AT26DF321-SU Atmel, AT26DF321-SU Datasheet - Page 26

• Manufacturer Part Number: AT26DF321-SU
• Description: IC FLASH 32MBIT 66MHZ 8SOIC
• Manufacturer: Atmel

Specifications of AT26DF321-SU

• Format - Memory: FLASH
• Memory Type: DataFLASH
• Memory Size: 32M (16384 pages x 256 Bytes)
• Speed: 66MHz
• Interface: SPI, 3-Wire Serial
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

12. Electrical Specifications
12.1
12.2
12.3
26
Temperature Under Bias ............................... -55C to +125C
Storage Temperature..................................... -65C to +150C
All Input Voltages
(including NC Pins)
with Respect to Ground .....................................-0.6V to +4.1V
All Output Voltages
with Respect to Ground .............................-0.6V to V
Operating Temperature (Case)
V
Symbol
I
I
I
I
I
I
I
V
V
V
V
SB
DPD
CC1
CC2
CC3
LI
LO
CC
IL
IH
OL
OH
Power Supply
Absolute Maximum Ratings*
DC and AC Operating Range
DC Characteristics
AT26DF321
Parameter
Standby Current
Deep Power-Down Current
Active Current, Read Operation
Active Current, Program Operation
Active Current, Erase Operation
Input Leakage Current
Output Leakage Current
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Ind.
Condition
CS, WP = V
all inputs at CMOS levels
CS, WP = VCC,
all inputs at CMOS levels
f = 66 MHz, I
CS = V
f = 50 MHz; I
CS = V
f = 33 MHz, I
CS = V
f = 20 MHz, I
CS = V
CS = V
CS
V
V
I
I
OL
OH
IN
OUT
= V
CC
= 1.6 mA, V
= -100 µA
= CMOS levels
= CMOS levels
+ 0.5V
CC
IL
IL
IL
IL
CC
, V
, V
, V
, V
, V
, V
CC
CC
CC
CC
CC
CC
CC
OUT
OUT
OUT
OUT
= Max
= Max
= Max
= Max
= Max
,
= Max
CC
= 0 mA,
= 0 mA,
= 0 mA,
= 0 mA,
= Min
*NOTICE:
0.7 x V
V
Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent dam-
age to the device. This is a stress rating only and
functional operation of the device at these or any
other conditions beyond those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect device
reliability.
CC
Min
- 0.2
-40C to +85C
2.7V to 3.6V
AT26DF321
CC
Typ
25
11
10
12
14
4
8
7
0.3 x V
Max
0.4
35
15
14
12
10
18
20
8
1
1
3633F–DFLASH–5/7/08
CC
Units
mA
mA
mA
µA
µA
µA
µA
V
V
V
V