AT25DF321A-SH-B Atmel, AT25DF321A-SH-B Datasheet - Page 45

• Manufacturer Part Number: AT25DF321A-SH-B
• Description: IC FLASH 32MBIT 100MHZ 8SOIC
• Manufacturer: Atmel

Specifications of AT25DF321A-SH-B

• Format - Memory: FLASH
• Memory Type: DataFLASH
• Memory Size: 32M (16384 pages x 256 Bytes)
• Speed: 100MHz
• 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
• Memory Configuration: 16384 Pages X 256 Bytes
• Interface Type: Serial, SPI
• Clock Frequency: 100MHz
• Supply Voltage Range: 2.7V To 3.6V
• Memory Case Style: SOIC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3686D–DFLASH–12/09
14.9
15.
Output Test Load
AC Waveforms
Figure 15-1. Serial Input Timing
Figure 15-2. Serial Output Timing
SCK
SCK
SO
SO
CS
CS
DEVICE
UNDER
SI
SI
TEST
t
CSLS
t
HIGH-IMPEDANCE
V
t
DS
MSB
15 pF (frequencies above 70 MHz)
or
30pF
t
CLKH
t
DH
t
OH
t
V
t
CLKL
t
CSLH
LSB
t
CLKH
t
CSHS
t
CSH
t
CLKL
t
CSHH
MSB
t
DIS
Atmel AT25DF321A
45