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AT45DB1282-TI Datasheet

  • AT45DB1282-TI

  • 128-megabit 2.7-volt Dual-interface DataFlash

  • 277.57KB

  • 35頁(yè)

  • ATMEL   ATMEL

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Features
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Single 2.7V - 3.6V Supply
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Dual-interface Architecture
鈥?RapidS
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Serial Interface: 40 MHz Maximum Clock Frequency
(SPI Modes 0 and 3 Compatible for Frequencies up to 33 MHz)
鈥?Rapid8
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8-bit Interface: 20 MHz Maximum Clock Frequency
Page Program Operation
鈥?Dedicated Intelligent Programming Operation
鈥?16,384 Pages (1,056 Bytes/Page) Main Memory
Automated Page and Block Erase Operations
Two 1056-byte SRAM Data Buffers 鈥?Allows Receiving of Data
while Reprogramming the Flash Array
Continuous Read Capability through Entire Array
鈥?Ideal for Code Shadowing Applications
Low-power Dissipation
鈥?10 mA Active Read Current Typical 鈥?Serial Interface
鈥?12 mA Active Read Current Typical 鈥?8-bit Interface
鈥?5 碌A(chǔ) CMOS Standby Current Typical
Hardware Data Protection
Security: 128-byte Security Register
鈥?64-byte User Programmable Space
鈥?Unique 64-byte Device Identifier
100,000 Program/Erase Cycles Per Page Typical
Data Retention 鈥?10 Years
Commercial and Industrial Temperature Ranges
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128-megabit
2.7-volt
Dual-interface
DataFlash
廬
AT45DB1282
Preliminary
鈩?/div>
鈥?/div>
鈥?/div>
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Description
The AT45DB1282 is a 2.7-volt, dual-interface sequential access Flash memory ideally
suited for a wide variety of digital voice-, image-, program code- and data-storage
Pin Configurations
Pin Name
CS
SCK/CLK
SI
SO
I/O7 - I/O0
WP
RESET
RDY/BUSY
SER/BYTE
Function
Chip Select
Serial Clock/Clock
Serial Input
Serial Output
8-bit Input/Output
Hardware Page Write
Protect Pin
Chip Reset
Ready/Busy
Serial/8-bit Interface
Control
TSOP Top View: Type 1
NC
NC
RDY/BUSY
RESET
WP
NC
NC
NC
VCC
GND
NC
NC
NC
NC
CS
SCK
SI*
SO*
NC
NC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
NC
NC
NC
NC
NC
I/O7*
I/O6*
I/O5*
I/O4*
VCCP*
GNDP*
I/O3*
I/O2*
I/O1*
I/O0*
SER/BYTE*
CLK
NC
NC
NC
CBGA Top View
1
2
3
4
5
A
B
C
NC SER/BYTE NC
I/O7
VCC
I/O6
I/O5
I/O4
D
I/O2 SCK/CLK GND
E
I/O1
CS RDY/BUSY WP
SO
SI
F
I/O0
RESET I/O3
NC
NC
G
NC
GNDP VCCP
H
Note:
*Optional Use 鈥?See pin description text
for connection information.
J
Rev. 2472C鈥揇FLSH鈥?1/03
1

AT45DB1282-TI 產(chǎn)品屬性

  • 0現(xiàn)貨

  • 停產(chǎn)

  • -

  • 托盤(pán)

  • 停產(chǎn)

  • 非易失

  • 閃存

  • 閃存

  • 128Mb

  • 1056 字節(jié) x 16，384 頁(yè)

  • SPI

  • 40 MHz

  • 50ms

  • -

  • 2.7V ~ 3.6V

  • -40°C ~ 85°C（TC）

  • 表面貼裝型

  • 40-TFSOP（0.724"，18.40mm 寬）

  • 40-TSOP

AT45DB1282-TI相關(guān)型號(hào)PDF文件下載

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    Rectangular Pushbutton Switch Cap White Screw On
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    Rectangular Pushbutton Switch Cap Red Screw On
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    Rectangular Pushbutton Switch Cap Green Screw On
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    Rectangular Pushbutton Switch Cap Blue Screw On
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    Rectangular Pushbutton Switch Cap Gray Screw On
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    Round, Concave Pushbutton Switch Cap Black Screw On
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    Round, Concave Pushbutton Switch Cap White Screw On
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    Round, Concave Pushbutton Switch Cap Red Screw On
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    Round, Concave Pushbutton Switch Cap Green Screw On
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    Round, Concave Pushbutton Switch Cap Blue Screw On
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    Round, Concave Pushbutton Switch Cap Gray Screw On
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