AT45DB321D-TU Atmel, AT45DB321D-TU Datasheet - Page 35

• Manufacturer Part Number: AT45DB321D-TU
• Description: IC FLASH 32MBIT 66MHZ 28TSOP
• Manufacturer: Atmel

Specifications of AT45DB321D-TU

• Format - Memory: FLASH
• Memory Type: DataFLASH
• Memory Size: 32M (8192 pages x 528 bytes)
• Speed: 66MHz
• Interface: SPI, RapidS
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-TSOP
• Architecture: Sectored
• Interface Type: SPI
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Maximum Operating Current: 15 mA
• Mounting Style: SMD/SMT
• Organization: 528 B x 8192
• Memory Configuration: 8192 Pages X 528 Bytes
• Clock Frequency: 20MHz
• Supply Voltage Range: 2.7V To 3.6V
• Memory Case Style: TSOP
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 18-4.
3597O–DFLASH–10/09
Symbol
f
f
f
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
SCK
CAR1
CAR2
WH
WL
SCKR
SCKF
CS
CSS
CSH
CSB
SU
H
HO
DIS
V
WPE
WPD
EDPD
RDPD
XFR
comp
EP
P
PE
BE
CE
SE
RST
REC
(1)
(1)
Parameter
SCK Frequency
SCK Frequency for Continuous Array Read
SCK Frequency for Continuous Array Read
(Low Frequency)
SCK High Time
SCK Low Time
SCK Rise Time, Peak-to-Peak (Slew Rate)
SCK Fall Time, Peak-to-Peak (Slew Rate)
Minimum CS High Time
CS Setup Time
CS Hold Time
CS High to RDY/BUSY Low
Data In Setup Time
Data In Hold Time
Output Hold Time
Output Disable Time
Output Valid
WP Low to Protection Enabled
WP High to Protection Disabled
CS High to Deep Power-down Mode
CS High to Standby Mode
Page to Buffer Transfer Time
Page to Buffer Compare Time
Page Erase and Programming Time
(512/528 bytes)
Page Programming Time (512/528 bytes)
Page Erase Time (512/528 bytes)
Block Erase Time (4,096/4,224 bytes)
Chip Erase Time
Sector Erase Time (131,072/135,168 bytes)
RESET Pulse Width
RESET Recovery Time
AC Characteristics – RapidS/Serial Interface
Min
6.8
6.8
0.1
0.1
50
10
5
5
2
3
0
(2.5V Version)
AT45DB321D
TBD
Typ
1.6
27
17
15
45
3
Max
TBD
100
200
200
100
35
35
35
50
50
33
40
8
1
1
3
6
5
1
Min
6.8
6.8
0.1
0.1
50
10
5
5
2
3
0
AT45DB321D
TBD
Typ
1.6
27
17
15
45
3
AT45DB321D
Max
TBD
200
200
100
100
66
66
33
35
35
40
35
6
1
1
3
6
5
1
Units
MHz
MHz
MHz
V/ns
V/ns
ms
ms
ms
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
µs
µs
µs
µs
µs
µs
µs
s
s
35