1/5/10Pcs Atmel AT93C46EN-SH-B 1 kbit (64 x 16) EEPROM 1.8-5.5V Microwire SOIC-8

Description

Atmel AT93C46EN-SH-B 1 kbit (64 x 16) EEPROM 1.8-5.5V Microwire SOIC-8
The AT93C46E provides 1,024 bits of Serial Electrically Erasable and Programmable Read-Only Memory (EEPROM) organized as 64 words of 16 bits each only. The AT93C46E does not offer the ORG pin so organization is not userselectable on this device. The device is optimized for use in many industrial and commercial applications where low‑power and low‑voltage operations are essential. The AT93C46E is also available in space-saving and 8‑lead PDIP, 8‑lead SOIC and 8‑lead TSSOP packages. All packages operate from 1.8V to 5.5V. The AT93C46D/AT93C46E is enabled through the Chip Select (CS) pin and accessed via a three-wire serial interface consisting of Data Input (DI), Data Output (DO), and Serial Data Clock (SK). Upon receiving a READ instruction at DI, the address is decoded, and the data is clocked out serially on the DO pin. 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.
SPECIFICATIONS
Manufacturer: Atmel / Microchip
Part Number: AT93C46EN-SH-B / AT93C46EN-SH-T
Product Category: EEPROM
Mounting Style: SMD/SMT
Package / Case: SOIC-8 Narrow
Interface Type: 3-Wire, Microwire
Memory Size: 1 kbit
Organization: 64 x 16
Supply Voltage - Min: 1.8 V
Supply Voltage - Max: 5.5 V
Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 85 C
Maximum Clock Frequency: 250 kHz
Data Retention: 100 Year
Supply Current - Max: 2 mA
Height: 1.5 mm (Max)
Length: 5 mm (Max)
Width: 3.99 mm (Max)
Moisture Sensitive: Yes
Operating Supply Current: 2 mA
Operating Supply Voltage: 2.5 V, 3.3 V, 5 V
Subcategory: Memory & Data Storage
FEATURES
Low-Voltage Operation: VCC = 1.8V to 5.5V
Industrial Temperature Range: -40°C to +85°C
Three-Wire Serial Interface
2 MHz Clock Rate (5V)
Self-Timed Write Cycle within 5 ms Maximum
High Reliability:
– Endurance: 1,000,000 write cycles
– Data retention: 100 years
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