AT45DB021D-SH-T Atmel, AT45DB021D-SH-T Datasheet - Page 34

• Manufacturer Part Number: AT45DB021D-SH-T
• Description: IC FLASH 2MBIT 66MHZ 8SOIC
• Manufacturer: Atmel

Specifications of AT45DB021D-SH-T

• Format - Memory: FLASH
• Memory Type: DataFLASH
• Memory Size: 2M (1024 pages x 264 bytes)
• Speed: 66MHz
• 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
• Cell Type: NOR
• Density: 2Mb
• Access Time (max): 6ns
• Interface Type: Serial (SPI)
• Boot Type: Not Required
• Address Bus: 1b
• Operating Supply Voltage (typ): 3/3.3V
• Operating Temp Range: -40C to 85C
• Package Type: SOIC EIAJ
• Program/erase Volt (typ): 2.7 to 3.6V
• Sync/async: Synchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8b
• Number Of Words: 256K
• Supply Current: 15mA
• Mounting: Surface Mount
• Pin Count: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 18-3.
Notes:
34
Symbol
I
I
I
I
I
I
V
V
V
V
DP
SB
CC1
CC2
LI
LO
IL
IH
OL
OH
(1)
1. I
2. All inputs (SI, SCK, CS#, WP#, and RESET#) are guaranteed by design to be 5-Volt tolerant.
AT45DB021D
CC1
Parameter
Deep Power-down Current
Standby Current
Active Current, Read
Operation
Active Current, Program/Erase
Operation
Input Load Current
Output Leakage Current
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
DC Characteristics
during a buffer read is 20 mA maximum @ 20 MHz.
Condition
CS, RESET, WP = V
inputs at CMOS levels
CS, RESET, WP = V
inputs at CMOS levels
f = 20 MHz; I
V
f = 33 MHz; I
V
f = 50 MHz; I
V
f = 66 MHz; I
V
V
V
V
I
I
OL
OH
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
OUT
OUT
OUT
OUT
CC
= 0 mA;
= 0 mA;
= 0 mA;
= 0 mA;
= 2.7V
IH
IH
, all
, all
V
V
CC
CC
Min
- 0.2V
x 0.7
Typ
15
25
10
11
12
7
8
V
CC
Max
0.4
25
50
10
12
14
15
17
1
1
x 0.3
3638I–DFLASH–04/09
Units
mA
mA
mA
mA
mA
µA
µA
µA
µA
V
V
V
V