
For Reference Only
Part Number | M27C256B-70C1 |
OEMstron Part # | M27C256B-70C1 |
Manufacturer | STMicroelectronics |
Category | Semiconductors › Memory ICs › Memory |
Description | IC EPROM 256K PARALLEL 32PLCC |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | M27C256B-70C1 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 24 - Mar 1 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
M27C256B-70C1 Specifications
Part Number | M27C256B-70C1 | |
Brand | STMicroelectronics | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Memory ICs | |
Subcategory | Memory | |
Manufacturer | STMicroelectronics | |
Series | - | |
Memory Type | Non-Volatile | |
Memory Format | EPROM | |
Technology | EPROM - OTP | |
Memory Size | 256Kb (32K x 8) | |
Memory Interface | Parallel | |
Clock Frequency | - | |
Write Cycle Time - Word, Page | - | |
Access Time | 70ns | |
Voltage - Supply | 4.5V ~ 5.5V | |
Operating Temperature | 0°C ~ 70°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 32-LCC (J-Lead) | |
Supplier Device Package | 32-PLCC (11.35x13.89) |
M27C256B-70C1 Documents

Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
M27C256B-70C1 STMicroelectronics |
1816 | |
M27C256B70C1 UNKNOWN |
64 |
Part Number | Description | Stock |
M27C256B-70C1 STMicroelectronics |
IC OTP 256KBIT 70NS 32PLCC |
Contact Us |
Part Number | Description | Stock |
M27C256B-70C1 D# 497-1652-5-ND STMicroelectronics |
IC EPROM 256KBIT PARALLEL 32PLCC |
Limited Supply - Call |
Part Number | Description | Stock |
M27C256B-70C1 STMicroelectronics |
In stock shipping within 2days |
682 |
Part Number | Description | Stock |
M27C256B70C1L STMicroelectronics |
OEM/CM QUOTES ONLY | NO BROKERS |
39 |
M27C256B70C1 SGS Semiconductor Ltd |
OEM/CM QUOTES ONLY | NO BROKERS |
13512 |
Part Number | Description | Stock |
M27C256B70C1 D# XSCRSN000001810 STMICROELECTRONICS |
335 |
Part Number | Description | Stock |
M27C256B-70C1X D# NS-M27C256B-70C1X VARIOUS |
OEM/CM ONLY |
2417 |
M27C256B-70C1 D# NS-M27C256B-70C1 STMicroelectronics |
OEM/CM ONLY |
6382 |
M27C256B-70C1TR D# NS-M27C256B-70C1TR VARIOUS |
OEM/CM ONLY |
4402 |
Part Number | Description | Stock |
M27C256B-70C1 STMicroelectronics |
32K X 8 OTPROM, 70 ns, 32 Pin Plastic PLCC |
812 |
Part Number | Description | Stock |
M27C256B70C1L STMicroelectronics |
OEM/CM ONLY |
50 |
M27C256B70C1 SGS Semiconductor Ltd |
OEM/CM ONLY |
15904 |
Part Number | Description | Stock |
M27C256B-70C1 Maxim Integrated Products |
shipping today |
4996 |
Part Number | Description | Stock |
M27C256B-70C1 mfr |
RFQ |
1264 |
The Products You May Be Interested In
![]() |
70T3799MS133BBGI | IC SRAM 9M PARALLEL 324PBGA | 164 More on Order |
![]() |
S29GL128S11FHIV10 | IC FLASH 128M PARALLEL 64BGA | 315 More on Order |
![]() |
AT25010-10PC-2.7 | IC EEPROM 1K SPI 3MHZ 8DIP | 416 More on Order |
![]() |
7005S17PFI | IC SRAM 64K PARALLEL 64TQFP | 116 More on Order |
![]() |
AT26DF161A-MU | IC FLASH 16M SPI 70MHZ 8VDFN | 130 More on Order |
![]() |
71V124SA10TYG8 | IC SRAM 1M PARALLEL 32SOJ | 439 More on Order |
![]() |
MT53D768M64D8WF-053 WT ES:D TR | IC DRAM 48G 1866MHZ FBGA | 325 More on Order |
![]() |
AT28HC64B-12SU-T | IC EEPROM 64K PARALLEL 28SOIC | 187 More on Order |
![]() |
IDT71V3577SA75BGG8 | IC SRAM 4.5M PARALLEL 119PBGA | 338 More on Order |
![]() |
IS61NLP12836B-200TQLI-TR | IC SRAM 4.5M PARALLEL 100TQFP | 159 More on Order |
![]() |
CY7C006A-20AXC | IC SRAM 128K PARALLEL 64TQFP | 235 More on Order |
![]() |
24LC025/SN | IC EEPROM 2K I2C 400KHZ 8SOIC | 454 More on Order |
Quick Inquiry
In Stock | 161 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
2500 | $ 0.0000 | $ 0.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
Contact Us
- CALL US
86-755-83232896
- SKYPE
- Message
Please feel free to contact us for details.