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參數(shù)資料
| 型號： | AT93C56A |
| 廠商： | Atmel Corp. |
| 英文描述： | 3-wire Serial EEPROMs 2K (256 x 8 or 128 x 16) |
| 中文描述： | 3線串行EEPROM 2K（256 x 8或128 × 16） |
| 文件頁數(shù)： | 11/18頁 |
| 文件大小： | 167K |
| 代理商： | AT93C56A |
2
3378F–SEEPR–04/04
The AT93C56A/66A is enabled through the Chip Select pin (CS) and accessed via a
3-wire serial interface consisting of Data Input (DI), Data Output (DO), and Shift Clock
(SK). Upon receiving a READ instruction at DI, the address is decoded and the data is
clocked out serially on the data output pin DO. The WRITE cycle is completely self-
timed and no separate ERASE cycle is required before WRITE. The WRITE cycle is
only enabled when the part is in the ERASE/WRITE ENABLE state. When CS is brought
“high” following the initiation of a WRITE cycle, the DO pin outputs the READY/BUSY
status of the part.
The AT93C56A/66A is available in 2.7V to 5.5V and 1.8V to 5.5V versions.
Block Diagram
Note:
When the ORG pin is connected to VCC, the x 16 organization is selected. When it is
connected to ground, the x 8 organization is selected. If the ORG pin is left unconnected
and the application does not load the input beyond the capability of the internal 1 Meg
ohm pullup, then the x 16 organization is selected. The feature is not available on the
1.8V devices.
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
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT93C56A_06 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Three-wire Serial EEPROM |
| AT93C56A_07 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Three-wire Automotive Temperature Serial EEPROMs |
| AT93C56A_08 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Three-wire Serial EEPROM 2K (256 x 8 or 128 x 16) 4K (512 x 8 or 256 x 16) |
| AT93C56A_09 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Three-wire Serial EEPROM |
| AT93C56A-10PI-1.8 | 功能描述:IC EEPROM 2KBIT 2MHZ 8DIP RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標(biāo)準(zhǔn)包裝:96 系列:- 格式 - 存儲器:閃存 存儲器類型:FLASH 存儲容量:16M（2M x 8，1M x 16） 速度:70ns 接口:并聯(lián) 電源電壓:2.65 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 封裝/外殼:48-TFSOP（0.724"，18.40mm 寬） 供應(yīng)商設(shè)備封裝:48-TSOP 包裝:托盤 |
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