Data Bus Width
:
Memory Type
:
Timing Type
:
Access Time
:
Packaging
:
Supply Voltage - Max
: 3.6 V
Supply Voltage - Min
: 2.7 V
Mounting Style
: SMD/SMT
Interface Type
: SPI
Operating Temperature
: + 85 C
Architecture
: Sectored
Maximum Operating Current
: 15 mA
Package / Case
: TSOP-32
Memory Size
: 32 Mbit
Pinout
DescriptionThe AT45DB321D-TU is one member of the AT45DB321 family which is designed as the 2.7-volt, serial-interface sequential access Flash memory device that supports RapidS serial interface for applications, and this device also contains two SRAM buffers of 512/528 bytes each.
Features of the AT45DB321D-TU are:(1)Single 2.7V - 3.6V Supply;(2)RapidS Serial Interface: 66 MHz Maximum Clock Frequency;(3)Intelligent Programming Operation;(4)8,192 Pages (512/528 Bytes/Page) Main Memory;(5)Allows Receiving of Data while Reprogramming the Flash Array;(6)JEDEC Standard Manufacturer and Device ID Read;(7)100,000 Program/Erase Cycles Per Page Minimum;(8)Data Retention - 20 Years;(9)Industrial Temperature Range;(10)Green (Pb/Halide-free/RoHS Compliant) Packaging Options.etc.
The absolute maximum ratings of the AT45DB321D-TU can be summarized as:(1)Temperature under Bias: -55°C to +125°C;(2)Storage Temperature: -65°C to +150°C;(3)All Input Voltages (including NC Pins) with Respect to Ground: -0.6V to +6.25V;(4)All Output Voltages with Respect to Ground: -0.6V to VCC+0.6V.
The electrical characteristics of this device can be summarized as:(1)Deep Power-down Current: 5 to 10 A;(2)Standby Current: 25 to 50 A;(3)Active Current, Program/Erase Operation: 12 to 17 mA;(4)Input Load Current: 1 uA;(5)Output Leakage Current: 1 uA;(6)Input Low Voltage: VCC x 0.3 V;(7)Input High Voltage: VCC x 0.7 V. If you want to know more information about AT45DB321D-TU, please download the datasheet in www.seekic.com or www.chinaicmart.com .
Parameters: | Technical/Catalog Information | AT45DB321D-TU |
| Vendor | Atmel |
| Category | Integrated Circuits (ICs) |
| Memory Type | DataFLASH |
| Memory Size | 32M (8192 pages x 528 bytes) |
| Speed | 66MHz |
| Interface | SPI, RapidS |
| Package / Case | 28-TSOP |
| Packaging | Tray |
| Voltage - Supply | 2.7 V ~ 3.6 V |
| Operating Temperature | -40°C ~ 85°C |
| Format - Memory | FLASH |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | AT45DB321D TU
AT45DB321DTU
|
AT45DB321D-TU Data Sheet
