AT93C56 General Description
The AT93C46/56/57/66 provides 1024/2048/4096 bits of serial electrically erasable programmable read only memory (EEPROM) organized as 64/128/256 words of 16 bits each,when the ORG Pin is connected to VCC and 128/256/512 words of 8 bits each when it is tied to ground. The device is optimized for use in many industrial and commercial applications where low power and low voltage operations are essential.The AT93C46/56/57/66 is available in space saving 8-pin PDIP and 8-pin JEDEC and EIAJ SOIC packages.
AT93C56 Maximum Ratings
Operating Temperature................................ -55°C to +125°C
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
AT93C56 Features
* Low Voltage and Standard Voltage Operation
5.0 (VCC = 4.5V to 5.5V)
2.7 (VCC = 2.7V to 5.5V)
2.5 (VCC = 2.5V to 5.5V)
1.8 (VCC = 1.8V to 5.5V)
* User Selectable Internal Organization
1K: 128 x 8 or 64 x 16
2K: 256 x 8 or 128 x 16
4K: 512 x 8 or 256 x 16
* 3-Wire Serial Interface
* 2 MHz Clock Rate (5V) Compatibility
* Self-Timed Write Cycle (10 ms max)
* High Reliability
Endurance: 1 Million Write Cycles
Data Retention: 100 Years
ESD Protection: >4000V
* Automotive Grade and Extended Temperature Devices Available
* 8-Pin PDIP, 8-Pin JEDEC and EIAJ SOIC, and 8-Pin TSSOP Packages
AT93C56 Connection Diagram

- ·AT9
-
- Analog IC
- 55024 KB

- ·AT90-0001
- MACOM [Tyco Electronics]
- Digital Attenuator, 31.0 dB, 5-Bit, TTL Driver, DC-6.0 GHz
- 244970 KB

- ·AT90-0001-TB
- MACOM [Tyco Electronics]
- Digital Attenuator, 31.0 dB, 5-Bit, TTL Driver, DC-6.0 GHz
- 244970 KB

- ·AT90-0001TR
- MACOM [Tyco Electronics]
- Digital Attenuator, 31.0 dB, 5-Bit, TTL Driver, DC-6.0 GHz
- 244970 KB

- ·AT9001
- Advanced Semiconductor
- SILICON VARACTOR DIODE
- 25201 KB

- ·AT90-0106
- MACOM [Tyco Electronics]
- Digital Attenuator, 50 dB, 6-Bit, TTL Driver, DC-2.4 GHz
- 285857 KB

- ·AT90-0106-TB
- MACOM [Tyco Electronics]
- Digital Attenuator, 50 dB, 6-Bit, TTL Driver, DC-2.4 GHz
- 285857 KB

- ·AT90-0106TR
- MACOM [Tyco Electronics]
- Digital Attenuator, 50 dB, 6-Bit, TTL Driver, DC-2.4 GHz
- 285857 KB

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