Microchip AT28C256-15SU, 256kbit Parallel EEPROM Memory, 150ns 28-Pin SOIC Parallel

View all EEPROM
Bulk discount available

Subtotal (1 unit)*

PHP775.61

(exc. VAT)

PHP868.68

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 54 unit(s) ready to ship from another location
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per Unit
1 - 4PHP775.61
5 - 9PHP752.34
10 +PHP729.76

*price indicative

Packaging Options:
RS Stock No.:
177-1681
Mfr. Part No.:
AT28C256-15SU
Manufacturer:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Memory Size

256kbit

Interface Type

Parallel

Package Type

SOIC

Mounting Type

Surface Mount

Pin Count

28

Organisation

32K x 8 bit

Minimum Operating Supply Voltage

4.5 V

Maximum Operating Supply Voltage

5.5 V

Programming Voltage

4.5 → 5.5V

Number of Bits per Word

8bit

Dimensions

18.1 x 7.6 x 2.35mm

Maximum Random Access Time

150ns

Data Retention

10yr

Maximum Operating Temperature

+85 °C

Minimum Operating Temperature

-40 °C

Number of Words

32K

COO (Country of Origin):
TW
The Microchip AT28C256 is a high-performance 256Kbit Parallel EEPROM available in both Industrial and Military temp ranges, offering access times to 150ns with power dissipation of 440mW. Deselected, CMOS standby current is less than 200μA.

Additional Features:

32 Kbits x 8 (256 Kbit)

5V ± 10% Supply

Parallel Interface

150ns access time

self-Timed Erase and Write Cycles (10 ms max)

Page Write and Byte Write

Data Polling for end of write detection

Low Power Consumption:

Read / Write current 40 mA (Max)

Standby current TTL 2 mA (Max), CMOS 200 μA (Max)

Related links