

CAT28F001NA-90BT vs N28F001BX-B90 vs CAT28F001GA-90BT Comparison
- Hide Shared Attributes
- Part No.
- CAT28F001NA-90BT
- N28F001BX-B90
- CAT28F001GA-90BT
- Description
- 90ns 1M-bit CMOS boot block flash memory
- 1Mbit Flash 90ns 32-PLCC - N28F001BX-B90
- 1 Megabit CMOS Boot Block Flash Memory
- Manufacturer
- Catalyst
- Intel
- On semiconductor
- Classification
- -
- -
- -
- Reference Price(USD)
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- -
- -
- Inventory(pcs)
- 0
- 0
- 0
- Case/Package
- QCCJ
- QCCJ
- QCCJ
- RoHS
- -
- -
- RoHS Compliant
- Product Lifecycle Status
- Unknown
- Obsolete
- Obsolete
- Overview
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CAT28F001NA-90BT Product overview
DESCRIPTION The CAT28F001 is a high speed 128K X 8 bit electrically erasable and reprogrammable Flash memory ideally suited for applications requiring in-system or after sale code updates. The CAT28F001 has a blocked architecture with one 8 KB Boot Block, two 4 KB Parameter Blocks and one 112 KB Main Block. The Boot Block section can be at the top or bottom of the memory map and includes a reprogramming write lock out feature to guarantee data integrity. It is designed to contain secure code which will bring up the system minimally and download code to other locations of CAT28F001. FEATURES ■Fast Read Access Time: 70/90/120/150 ns ■On-Chip Address and Data Latches ■Blocked Architecture — One 8 KB Boot Block w/ Lock Out • Top or Bottom Locations — Two 4 KB Parameter Blocks — One 112 KB Main Block ■Low Power CMOS Operation ■12.0V ±5% Programming and Erase Voltage ■Automated Program & Erase Algorithms ■High Speed Programming ■Commercial, Industrial and Automotive Temperature Ranges
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N28F001BX-B90 Product overview
Intel’s 28F001BX-B and 28F001BX-T combine the cost-effectiveness of Intel standard flash memory with features that simplify write and allow block erase. These devices aid the system designer by combining the functions of several components into one, making boot block flash an innovative alternative to EPROM and EEPROM or battery-backed static RAM. Many new and existing designs can take advantage of the 28F001BX’s integration of blocked architecture, automated electrical reprogramming, and standard processor interface. High-Integration Blocked Architecture One 8 KB Boot Block w/Lock Out Two 4 KB Parameter Blocks One 112 KB Main Block 100,000 Erase/Program Cycles Per Block Simplified Program and Erase Automated Algorithms via On-Chip Write State Machine (WSM) SRAM-Compatible Write Interface Deep Power-Down Mode 0.05 mA ICC Typical 0.8 mA IPP Typical 12.0V g5% VPP High-Performance Read 70/75 ns, 90 ns, 120 ns, 150 ns Maximum Access Time 5.0V g10% VCC Hardware Data Protection Feature Erase/Write Lockout during Power Transitions Advanced Packaging, JEDEC Pinouts 32-Pin PDIP 32-Lead PLCC, TSOP ETOXTM II Nonvolatile Flash Technology EPROM-Compatible Process Base High-Volume Manufacturing Experience Extended Temperature Options
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CAT28F001GA-90BT Product overview
DESCRIPTION The CAT28F001 is a high speed 128K X 8 bit electrically erasable and reprogrammable Flash memory ideally suited for applications requiring in-system or after sale code updates. The CAT28F001 has a blocked architecture with one 8 KB Boot Block, two 4 KB Parameter Blocks and one 112 KB Main Block. The Boot Block section can be at the top or bottom of the memory map and includes a reprogramming write lock out feature to guarantee data integrity. It is designed to contain secure code which will bring up the system minimally and download code to other loca tions of CAT28F001. FEATURES ■Fast Read Access Time: 90/120 ns ■On-Chip Address and Data Latches ■Blocked Architecture — One 8 KB Boot Block w/ Lock Out • Top or Bottom Locations — Two 4 KB Parameter Blocks — One 112 KB Main Block ■Low Power CMOS Operation ■12.0V ±5% Programming and Erase Voltage ■Automated Program & Erase Algorithms ■High Speed Programming ■Commercial, Industrial and Automotive Temperature Ranges
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N28F001BX-B90 Alternative Parts
Image | Part | Compare | Manufacturer | Category | Description | |
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Mfr.Part#:N28F001BX-B90 | Compare: Current Part | Manufacturers:Intel | Category: | Description:1mbit flash 90ns 32-plcc - n28f001bx-b90 | |
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Mfr.Part#:CAT28F001N-90B | Compare: N28F001BX-B90 VS CAT28F001N-90B | Manufacturers:Catalyst | Category:Flash Memory | Description:Flash parallel 5v 1m-bit 128k x 8 90ns 32pin plcc | |
Image:![]() |
Mfr.Part#:CAT28F001N-90B | Compare: N28F001BX-B90 VS CAT28F001N-90B | Manufacturers:On semiconductor | Category: | Description:Flash parallel 5v 1m-bit 128k x 8 90ns 32pin plcc | |
Image:![]() |
Mfr.Part#:CAT28F001NA-90BT | Compare: N28F001BX-B90 VS CAT28F001NA-90BT | Manufacturers:Catalyst | Category: | Description:90ns 1m-bit cmos boot block flash memory |