Microchip 512kbit EPROM 28-Pin PDIP, AT27C512R-70PU

Bulk discount available

Subtotal (1 pack of 5 units)*

R 260,40

(exc. VAT)

R 299,45

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 255 unit(s) shipping from 05 January 2026
  • Plus 270 unit(s) shipping from 12 January 2026
  • Plus 325 unit(s) shipping from 03 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
5 - 20R 52.08R 260.40
25 - 95R 50.778R 253.89
100 - 495R 49.254R 246.27
500 - 995R 47.284R 236.42
1000 +R 45.392R 226.96

*price indicative

Packaging Options:
RS stock no.:
127-6566
Mfr. Part No.:
AT27C512R-70PU
Manufacturer:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Memory Size

512kbit

Organisation

64K x 8 bit

Maximum Random Access Time

70ns

Reprogramming Technique

OTP

Mounting Type

Through Hole

Package Type

PDIP

Pin Count

28

Dimensions

37.33 x 13.97 x 4.44mm

Maximum Operating Temperature

+85 °C

Typical Operating Supply Voltage

5 V

Minimum Operating Temperature

-40 °C

Number of Words

64K

Number of Bits per Word

8bit

EPROM (One Time Programmable), Atmel



EPROM OTP (One Time Programmable)


These EPROM (Erasable Programmable Read-Only Memory) devices contain the same chips and are programmed in the same way as their UV-eraseable counterparts. However as the package contains no window, they cannot be erased and re-programmed.

Related links