Electronic Components Datasheet Search |
|
AT45DB321D-CNU Datasheet(PDF) 2 Page - ATMEL Corporation |
|
AT45DB321D-CNU Datasheet(HTML) 2 Page - ATMEL Corporation |
2 / 55 page 2 3597H–DFLASH–02/07 AT45DB321D [Preliminary] sequentially access its data. The simple sequential access dramatically reduces active pin count, facilitates hardware layout, increases system reliability, minimizes switching noise, and reduces package size. The device is optimized for use in many commercial and industrial appli- cations where high-density, low-pin count, low-voltage and low-power are essential. To allow for simple in-system reprogrammability, the AT45DB321D does not require high input voltages for programming. The device operates from a single power supply, 2.7V to 3.6V, for both the program and read operations. The AT45DB321D is enabled through the chip select pin (CS) and accessed via a three-wire interface consisting of the Serial Input (SI), Serial Output (SO), and the Serial Clock (SCK). All programming and erase cycles are self-timed. 2. Pin Configurations and Pinouts Figure 2-1. MLF and CASON Top View through Package Figure 2-2. SOIC Top View Figure 2-3. DataFlash Card (1) Top View through Package Note: 1. See AT45DCB004D Datasheet. Figure 2-4. TSOP Top View: Type 1 Note: TSOP package is not recommended for new designs. Future die shrinks will support 8-pin packages only. SI SCK RESET CS SO GND VCC WP 8 7 6 5 1 2 3 4 1 2 3 4 8 7 6 5 SI SCK RESET CS SO GND VCC WP 76 54321 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 RDY/BUSY RESET WP NC NC VCC GND NC NC NC CS SCK SI SO NC NC NC NC NC NC NC NC NC NC NC NC NC NC |
Similar Part No. - AT45DB321D-CNU |
|
Similar Description - AT45DB321D-CNU |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |