Product Summary

The AT93C46D-TH-T is a Three-wire Serial EEPROM. It provides 1024 bits of serial electrically erasable programmable read-only memory (EEPROM), organized as 64 words of 16 bits each (when the ORG pin is connected to VCC), and 128 words of 8 bits each (when the ORG pin is tied to ground). The AT93C46D-TH-T is optimized for use in many industrial and commercial applications where low-power and low-voltage operations are essential. The device is available in space-saving 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead Ultra Thin mini-MAP (MLP 2x3), 8-lead TSSOP, and 8-lead dBGA2 packages. The AT93C46D-TH-T is enabled through the Chip Select pin (CS) and accessed via a three-wire serial interface consisting of Data Input (DI), Data Output (DO), and Shift Clock (SK).

Parametrics

AT93C46D-TH-T absolute maximum ratings: (1)Operating Temperature:-55℃ to +125℃; (2)Storage Temperature:-65℃ to +150℃; (3)Voltage on Any Pin with Respect to Ground:-1.0V to +7.0V; (4)Maximum Operating Voltage:6.25V; (5)DC Output:5.0 mA.

Features

AT93C46D-TH-T features: (1)Low-voltage and Standard-voltage Operation:1.8 (VCC = 1.8V to 5.5V); (2)User-selectable Internal Organization:1K: 128 x 8 or 64 x 16; (3)Three-wire Serial Interface; (4)2 MHz Clock Rate (5V); (5)Self-timed Write Cycle (5 ms max); (6)High Reliability:Endurance: 1 Million Write Cycles, Data Retention: 100 Years; (7)8-lead JEDEC PDIP, 8-lead JEDEC SOIC, 8-lead Ultra Thin mini-MAP (MLP 2x3), 8-lead TSSOP and 8-ball dBGA2 Packages; (8)Die Sales: Wafer Form, Tape and Reel, and Bumped Wafers.

Diagrams

AT93C46D-TH-T block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AT93C46D-TH-T
AT93C46D-TH-T

Atmel

EEPROM 8 PDIP 1.8V- 1.8V

Data Sheet

0-1: $0.18
1-25: $0.17
25-100: $0.12
100-1000: $0.12
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AT93C46
AT93C46

Other


Data Sheet

Negotiable 
AT93C46/56/57/66
AT93C46/56/57/66

Other


Data Sheet

Negotiable 
AT93C46-10PC
AT93C46-10PC

Atmel

EEPROM 1/2/4k 3-Wire Bus

Data Sheet

Negotiable 
AT93C46-10PC-1.8
AT93C46-10PC-1.8

Atmel

IC SEEPROM 1K 1.8V 8DIP

Data Sheet

Negotiable 
AT93C46-10PC-2.5
AT93C46-10PC-2.5

Atmel

IC SEEPROM 1K 2.5V 8DIP

Data Sheet

Negotiable 
AT93C46-10PC-2.7
AT93C46-10PC-2.7

Atmel

EEPROM 1/2/4k 3-Wire Bus

Data Sheet

Negotiable