041D-SU-2.5 Atmel, AT45DB041D-SU-2.5 Datasheet - Page 36

• Manufacturer Part Number: AT45DB041D-SU-2.5
• Description: IC FLASH 4MBIT 66MHZ 8SOIC
• Manufacturer: Atmel

Specifications of AT45DB041D-SU-2.5

• Format - Memory: FLASH
• Memory Type: DataFLASH
• Memory Size: 4M (2048 pages x 264 bytes)
• Speed: 66MHz
• Interface: SPI, RapidS
• Voltage - Supply: 2.5 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (5.3mm Width), 8-SOP, 8-SOEIAJ
• Package: 8SOIC EIAJ
• Density: 4 Mb
• Architecture: Sectored
• Block Organization: Symmetrical
• Typical Operating Supply Voltage: 3|3.3 V
• Sector Size: 64KByte x 8
• Timing Type: Synchronous
• Interface Type: Serial-SPI
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.5 V
• Maximum Operating Current: 15 mA
• Mounting Style: SMD/SMT
• Organization: 64 KB x 8
• Current, Input, Leakage: 1 μA
• Current, Operating: 11 mA (Read), 12 mA (Program/Erase)
• Current, Output, Leakage: 1
• Data Retention: 20 yrs.
• Package Type: EIAJ SOIC
• Temperature, Operating: -40 to +85 °C
• Time, Access: 8 ns
• Time, Address Hold: 5
• Time, Address Setup: 5
• Time, Fall: 6.8 ns
• Time, Rise: 6.8 ns
• Voltage, Input, High: 1.75 to 2.52 V
• Voltage, Input, Low: 0.75 to 1.08 V
• Voltage, Output, High: 2.5 to 3.4 V
• Voltage, Output, Low: 0.4 V
• Voltage, Supply: 2.5 to 3.6 V
• Access Time (max): 8ns
• Boot Type: Not Required
• Address Bus: 1b
• Operating Supply Voltage (typ): 3/3.3V
• Operating Temp Range: -40C to 85C
• Program/erase Volt (typ): 2.5 to 3.6V
• Sync/async: Synchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 2.5V
• Operating Supply Voltage (max): 3.6V
• Supply Current: 15mA
• Mounting: Surface Mount
• Pin Count: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

19. Input Test Waveforms and Measurement Levels
20. Output Test Load
21. AC Waveforms
36
AT45DB041D
t
Six different timing waveforms are shown on
low when CS makes a high-to-low transition, and waveform 2 shows the SCK signal being high
when CS makes a high-to-low transition. In both cases, output SO becomes valid while the
SCK signal is still low (SCK low time is specified as t
RapidS serial interface but for frequencies up to 66 MHz. Waveforms 1 and 2 are compatible
with SPI Mode 0 and SPI Mode 3, respectively.
Waveform 3 and waveform 4 illustrate general timing diagram for RapidS serial interface. These
are similar to waveform 1 and waveform 2, except that output SO is not restricted to become
valid during the t
imum frequency = 66 MHz) of the RapidS serial case.
R
, t
F
< 2 ns (10% to 90%)
DRIVING
LEVELS
AC
WL
0.45V
period. These timing waveforms are valid over the full frequency range (max-
2.4V
DEVICE
UNDER
TEST
1.5V
30 pF
page
AC
MEASUREMENT
LEVEL
37. Waveform 1 shows the SCK signal being
WL
). Timing waveforms 1 and 2 conform to
3595P–DFLASH–09/09