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M27C512-12F1 Programmable IC Chips integrated programmed

manufacturer:
STMicroelectronics
Description:
EPROM - UV Memory IC 512Kbit Parallel 120 ns 28-CDIP Frit Seal with Window Customer Reference
Category:
Flash Memory IC Chip
Price:
Negotiate
Payment Method:
T/T, Western Union, Paypal
Specifications
Ambient Operating Temperature:
–40 To 125 °C
Temperature Under Bias:
–50 To 125 °C
Storage Temperature:
–65 To 150 °C
Input Or Output Voltage (except A9):
–2 To 7 V
Supply Voltage:
–2 To 7 V
A9 Voltage:
–2 To 13.5 V
Highlight:

programming ic chips

,

programmable audio chip

Introduction

 

Stock Offer (Hot Sell)

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BDX34C 12000 ST 14+ TO-220
DFLS160-7 12000 DIODES 14+ SOD-123

 

 

M27C512

512 Kbit (64K x8) UV EPROM and OTP EPROM

 

Features

■ 5V ± 10% supply voltage in read operation

■ Access time: 45 ns

■ Low power “CMOS” consumption:

  – Active current 30 mA

  – Standby current 100 µA

■ Programming voltage: 12.75 V ± 0.25 V

■ Programming time around 6 s.

■ Electronic Signature

  – Manufacturer code: 20h

  – Device code: 3Dh

■ Packages

  – ECOPACK versions

 

Description

The M27C512 is a 512 Kbit EPROM offered in the two ranges UV (ultra violet erase) and OTP (one time programmable). It is ideally suited for applications where fast turn-around and pattern experimentation are important requirements and is organized as 65536 by 8 bits.

 

The FDIP28W (window ceramic frit-seal package) has transparent lid which allows the user to expose the chip to ultraviolet light to erase the bit pattern. A new pattern can then be written to the device by following the programming procedure.

 

For applications where the content is programmed only one time and erasure is not required, the M27C512 is offered in FDIP28W, PDIP28, and PLCC32 packages. In order to meet environmental requirements, ST offers the M27C512 in ECOPACK® packages.

 

ECOPACK packages are Lead-free. The category of second Level Interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97.

 

The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an ST trademark. ECOPACK specifications are available at: www.st.com.

 

Absolute maximum ratings

 

1. Depends on range.

2. Minimum DC voltage on Input or Output is –0.5V with possible undershoot to –2.0V for a period less than 20ns. Maximum DC voltage on Output is VCC +0.5V with possible overshoot to VCC +2V for a period less than 20ns.

 

Figure 1. Logic diagram

 

 

Figure 2. DIP connections

 

 

Figure 3. LCC connections

 

 

M27C512-12F1 Programmable IC Chips integrated programmed

M27C512-12F1 Programmable IC Chips integrated programmed

M27C512-12F1 Programmable IC Chips integrated programmed

 

 

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