The CAT93C66 is a 4-kb CMOS Serial EEPROM device which is organized as either 256 registers of 16 bits (ORG pin at VCC) or 512 registers of 8 bits (ORG pin at GND). Each register can be written (or read) serially by using the DI (or DO) pin. The CAT93C66 features sequential read and self-timed internal write with auto-clear. On-chip Power-On Reset circuitry protects the internal logic against powering up in the wrong state.
Features
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Applications
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| Document Title | Document ID/Size | Revision | Revision Date |
|---|---|---|---|
| EASYPRO1GEVB Software OS x64 (Version 3.2.8) | EASYPRO1GEVB_SOFTWARE.X64.ZIP (7134.0kB) | 3.2.8 | |
| EASYPRO1GEVB Software OS x86 (Version 3.2.8) | EASYPRO1GEVB_SOFTWARE.X86.ZIP (7030.0kB) | 3.2.8 |
| Document Title | Document ID/Size | Revision | Revision Date |
|---|---|---|---|
| 4 Kb Microwire Serial CMOS EEPROM | CAT93C66/D (110kB) | 13 | Aug, 2015 |
| Document Title | Document ID/Size | Revision | Revision Date |
|---|---|---|---|
| Using ON Semiconductor's Serial EEPROMs in Shared Input/Output Configuration | AND8429-D (82.0kB) | 1 |
| Document Title | Document ID/Size | Revision |
|---|---|---|
| PDIP-8, 300 mils | 646AA (55.8kB) | A |
| SOIC 8, 150 mils | 751BD (55.6kB) | revo |
| SOIC-8, 208 mils | 751BE (55.9kB) | revo |
| TDFN8, 2x3, 0.5P | 511AK (34.2kB) | B |
| TSSOP8, 4.4x3 | 948AL (55.7kB) | revo |
| Document Title | Document ID/Size | Revision | Revision Date |
|---|---|---|---|
| IBIS Model for CAT93C46LI and CAT93C46RLI (VCC = 2.2 V) | DUWIRE22.IBS (57.0kB) | 1 | |
| IBIS Model for CAT93C46LI and CAT93C46RLI (VCC = 3.3 V) | DUWIRE33.IBS (55.0kB) | 1 | |
| IBIS Model for CAT93C46LI and CAT93C46RLI (VCC = 5.0 V) | DUWIRE50.IBS (58.0kB) | 1 | |
| Parameterized Verilog Model for CAT93XXX Microwire Serial EEPROMs | VER_MICROWIRE_EEPROM.ZIP (28.0kB) | 1 |
| Document Title | Document ID/Size | Revision | Revision Date |
|---|---|---|---|
| EASYPRO1GEVB Evaluation Board User's Manual | EVBUM2027/D (1061.0kB) | 3 |
| Product | Status | Compliance | Short Description |
|---|---|---|---|
| EASYPRO1GEVB | Active | Serial EEPROM Evaluation Board |
| Product | Status | Compliance | Package | MSL* | Container | Budgetary Price/Unit | ||
|---|---|---|---|---|---|---|---|---|
| CAT93C66LI-G | Active, Not Rec | Pb-free Halide free | PDIP-8 | 646AA | NA | Tube | 50 | $0.2333 |
| CAT93C66VE-GT3 | Last Shipments | Pb-free Halide free | SOIC-8 | 751BD | 1 | Tape and Reel | 3000 | |
| CAT93C66VI-G | Active | Pb-free Halide free | SOIC-8 | 751BD | 1 | Tube | 100 | $0.2427 |
| CAT93C66VI-GT3 | Active | Pb-free Halide free | SOIC-8 | 751BD | 1 | Tape and Reel | 3000 | $0.1733 |
| CAT93C66XI-T2 | Active | Pb-free Halide free | SOIC-8 | 751BE | 3 | Tape and Reel | 2000 | $0.2133 |
| CAT93C66YI-G | Active | Pb-free Halide free | TSSOP-8 | 948AL | 1 | Tube | 100 | Contact BDTIC |
| CAT93C66YI-GT3 | Active | Pb-free Halide free | TSSOP-8 | 948AL | 1 | Tape and Reel | 3000 | $0.1733 |
| CAT93W66VP2I-GT3 | Last Shipments | Pb-free Halide free | TDFN-8 | 511AK | 1 | Tape and Reel | 3000 | |
| Product | Type | Density | Organization | Data Transmission Standard | fcycle Max (kHz) | tACC Max ns | VCC Min (V) | VCC Max (V) | Istandby Max (µA) | Iact Max (mA) | T Min (°C) | T Max (°C) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CAT93C66VI-G | Serial | 4 kb | 512 x 8 | MicroWire | 2000 | 250 | 1.8 | 5.5 | 4 | 1 | -40 | 85 |
| CAT93C66VI-GT3 | Serial | 4 kb | 512 x 8 | MicroWire | 2000 | 250 | 1.8 | 5.5 | 4 | 1 | -40 | 85 |
| CAT93C66XI-T2 | Serial | 4 kb | Split | MicroWire | 2000 | 250 | 1.8 | 5.5 | 2 | 3 | -40 | 85 |
| CAT93C66YI-G | Serial | 4 kb | 512 x 8 | MicroWire | 2000 | 250 | 1.8 | 5.5 | 2 | 1 | -40 | 85 |
| CAT93C66YI-GT3 | Serial | 4 kb | 512 x 8 | MicroWire | 2000 | 250 | 1.8 | 5.5 | 4 | 1 | -40 | 85 |
