AT45DB321D-CCU Adesto Technologies, AT45DB321D-CCU Datasheet - Page 30

• Manufacturer Part Number: AT45DB321D-CCU
• Description: Flash 32M 2.7-3.6V, 66Mhz Serial Flash
• Manufacturer: Adesto Technologies

Specifications of AT45DB321D-CCU

• Rohs: yes
• Data Bus Width: 8 bit
• Memory Type: Data Flash
• Memory Size: 32 Mbit
• Architecture: Flexible, Uniform Erase
• Timing Type: Synchronous
• Interface Type: SPI
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 2.7 V
• Maximum Operating Current: 15 mA
• Operating Temperature: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Package / Case: BGA-24
• Factory Pack Quantity: 378

Table 16-3. AC Characteristics – RapidS / Serial Interface
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
SE
CE
RST
REC
(1)
(1)
SCK frequency
SCK frequency for continuous array read
SCK frequency for continuous array read
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
Page programming time (512/528 bytes)
Page erase time (512/528 bytes)
Block erase time (4,096/4,224 bytes)
Sector erase time (131,072/135,168 bytes)
Chip erase time
RESET pulse width
RESET recovery time
(Low frequency)
(512-/528-bytes)
Parameter
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
TBD
Max
100
300
300
100
50
50
33
35
35
40
35
8
1
1
3
6
5
1
AT45DB321D [DATASHEET]
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
3597R–DFLASH–11/2012
TBD
Max
100
300
300
100
66
66
33
35
35
40
35
6
1
1
3
6
5
1
MHz
MHz
MHz
V/ns
V/ns
Unit
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
30