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LIMCHIP CO., LIMITED
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AT91SAM9261-CJ
Brand: Microchip
AT91SAM9261-CJ is a 32-bit ARM926EJ-S microprocessor from Microchip (Atmel legacy) operating at 190 MHz with 160 KB of on-chip SRAM configurable as tightly-coupled memory (TCM). The device integrates an LCD controller, USB 2.0 Host and Device ports, external bus interface (EBI/EMI) supporting SDRAM and SRAM, and multiple serial interfaces including UART/USART, SPI, I2C (TWI), SSC, and MMC/SD/SDIO. Housed in a 217-pin LFBGA package (15 × 15 mm), it operates from 3.0 V to 3.3 V I/O over -40 °C to +85 °C and is targeted at embedded HMI and industrial control applications.
Stock & Date Code
| Brand | Part Number | Qty | D/C | Note |
|---|---|---|---|---|
| Microchip | AT91SAM9261-CJ | 2,480 | 26+ | ARM Microprocessor stock for RFQ and production sourcing |
Listed stock and date code are subject to final RFQ confirmation.
MCU / Processor Specifications
| Parameter | Value / Specification |
|---|---|
| Exact Part Number | AT91SAM9261-CJ |
| Manufacturer | Microchip Technology |
| Product Category | Microcontroller / Processor |
| Core / Architecture | ARM926EJ-S 32-bit RISC core with MMU and 8 KB data / 16 KB instruction cache |
| Clock Frequency | 190 MHz mmum operating frequency |
| Memory | 160 KB SRAM (configurable as TCM), 32 KB Boot ROM, ernal SDRAM/SRAM via EBI |
| Interfaces | USB 2.0 Host + Device, 3× USART, SPI, I²C/TWI, SSC, MMC/SD/SDIO, EBI/EMI |
| Display / Graphics | Integrated LCD controller with DMA for STN and TFT panels |
| Supply Voltage / I/O | 3.0 V to 3.3 V I/O; 1.08 V to 1.32 V core |
| Operating Temperature | -40 °C to +85 °C |
| Package / Case | 217-LFBGA (15 × 15 mm SMT, Tray) |
| Package / Orderable Variant | 217-LFBGA (15 × 15 mm SMT, Tray); exact suffix AT91SAM9261 CJ |
Embedded Processor Features & Applications
- ARM926EJ-S 32-bit core at 190 MHz with MMU, 8 KB data cache and 16 KB instruction cache for real-time embedded Linux applications
- 160 KB on-chip SRAM configurable as tightly-coupled memory (TCM) for deterministic low-latency code and data execution
- Integrated LCD controller with DMA supporting STN and TFT color panels up to 2048 × 2048 resolution
- USB 2.0 full-speed Host and Device ports with on-chip transceivers, plus MMC/SD/SDIO interface for storage expansion
- External Bus Interface (EBI/EMI) supporting SDRAM, SRAM, and static memory with programmable timing for flexible memory expansion
- Rich serial connectivity: 3× USART, SPI, I²C/TWI, SSC, and multiple GPIO lines for industrial and HMI peripheral integration
- 217-LFBGA package (15 × 15 mm, 0.8 mm pitch), 3.0–3.3V I/O, -40 °C to +85 °C industrial temperature range
Need Price & Availability for AT91SAM9261-CJ?
LimChip can confirm current price, quantity, date code, batch condition and shipping schedule by RFQ.
Listed stock is subject to final RFQ confirmation.
For faster RFQ confirmation, please include:
- Required quantity
- Target date code
- Package / case requirement
- Delivery country
- Company name and contact person
- Target price if available
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Quality, Shipping & Payment
Commercial and shipment details for AT91SAM9261-CJ are confirmed with the formal quotation.
Shipping
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Payment
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Frequently Asked Questions
Is AT91SAM9261-CJ available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for AT91SAM9261-CJ by RFQ.
What should buyers check before ordering AT91SAM9261-CJ?
Buyers should check exact suffix, package, memory option, firmware compatibility and lifecycle status for AT91SAM9261-CJ, together with live stock and traceable supply.
How do I request a quote for AT91SAM9261-CJ?
Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.