AT45DB321C-TC Atmel, AT45DB321C-TC Datasheet - Page 29

• Manufacturer Part Number: AT45DB321C-TC
• Description: IC FLASH 32MBIT 40MHZ 28TSOP
• Manufacturer: Atmel

Specifications of AT45DB321C-TC

• Format - Memory: FLASH
• Memory Type: DataFLASH
• Memory Size: 32M (8192 pages x 528 bytes)
• Speed: 40MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-TSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

15.4.4
15.4.5
15.5
15.5.1
3387M–DFLASH–2/08
SCK
SCK
SO
SO
CS
CS
SI
SI
SCK
CS
SO
Detailed Bit-level Read Timing – RapidS Serial Interface Mode 3
SI
Status Register Read (Opcode: D7H)
Manufacturer and Device ID Read (Opcode: 9FH)
Continuous Array Read (Opcode: E8H)
t
t
SU
SU
t
SU
1
1
1
HIGH IMPEDANCE
1
1
1
2
0 -
2
2
1
HIGH IMPEDANCE
HIGH IMPEDANCE
1
COMMAND OPCODE
COMMAND OPCODE
3
0
3
0
4
X
1
4
1
63
X
5
1
5
0
64
t
V
X
6
1
6
1
65
D 7
DATA OUT
7
1
7
1
66
D 6
t
t
V
V
8
1
67
8
1
D 5
MSB
MSB
9
D 7
0
9
MANUFACTURER ID
10
10
D 6
0
D 2
DON’T CARE BYTE FOR
STATUS REGISTER OUTPUT
FREQ. OVER 25 MHz
11
11
D 1
0
D 5
PRODUCT ID OUTPUT
BIT 4223
PAGE n
OF
LSB
12
D 0
12
1
D 4
MSB
D 7
PAGE n+1
BIT 0
OF
AT45DB321C
LSB
D 6
16
1
D 1
15
t
MSB
V
D 5
17
LSB
0
D 0
16
18
MSB
0
D 7
29