参数资料
型号: AT25080-10PC-1.8
厂商: ATMEL CORP
元件分类: PROM
英文描述: SPI Serial EEPROMs
中文描述: 1K X 8 SPI BUS SERIAL EEPROM, PDIP8
封装: 0.300 INCH, PLASTIC, DIP-8
文件页数: 12/19页
文件大小: 279K
代理商: AT25080-10PC-1.8
2
AT25080/160/320/640
0675F–08/01
The AT25080/160/320/640 is enabled through the Chip Select pin (CS) and accessed via a 3-
wire interface consisting of Serial Data Input (SI), Serial Data Output (SO), and Serial Clock
(SCK). All programming cycles are completely self-timed, and no separate ERASE cycle is
required before WRITE.
BLOCK WRITE protection is enabled by programming the status register with one of four
blocks of write protection. Separate program enable and program disable instructions are pro-
vided for additional data protection. Hardware data protection is provided via the WP pin to
protect against inadvertent write attempts to the status register. The HOLD pin may be used to
suspend any serial communication without resetting the serial sequence.
Block Diagram
Absolute Maximum Ratings*
Operating Temperature.................................. -55
°C to +125°C
*NOTICE:
Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent dam-
age to the device. This is a stress rating only and
functional operation of the device at these or any
other conditions beyond those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect device
reliability.
Storage Temperature ..................................... -65
°C to +150°C
Voltage on Any Pin
with Respect to Ground .....................................-1.0V to +7.0V
Maximum Operating Voltage .......................................... 6.25V
DC Output Current........................................................ 5.0 mA
相关PDF资料
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