 |  |  | |
| PartNumber | M27C256B-45XF1 | M27C256B-70C6 | M27C256B-70C1 |
| Description | EPROM 256K (32KX8) 45ns | EPROM 256K (32KX8) 70ns | IC EPROM 256K PARALLEL 32PLCC |
| Manufacturer | STMicroelectronics | STMicroelectronics | - |
| Product Category | EPROM | EPROM | - |
| RoHS | Y | Y | - |
| Mounting Style | Through Hole | SMD/SMT | - |
| Package / Case | CDIP-28 | PLCC-32 | - |
| Type | OTP, UV | OTP, UV | - |
| Memory Size | 256 kB | 256 kB | - |
| Organization | 32 k x 8 | 32 k x 8 | - |
| Interface Type | Parallel | Parallel | - |
| Operating Supply Current | 50 mA | 50 mA | - |
| Programming Voltage | 12.75 V | 12.75 V | - |
| Supply Voltage Min | 4.75 V | 4.5 V | - |
| Minimum Operating Temperature | 0 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Series | M27C256B | M27C256B | - |
| Packaging | Tube | Tube | - |
| Access Time | 45 ns | 70 ns | - |
| Brand | STMicroelectronics | STMicroelectronics | - |
| Operating Supply Voltage | 5 V | 5 V | - |
| Output Enable Access Time | 25 ns | 35 ns | - |
| Product Type | EPROM | EPROM | - |
| Factory Pack Quantity | 260 | 32 | - |
| Subcategory | Memory & Data Storage | Memory & Data Storage | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
STMicroelectronics |
M27C256B-70XF1 | EPROM 256K (32KX8) 70ns | |
| M27C256B-90B6 | EPROM 256K (32KX8) 90ns OTP programmable | ||
| M27C256B-90C6 | EPROM 256K (32KX8) 90ns | ||
| M27C322-100S1 | EPROM 32M (2Mx16) 100ns | ||
| M27C256B-90F6 | EPROM 256K (32KX8) 90ns UV programmable | ||
| M27C256B-45XF1 | EPROM 256K (32KX8) 45ns | ||
| M27C256B-90B1 | EPROM 256K (32KX8) 90ns | ||
| M27C256B-90C1 | EPROM 256K (32KX8) 90ns | ||
| M27C256B-70C6 | EPROM 256K (32KX8) 70ns | ||
| M27C256B-45XF1 | IC EPROM 256K PARALLEL 28CDIP | ||
| M27C256B-70C1 | IC EPROM 256K PARALLEL 32PLCC | ||
| M27C256B-70C6 | IC EPROM 256K PARALLEL 32PLCC | ||
| M27C256B-70XF1 | IC EPROM 256K PARALLEL 28CDIP | ||
| M27C256B-90B1 | IC EPROM 256K PARALLEL 28DIP | ||
| M27C256B-90B6 | IC EPROM 256K PARALLEL 28DIP | ||
| M27C256B-90C1 | IC EPROM 256K PARALLEL 32PLCC | ||
| M27C256B-90C6 | IC EPROM 256K PARALLEL 32PLCC | ||
| M27C256B-90F6 | IC EPROM 256K PARALLEL 28CDIP | ||
| M27C322-100F1 | IC EPROM 32M PARALLEL 42CDIP | ||
| M27C322-100S1 | IC EPROM 32M PARALLEL 42SDIP | ||
| M27C256B-90B6L | New and Original | ||
| M27C256B-25F6 | New and Original | ||
| M27C256B-25FI | New and Original | ||
| M27C256B-80XF1 | EEPROM | ||
| M27C256B-90B6-PROG | New and Original | ||
| M27C256B10F1 | UVPROM, 32KX8, 100ns, CMOS, CDIP28 | ||
| M27C256B12F6L | UVPROM, 32KX8, 120ns, CMOS, CDIP28 | ||
| M27C256B15C1 | OTP ROM, 32KX8, 150ns, CMOS, PQCC32 | ||
| M27C256B20C1E | New and Original | ||
| M27C256B90B6 | OTP ROM, 32KX8, 90ns, CMOS, PDIP28 | ||
| M27C256HZB-N | New and Original | ||
| M27C2B-12F1 | New and Original | ||
| M27C3202CZ | New and Original | ||
| M27C3202CZTK | New and Original | ||
| M27C322 | New and Original | ||
| M27C322-100 | EPROM, 2M x 16, 42 Pin, Ceramic, DIP | ||
| M27C322-100B1 | New and Original | ||
| M27C322-100F6 | New and Original | ||
| M27C322-100FI | New and Original | ||
| M27C322-10F1 | New and Original | ||
| M27C322-120F1 | New and Original | ||
| M27C322-80S1 | New and Original | ||
| M27C322-80S1MGN-PBF | New and Original | ||
| M27C32A-12FI | New and Original | ||
| M27C32BQ-120 | New and Original | ||
| M27C256B10F1L | New and Original | ||
| M27C258B-12F1 | New and Original | ||
| M27C32A-2F1 | New and Original | ||
| M27C256H-55 | New and Original | ||
| M27C256ZC | New and Original |