AT45DB321C-TC Atmel, AT45DB321C-TC Datasheet - Page 21

• Manufacturer Part Number: AT45DB321C-TC
• Description: IC FLASH 32MBIT 40MHZ 28TSOP
• Manufacturer: Atmel

Specifications of AT45DB321C-TC

• Format - Memory: FLASH
• Memory Type: DataFLASH
• Memory Size: 32M (8192 pages x 528 bytes)
• Speed: 40MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-TSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

10. Electrical Specifications
Table 10-1.
Table 10-2.
Note:
Table 10-3.
Notes:
3387M–DFLASH–2/08
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 +6.25V
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
CC1
CC2
CC3
CC4
LI
LO
CC
IL
IH
OL
OH
(1)
(2)(3)
Power Supply
1. After power is applied and V
1. I
2. I
3. I
4. All inputs are 5 volts tolerant.
tional mode is started.
SB
CC1
CC1
Parameter
Standby Current
Active Current, Read
Operation, Serial Interface
Active Current, Program
Operation, Page Program
Active Current, Page Erase
Operation
Active Current, Block Erase
Operation
Input Load Current
Output Leakage Current
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
maximum specification limit is tested at 3.3V and 70° C.
Absolute Maximum Ratings*
DC and AC Operating Range
DC Characteristics
during a buffer read is 30 mA maximum.
changes typically by 300 µA per 1 MHz change in clock frequency.
(1)
CC
is at the minimum specified datasheet value, the system should wait 20 ms before an opera-
Com.
Ind.
Condition
CS, RESET, WP = V
inputs at CMOS levels
f = 20 MHz; I
V
V
V
V
V
V
I
I
OL
OH
CC
CC
CC
CC
IN
I/O
= 1.6 mA; V
= -100 µA
= CMOS levels
= CMOS levels
= 3.6V
= 3.6V
= 3.6V
= 3.6V
CC
+ 0.6V
OUT
CC
= 0 mA;
= 2.7V
IH
, all
*NOTICE:
V
V
CC
CC
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.
Min
- 0.2V
x 0.7
-40° C to 85° C
AT45DB321C
0° C to 70° C
2.7V to 3.6V
Typ
10
35
30
30
6
AT45DB321C
V
CC
Max
0.4
15
15
50
40
40
1
1
x 0.3
Units
mA
mA
mA
mA
µA
µA
µA
V
V
V
V
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