AT45DB642-TI Atmel, AT45DB642-TI Datasheet - Page 21
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AT45DB642-TI
Manufacturer Part Number
AT45DB642-TI
Description
IC FLASH 64MBIT 20MHZ 40TSOP
Manufacturer
Atmel
Datasheet
1.AT45DB642-TC.pdf
(37 pages)
Specifications of AT45DB642-TI
Format - Memory
FLASH
Memory Type
DataFLASH
Memory Size
64M (8192 pages x 1056 bytes)
Speed
20MHz Serial/5MHz Parallel
Interface
Parallel/Serial
Voltage - Supply
2.7 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Package / Case
40-TSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT45DB642-TI
Manufacturer:
TI
Quantity:
3 500
Detailed Bit-level Read Timing – Inactive Clock Polarity Low
Continuous Array Read (Opcode: 68H)
Burst Array Read with Synchronous Delay (Opcode: 69H)
1638F–DFLSH–09/02
SCK
CS
SO
SI
SCK
SO
CS
SI
tSU
tSU
HIGH IMPEDANCE
1
0
HIGH IMPEDANCE
1
0
2
1
2
1
63
X
63
X
64
X
64
X
tV
65
tV
65
D 7
66
D 7
66
DATA OUT
DATA OUT
D 6
67
D 6
67
D 5
68
D 1
BIT 8447
PAGE n
LSB
D 0
OF
1
D 2
2
32 CLOCKS
D 1
BIT 8447
PAGE n
OF
LSB
D 0
Don't Care
31
MSB
D 7
PAGE n+1
BIT 0
OF
32
D 6
AT45DB642
33
D 5
PAGE n+1
MSB
BIT 0
D 7
OF
D 6
21