Stock Offer (Hot Sell)
| Part no. | Quantity | Brand | D/C | Package |
| BYW95C | 10025 | VISHAY | 14+ | SOD-64 |
| 2SC1384 | 10030 | TOS | 14+ | TO-92L |
| MMBD7000 | 10050 | ON | 14+ | SOT-23 |
| DB106 | 10086 | COMON | 16+ | DIP-4 |
| BAT43 | 10100 | ST | 16+ | SOD-123 |
| RCLAMP0504F.TCT | 10300 | SEMTECH | 13+ | SC70-6L |
| P6KE10CA | 10555 | VISHAY | 15+ | DO-15 |
| A4503 | 10770 | AVAGO | 16+ | DIP8 |
| 2SA2029 TR | 10990 | ROHM | 16+ | SOT523 |
| 1.5KE82A | 11000 | VISHAY | 14+ | DO201AD |
| SR05.TCT | 11000 | SEMTECH | 14+ | SOT143 |
| TIP42C | 11200 | FAIRCHILD | 14+ | TO220 |
| P6KE18CA | 11210 | VISHAY | 16+ | DO-15 |
| RT8561BGQW | 11250 | RICHTEK | 16+ | QFN |
| AOZ1021AI | 11520 | AOS | 13+ | SOP-8 |
| S3C2440 | 11998 | SAMSUNG | 15+ | BGA |
| 1.5KE82CA | 12000 | VISHAY | 16+ | DO-201AD |
| 1N4730A | 12000 | ST | 16+ | DO-41 |
| 1N5344 | 12000 | ON | 14+ | DO-15 |
| 1N5408 | 12000 | MIC | 14+ | DO-27 |
| 2N3055 | 12000 | ST | 14+ | TO-3 |
| 2N4403 | 12000 | ON | 16+ | TO-92 |
| 74HC4053D | 12000 | | 16+ | SOP |
| ACS712ELCTR-20A-T | 12000 | ALLEGRO | 13+ | SOP-8 |
| AO4803A | 12000 | AOS | 15+ | SOP |
| AP15N03GH | 12000 | APEC | 16+ | TO-252 |
| AX5201ESA | 12000 | AXELITE | 16+ | SOP-8 |
| BAT54C | 12000 | | 14+ | SOT-23 |
| 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
