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Microchip Technology AT17C010-10JC
- Part No.:
- AT17C010-10JC
- Manufacturer:
- Microchip Technology
- Category:
- Configuration PROMs for FPGAs
- Package:
- 20-LCC (J-Lead)
- Datasheet:
-
AT17C010-10JC.pdf
- Description:
- IC SERIAL CONFIG PROM 1M 20PLCC
- Quantity:
- Payment:
- Shipping:
Inventory:4,286
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Product details
Overview
AT17C010-10JC from Atmel is a 1-Mbit (1,048,576 × 1-bit) serial EEPROM FPGA configuration memory with 5V ±5% operation, 8-lead LAP package (6 mm × 6 mm × 1 mm), and in-system programmability via 2-wire bus. It provides nonvolatile storage for Xilinx XC4000™, Spartan®, Virtex™, Altera FLEX®, APEX™, Lucent ORCA®, and Atmel AT40K/AT94K FPGA bitstreams, featuring programmable reset polarity, system-friendly READY pin, and cascading CEO support.
For engineers reviewing the AT17C010-10JC datasheet, AT17C010-10JC pinout, AT17C010-10JC application, or AT17C010-10JC equivalent, key selection criteria include 1-Mbit density, 5V commercial-grade operation (0°C to +70°C), 8-lead LAP footprint compatibility with SOIC/VOIC, cascading capability via CEO, and direct interface with FPGA master serial mode without external controller.
Technical Context
The AT17C010-10JC operates in FPGA master serial configuration mode: CLK from FPGA drives internal address/bit counter; DATA output feeds FPGA DIN; CE and RESET/OE control tri-state output and counter reset; SER_EN = VCC enables normal loading. Its architecture integrates EEPROM cell matrix, row/column decoders, oscillator-based timing, and programming logic supporting 2-wire ISP when SER_EN is low.
It supports daisy-chained configurations via CEO (active-low chip enable output), which asserts upon end-of-data to enable the next device's CE input. Programmable reset polarity (RESET active Low / OE active High) is stored in four EEPROM bytes and configurable using industry-standard programmers or Atmel's ATDH2200E/ATDH2225 tools.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Size | 1,048,576 × 1-bit (1-Mbit) nonvolatile EEPROM storage for full FPGA configuration bitstream |
| Supply Voltage | 5V ±5% - supports commercial temperature range (0°C to +70°C) with ICCA ≤10 mA active current |
| Max Clock Frequency | 15 MHz - enables fast configuration load times compatible with Xilinx/Altera master serial protocols |
| Standby Current | ≤0.5 mA - achieved by holding CE high, critical for low-power system initialization sequences |
| Package | 8-lead LAP (6 mm × 6 mm × 1 mm) - pin-compatible with 8-lead SOIC/VOIC, surface-mount optimized |
| Interface Protocol | Serial master-mode interface - no external controller required; directly driven by FPGA CCLK and control signals |
| Reset Polarity | Programmable (default RESET active Low / OE active High) - configured via EEPROM bytes for FPGA INIT/DONE timing alignment |
Pinout & Package
AT17C010-10JC uses an 8-lead Leadless Array Package (LAP), 6 mm × 6 mm × 1 mm body, 1.27 mm pitch, pin-compatible with standard 8-lead SOIC and VOIC footprints. The package is RoHS-compliant and optimized for automated SMT assembly.
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1 | DATA | Three-state bidirectional I/O - open-collector during programming; drives FPGA DIN during configuration |
| 2 | CLK | Input clock - synchronizes internal address/bit counter increment; sourced from FPGA CCLK |
| 3 | RESET/OE | Combined input - active-Low RESET resets address counter; active-High OE enables DATA output driver |
| 4 | CE | Chip Enable (active Low) - enables counter and DATA output; high state forces standby mode (ICCS ≤0.5 mA) |
| 5 | VCC | +5V power supply - nominal 5V ±5%; requires 0.2 µF decoupling capacitor to GND |
| 6 | SER_EN | Serial Enable - must be tied to VCC for FPGA loading; pulled low to enter 2-wire ISP programming mode |
| 7 | CEO (A2) | Chip Enable Output (active Low) - signals end-of-data; cascades to CE of next AT17 device in daisy chain |
| 8 | GND | Ground reference - common return for VCC and all signal paths; decoupling capacitor required |
Key Features
| Feature | Design Value |
|---|---|
| In-system programmability | Enabled via 2-wire serial bus when SER_EN = Low - eliminates socketed programming; supports field updates |
| Cascadable CEO output | Active-Low CEO pin automatically enables next configurator in chain - supports multi-FPGA or high-density bitstreams |
| System-friendly READY pin | Open-collector indicator driven Low during power-on reset, released after stable VCC - synchronizes FPGA startup |
| Programmable reset polarity | Configurable RESET/OE logic via 4 EEPROM bytes - ensures timing compatibility with diverse FPGA INIT/DONE behaviors |
| Low-power standby mode | ICCS ≤0.5 mA at 5V when CE = High - reduces system power during idle or partial reconfiguration states |
Applications
| Industrial PLC Configuration | Xilinx Spartan®-Based Edge AI Gateway |
|---|---|
|
Use Scenario: Reconfigurable logic in factory-floor PLCs requires reliable, nonvolatile bitstream storage across power cycles and firmware updates. IC Role / Device Role / Timing Role: AT17C010-10JC serves as primary configuration memory, loaded in master serial mode upon power-up; CEO enables optional backup memory chaining. Use Value: 1-Mbit capacity stores full Spartan-3 or Spartan-6 bitstream; 5V tolerance matches industrial 5V rail; LAP package ensures board-level reliability in vibration-prone environments. |
Use Scenario: Edge AI gateways use Xilinx Spartan FPGAs for real-time sensor preprocessing and require secure, field-upgradable configuration. IC Role / Device Role / Timing Role: AT17C010-10JC provides boot-time configuration; READY pin gates FPGA DONE assertion; SER_EN supports in-field ISP via microcontroller. Use Value: Programmable reset polarity aligns with Spartan INIT pin behavior; 15 MHz clock support enables sub-100ms configuration; low standby current extends battery-backed operation. |
| Altera FLEX®-Based Motor Drive Controller | Lucent ORCA®-Based Telecom Line Card |
|
Use Scenario: Motor drive controllers embed Altera FLEX FPGAs for PWM generation and safety logic, requiring deterministic configuration on every power cycle. IC Role / Device Role / Timing Role: AT17C010-10JC interfaces directly with FLEX CCLK and nCONFIG; CE driven by FPGA status signal to manage multi-stage boot. Use Value: Cascading CEO allows dual-FLEX configuration from single bitstream partition; 8-lead LAP saves PCB area vs. PLCC; 5V operation simplifies power design. |
Use Scenario: Telecom line cards use Lucent ORCA FPGAs for protocol bridging and require hot-swap-safe configuration memory with redundancy. IC Role / Device Role / Timing Role: AT17C010-10JC acts as primary configurator; READY pin coordinates with system management controller; CEO enables failover to secondary EEPROM. Use Value: Emulation of AT24CXXX protocol simplifies migration from legacy serial EEPROMs; write-protection pins (WP1/WP2) safeguard critical configuration sectors. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA configuration memory applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AT17LV010-10JC | 3.3V ±10% operation (vs. 5V); lower ICCA (5 mA) and ICCS (100 µA); reduced FMAX (10 MHz in industrial range) | Targets 3.3V FPGA systems (e.g., newer Xilinx Virtex-II); not drop-in compatible due to voltage mismatch | Select AT17LV010-10JC only when main system rail is 3.3V and power budget is constrained; verify FPGA VCCIO compatibility. |
| XC17V010PC44C | Xilinx proprietary one-time-programmable (OTP) PROM; no in-system programming; 44-pin PLCC package; no READY or CEO pins | Used in legacy Xilinx-only designs where reprogramming is unnecessary; lacks cascading and system coordination features | Choose XC17V010PC44C only for cost-sensitive, fixed-function deployments with no field update requirement; incompatible pinout and interface. |
Compared with AT17LV010-10JC, the AT17C010-10JC delivers higher noise immunity and simpler power design in 5V systems, while XC17V010PC44C sacrifices flexibility for lower unit cost in static configurations - making AT17C010-10JC optimal for upgradable, multi-FPGA industrial control.
Availability
AT17C010-10JC is available at Aetrix Electronics and suitable for industrial PLCs, edge AI gateways, and telecom line cards requiring stable component supply, long-term lifecycle support, and verified FPGA configuration interoperability.
Supply support for AT17C010-10JC includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Atmel Corporation (now part of Microchip Technology) is a semiconductor manufacturer specializing in microcontrollers, nonvolatile memory, and FPGA configuration solutions.
The AT17 Series was designed specifically for reliable, low-overhead FPGA configuration in industrial, telecom, and embedded systems - emphasizing pin compatibility, cascading scalability, and system-level power/reset coordination.
FAQ
What is the operating voltage range for AT17C010-10JC?
The AT17C010-10JC operates at 5V ±5% for commercial temperature range (0°C to +70°C). It is not rated for 3.3V operation - use AT17LV010-10JC instead for 3.3V systems. Absolute maximum VCC is +7.0V; exceeding 5.25V may cause functional instability or accelerated wear.
Does AT17C010-10JC support daisy-chaining with other configuration memories?
Yes, AT17C010-10JC supports daisy-chaining via its CEO (Chip Enable Output) pin, which goes active-Low when the internal address counter reaches maximum value. This signal connects directly to the CE input of the next AT17-series device, enabling seamless multi-device configuration without external logic.
How is the reset polarity programmed on AT17C010-10JC?
The reset polarity of AT17C010-10JC is programmed by writing to four dedicated EEPROM bytes using an industry-standard programmer or Atmel's ATDH2200E kit. Default setting is RESET active Low / OE active High, matching most Xilinx and Altera FPGA INIT/DONE timing requirements.
What package type does AT17C010-10JC use, and is it compatible with SOIC footprints?
AT17C010-10JC uses an 8-lead Leadless Array Package (LAP), 6 mm × 6 mm × 1 mm, with 1.27 mm pitch. It is explicitly pin-compatible with standard 8-lead SOIC and VOIC packages per Atmel documentation, enabling drop-in replacement in existing SOIC layouts with minor solder paste adjustment.
Can AT17C010-10JC be programmed in-circuit after PCB assembly?
Yes, AT17C010-10JC supports in-system programming (ISP) via its 2-wire serial interface. Pulling SER_EN low enables ISP mode; CLK and DATA pins then accept programming commands without removing the device from the board - essential for field firmware updates and configuration validation.
AT17C010-10JC Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Series:
- -
- Package/Case:
- 20-LCC (J-Lead)
- Packaging:
- Tube
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Programmable Type:
- Serial EEPROM
- Memory Size:
- 1Mb
- Voltage - Supply:
- 4.75V ~ 5.25V
- Operating Temperature:
- 0°C ~ 70°C
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 20-PLCC (9x9)
AT17C010-10JC FAQ
1.How can I place an order for AT17C010-10JC through Aetrix?
Please submit a Request for Quotation (RFQ) for AT17C010-10JC on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for AT17C010-10JC reliable?
The price and inventory of AT17C010-10JC are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AT17C010-10JC is usually 5 days.
3.What payment methods are accepted for AT17C010-10JC?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AT17C010-10JC transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AT17C010-10JC?
AT17C010-10JC orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AT17C010-10JC order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for AT17C010-10JC?
For technical support, including AT17C010-10JC datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AT17C010-10JC requirements.
6.How does Aetrix verify that AT17C010-10JC is sourced from the original manufacturer or authorized distributors?
All AT17C010-10JC products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that AT17C010-10JC meets industry standards.
7.What is the process for return or replacement of AT17C010-10JC?
All AT17C010-10JC units undergo pre-shipment inspection (PSI). If there is an issue with AT17C010-10JC, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The AT17C010-10JC part is unused and in its original packaging.
Return procedure for AT17C010-10JC:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
AT17C010-10JC Tags
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