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AT45D161 Datasheet

  • AT45D161

  • 16-Megabit 5-volt Only Serial DataFlash

  • 217.97KB

  • 20頁

  • ATMEL   ATMEL

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上傳產(chǎn)品規(guī)格書

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Features
鈥?/div>
Single 4.5V - 5.5V Supply
鈥?/div>
Serial Interface Architecture
鈥?/div>
Page Program Operation
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?Single Cycle Reprogram (Erase and Program)
鈥?4096 Pages (528 Bytes/Page) Main Memory
Optional Page and Block Erase Operations
Two 528-Byte SRAM Data Buffers 鈥?Allows Receiving of Data while Reprogramming of
Nonvolatile Memory
Internal Program and Control Timer
Fast Page Program Time 鈥?7 ms Typical
120
碌
s Typical Page to Buffer Transfer Time
Low Power Dissipation
鈥?15 mA Active Read Current Typical
鈥?10
碌
A CMOS Standby Current Typical
15 MHz Max Clock Frequency
Hardware Data Protection Feature
Serial Peripheral Interface (SPI) Compatible 鈥?Modes 0 and 3
CMOS and TTL Compatible Inputs and Outputs
Commercial and Industrial Temperature Ranges
16-Megabit
5-volt Only
Serial
DataFlash
鈩?/div>
AT45D161
Preliminary
Description
The AT45D161 is a 5-volt only, serial interface Flash memory suitable for in-system
reprogramming. Its 17,301,504 bits of memory are organized as 4096 pages of 528
bytes each. In addition to the main memory, the AT45D161 also contains two SRAM
data buffers of 528 bytes each. The buffers allow receiving of data while a page in the
main memory is being reprogrammed. Unlike conventional Flash memories that are
(continued)
Pin Configurations
Pin Name
CS
SCK
SI
SO
WP
RESET
RDY/BUSY
Function
Chip Select
Serial Clock
Serial Input
Serial Output
Hardware Page
Write Protect Pin
Chip Reset
Ready/Busy
GND
NC
NC
CS
SCK
SI
SO
NC
NC
NC
NC
NC
NC
NC
SOIC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
VCC
NC
NC
WP
RESET
RDY/BUSY
NC
NC
NC
NC
NC
NC
NC
NC
PLCC
CS
NC
NC
GND
VCC
NC
NC
TSOP Top View
Type 1
WP
RESET
RDY/BUSY
NC
NC
NC
NC
NC
NC
RDY/BUSY
RESET
WP
NC
NC
VCC
GND
NC
NC
NC
CS
SCK
SI
SO
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
AT45DB161
Preliminary 16-
Megabit 2.7-volt
Only Serial
DataFlash
NC
NC
DC
DC
NC
NC
NC
14
15
16
17
18
19
20
SCK
SI
SO
NC
NC
NC
NC
NC
NC
5
6
7
8
9
10
11
12
13
4
3
2
1
32
31
30
29
28
27
26
25
24
23
22
21
Rev. 1081A鈥?6/98
Note: PLCC package pins 16
and 17 are DON鈥橳 CONNECT
1

AT45D161相關(guān)型號(hào)PDF文件下載

  • 型號(hào)
    版本
    描述
    廠商
    下載
  • 英文版
    1-Megabit 5.0-volt Only Serial DataFlash
    ATMEL [ATM...
  • 英文版
    4-Megabit 5-volt Only Serial DataFlash
    ATMEL [ATM...
  • 英文版
    SMALL SIGNAL SCHOTTKY DIODE
    STMICROELECTRON...
  • 英文版
    Rectangular Pushbutton Switch Cap Black Screw On
  • 英文版
    Rectangular Pushbutton Switch Cap White Screw On
  • 英文版
    Rectangular Pushbutton Switch Cap Red Screw On
  • 英文版
    Rectangular Pushbutton Switch Cap Green Screw On
  • 英文版
    Rectangular Pushbutton Switch Cap Blue Screw On
  • 英文版
    Rectangular Pushbutton Switch Cap Gray Screw On
  • 英文版
    Round, Concave Pushbutton Switch Cap Black Screw On
  • 英文版
    Round, Concave Pushbutton Switch Cap White Screw On
  • 英文版
    Round, Concave Pushbutton Switch Cap Red Screw On
  • 英文版
    Round, Concave Pushbutton Switch Cap Green Screw On
  • 英文版
    Round, Concave Pushbutton Switch Cap Blue Screw On
  • 英文版
    Round, Concave Pushbutton Switch Cap Gray Screw On
  • 英文版
    Dual Operational Amplifier for Audio
    ETC
  • 英文版
    Dual Operational Amplifier for Audio
    ETC [ETC]
  • 英文版
    SHROUD RND BK FOR MB20/SCB SER
  • 英文版
    1-Megabit 2.7-volt Only Serial DataFlash
    ATMEL
  • 英文版
    1-Megabit 2.7-volt Only Serial DataFlash
    ATMEL [ATM...

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