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What is AT45DB161E-SSHF-B?

This electronic component, produced by the manufacturer "ATMEL Corporation", performs the same function as "2.3V or 2.5V Minimum SPI Serial Flash Memory".


AT45DB161E-SSHF-B Datasheet PDF - ATMEL Corporation

Part Number AT45DB161E-SSHF-B
Description 2.3V or 2.5V Minimum SPI Serial Flash Memory
Manufacturers ATMEL Corporation 
Logo ATMEL Corporation Logo 


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Atmel AT45DB161E
16-Mbits DataFlash (with Extra 512-Kbits), 2.3V or 2.5V Minimum
SPI Serial Flash Memory
Features
PRELIMINARY DATASHEET
Single 2.3V - 3.6V or 2.5V - 3.6V supply
Serial Peripheral Interface (SPI) compatible
Supports SPI modes 0 and 3
Supports Atmel® RapidSoperation
Continuous Read capability through entire array
Up to 85MHz
Low-power Read option up to 10MHz
Clock-to-output time (tV) of 6ns maximum
User configurable page size
512 bytes per page
528 bytes per page (default)
Page size can be factory pre-configured for 512 bytes
Two fully independent SRAM data buffers (512/528 bytes)
Allows receiving data while reprogramming the Main Memory Array
Flexible programming options
Byte/Page program (1 to 512/528 bytes) directly into main memory
Buffer Write
Buffer to Main Memory Page Program
Flexible Erase options
Page Erase (512/528 bytes)
Block Erase (4KB)
Sector Erase (128KB)
Chip Erase (16-Mbits)
Program and Erase Suspend/Resume
Advanced hardware and software data protection features
Individual sector protection
Individual sector lockdown to make any sector permanently read-only
128-byte, One-Time Programmable (OTP) Security Register
64 bytes factory programmed with a unique identifier
64 bytes user programmable
Software controlled reset
JEDEC Standard Manufacturer and Device ID Read
Low-power dissipation
500nA Ultra-Deep Power-Down current (typical)
3μA Deep Power-Down current (typical)
25μA Standby current (typical)
11mA Active Read current (typical)
Endurance: 100,000 program/erase cycles per page minimum
Data retention: 20 years
Complies with full industrial temperature range
Green (Pb/Halide-free/RoHS compliant) packaging options
8-lead SOIC (0.150" wide)
8-pad Ultra-thin DFN (5 x 6 x 0.6mm)
9-ball Chip-scale BGA (5 x 5 x 1.2mm)
8782A–DFLASH–3/12

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AT45DB161E-SSHF-B equivalent
3. Memory Array
To provide optimal flexibility, the AT45DB161E memory array is divided into three levels of granularity comprising of
sectors, blocks, and pages. Figure 3-1, Memory Architecture Diagram illustrates the breakdown of each level and details
the number of pages per sector and block. All program operations to the DataFlash occur on a page by page basis. The
erase operations can be performed at the chip, sector, block, or page level.
Figure 3-1. Memory Architecture Diagram
Sector Architecture
Sector 0a = 8 pages
4,096/4,224 bytes
Sector 0a
Sector 0b = 248 pages
126,976/130,944 bytes
Sector 1 = 256 pages
131,072 /135,168 bytes
Sector 2 = 256 pages
131,072/135,168 bytes
Sector 14 = 256 pages
131,072/135,168 bytes
Block Architecture
Block 0
Block 1
Block 2
Block 30
Block 31
Block 32
Block 33
Block 62
Block 63
Block 64
Block 65
8 Pages
Page Architecture
Page 0
Page 1
Page 6
Page 7
Page 8
Page 9
Page 14
Page 15
Page 16
Page 17
Page 18
Sector 15 = 256 pages
131,072/135,168 bytes
Block 510
Block 511
Block = 4,096/4,224 bytes
Page 4,094
Page 4,095
Page = 512/528 bytes
Atmel AT45DB161E [PRELIMINARY DATASHEET]
8782A–DFLASH–3/12
5


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for AT45DB161E-SSHF-B electronic component.


Information Total 70 Pages
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Featured Datasheets

Part NumberDescriptionMFRS
AT45DB161E-SSHF-BThe function is 2.3V or 2.5V Minimum SPI Serial Flash Memory. ATMEL CorporationATMEL Corporation
AT45DB161E-SSHF-TThe function is 2.3V or 2.5V Minimum SPI Serial Flash Memory. ATMEL CorporationATMEL Corporation

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