AT45DB021D-SH-B Atmel, AT45DB021D-SH-B Datasheet - Page 30

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

Specifications of AT45DB021D-SH-B

• 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
• Architecture: Sectored
• Interface Type: SPI Serial
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Maximum Operating Current: 15 mA
• Mounting Style: SMD/SMT
• Organization: 32 KB x 8
• Memory Configuration: 1024 Pages X 264 Bytes
• Clock Frequency: 66MHz
• Supply Voltage Range: 2.7V To 3.6V
• Memory Case Style: SOIC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: AT45DB021D-SU; AT45DB021D-SU

Table 16-2.
Notes:
30
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 5V tolerant
Atmel 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 20mA maximum @ 20MHz
Condition
CS, RESET, WP = V
inputs at CMOS levels
CS, RESET, WP = V
inputs at CMOS levels
f = 20MHz; I
V
f = 33MHz; I
V
f = 50MHz; I
V
f = 66MHz; I
V
V
V
V
I
I
OL
OH
CC
CC
CC
CC
CC
IN
I/O
= 1.6mA; V
= CMOS levels
= -100µA
= CMOS levels
= 3.6V
= 3.6V
= 3.6V
= 3.6V
= 3.6V
OUT
OUT
OUT
OUT
CC
= 0mA;
= 0mA;
= 0mA;
= 0mA;
= 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
3638J–DFLASH–5/10
Units
mA
mA
mA
mA
mA
µA
µA
µA
µA
V
V
V
V