AT45DB642-TI Atmel, AT45DB642-TI Datasheet - Page 14

• Manufacturer Part Number: AT45DB642-TI
• Description: IC FLASH 64MBIT 20MHZ 40TSOP
• Manufacturer: Atmel

Specifications of AT45DB642-TI

• Format - Memory: FLASH
• Memory Type: DataFLASH
• Memory Size: 64M (8192 pages x 1056 bytes)
• Speed: 20MHz Serial/5MHz Parallel
• Interface: Parallel/Serial
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 40-TSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Absolute Maximum Ratings*
DC and AC Operating Range
Note:
DC Characteristics
Notes:
14
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
I
I
V
V
V
V
SB
CC1
CC2
CC3
CC4
CC5
CC6
LI
LO
CC
IL
IH
OL
OH
(1)
(2)
Power Supply
1. After power is applied and V
1. I
2. I
AT45DB642
tional mode is started.
CC1
CC2
Parameter
Standby Current
Active Current, Read
Operation, Serial Interface
Active Current, Read
Operation, Parallel Interface
Active Current, Program
Operation, Page Program
Active Current, Program
Operation, Fast Page Program
Active Current, Erase
Operation, Page
Active Current, Erase
Operation, Block
Input Load Current
Output Leakage Current
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
during a buffer read is 20 mA maximum.
during a buffer read is 25 mA maximum.
(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
f = 5 MHz; I
V
V
V
V
V
V
V
I
I
OL
OH
CC
CC
CC
CC
CC
CC
IN
I/O
= 1.6 mA; V
= CMOS levels
= -100 µA
= CMOS levels
= 3.6V
= 3.6V
= 3.6V
= 3.6V
= 3.6V
= 3.6V
CC
+ 0.6V
OUT
OUT
CC
= 0 mA;
= 0 mA;
= 2.7V
IH
, all
*NOTICE:
V
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
2.0
- 0.2V
-40°C to 85°C
AT45DB642
2.7V to 3.6V
0°C to 70°C
Typ
20
30
20
20
2
4
8
Max
0.6
0.4
10
10
15
35
50
35
35
1
1
1638F–DFLSH–09/02
Units
mA
mA
mA
mA
mA
mA
µA
µA
µA
V
V
V
V