Part Details for AT29C020-70TU by Atmel Corporation
Results Overview of AT29C020-70TU by Atmel Corporation
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (5 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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AT29C020-70TU Information
AT29C020-70TU by Atmel Corporation is a Flash Memory.
Flash Memories are under the broader part category of Memory Components.
Memory components are essential in electronics for computer processing. They can be volatile or non-volatile, depending on the desired function. Read more about Memory Components on our Memory part category page.
Part Details for AT29C020-70TU
AT29C020-70TU CAD Models
AT29C020-70TU Part Data Attributes
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AT29C020-70TU
Atmel Corporation
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Datasheet
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AT29C020-70TU
Atmel Corporation
Flash, 256KX8, 70ns, PDSO32, 8 X 20 MM, GREEN, PLASTIC, MO-142BD, TSOP1-32
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ATMEL CORP | |
| Part Package Code | TSOP1 | |
| Package Description | 8 X 20 MM, GREEN, PLASTIC, MO-142BD, TSOP1-32 | |
| Pin Count | 32 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.32.00.51 | |
| Access Time-Max | 70 ns | |
| Boot Block | BOTTOM/TOP | |
| Command User Interface | NO | |
| Data Polling | YES | |
| JESD-30 Code | R-PDSO-G32 | |
| JESD-609 Code | e3 | |
| Length | 18.4 mm | |
| Memory Density | 2097152 bit | |
| Memory IC Type | FLASH | |
| Memory Width | 8 | |
| Moisture Sensitivity Level | 3 | |
| Number of Functions | 1 | |
| Number of Sectors/Size | 1K | |
| Number of Terminals | 32 | |
| Number of Words | 262144 words | |
| Number of Words Code | 256000 | |
| Operating Mode | ASYNCHRONOUS | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Organization | 256KX8 | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSOP1 | |
| Package Equivalence Code | TSSOP32,.8,20 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, THIN PROFILE | |
| Parallel/Serial | PARALLEL | |
| Peak Reflow Temperature (Cel) | 260 | |
| Programming Voltage | 5 V | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.2 mm | |
| Sector Size | 256 | |
| Standby Current-Max | 0.0003 A | |
| Supply Current-Max | 0.04 mA | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | DUAL | |
| Toggle Bit | YES | |
| Type | NOR TYPE | |
| Width | 8 mm | |
| Write Cycle Time-Max (tWC) | 10 ms |
Alternate Parts for AT29C020-70TU
This table gives cross-reference parts and alternative options found for AT29C020-70TU. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AT29C020-70TU, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| W29C020T-70B | Winbond Electronics Corp | Check for Price | Flash, 256KX8, 70ns, PDSO32, TSOP1-32 | AT29C020-70TU vs W29C020T-70B |
| W29C020T-70A | Winbond Electronics Corp | Check for Price | Flash, 256KX8, 70ns, PDSO32, TSOP1-32 | AT29C020-70TU vs W29C020T-70A |
| AT29C020-70TC | Atmel Corporation | Check for Price | Flash, 256KX8, 70ns, PDSO32, 8 X 20 MM, PLASTIC, MO-142BD, TSOP1-32 | AT29C020-70TU vs AT29C020-70TC |
| W29C020CT70B | Winbond Electronics Corp | Check for Price | Flash, 256KX8, 70ns, PDSO32, TSOP1-32 | AT29C020-70TU vs W29C020CT70B |
| W29C020T-70 | Winbond Electronics Corp | Check for Price | Flash, 256KX8, 70ns, PDSO32, TSOP1-32 | AT29C020-70TU vs W29C020T-70 |
AT29C020-70TU Frequently Asked Questions (FAQ)
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The AT29C020-70TU has a minimum of 100,000 erase cycles, but the actual number may vary depending on usage and environmental conditions.
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The AT29C020-70TU requires a controlled power-up and power-down sequence to prevent damage. A slow ramp-up and ramp-down of the power supply voltage is recommended, with a maximum dv/dt of 10 mV/μs.
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The AT29C020-70TU is rated for operation from -40°C to +85°C, but it's recommended to operate within the 0°C to 70°C range for optimal performance and reliability.
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To prevent bus contention and loading, ensure that the AT29C020-70TU is properly terminated, and use buffers or resistors to isolate the device from the system bus.
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The AT29C020-70TU has a typical read access time of 70 ns, and a typical write cycle time of 10 ms. However, the actual latency may vary depending on the system clock frequency and other factors.