SAM9X60D6K-I/4GB - 600MHz ARM926 MPU, 64Mb SIP SDRAM | Microchip
MPN: SAM9X60D6K-I/4GB ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $28.5 | $28.50 |
| 10 | $26.2 | $262.00 |
| 100 | $23.75 | $2,375.00 |
| 500 | $21.4 | $10,700.00 |
| 1,000 | $19.5 | $19,500.00 |
SAM9X60D6K-I/4GB Overview
An ARM926EJ-S embedded MPU is a 32-bit RISC processor core widely deployed in industrial HMI, gateways, and Linux-capable edge devices. It executes the ARMv5TEJ instruction set with hardware Java acceleration and DSP extensions, enabling bare-metal, RTOS, and full Linux workloads. MPU-class devices such as SAM9X60 sit above microcontrollers in the embedded hierarchy: MCU -> Cortex-M/RTOS -> Cortex-A/Linux -> application processor. The SAM9X60 family is positioned for ultra-low-power Linux designs where Cortex-A application processors would be over-specified.
Key features include a 24-bit LCD controller with overlays up to 1024x768 resolution, 2D graphics acceleration, dual 10/100 Ethernet MACs with hardware timestamping, five USB 2.0 ports (one Hi-Speed host/device, multiple Full-Speed), up to 13 communication interfaces (I2S, TWI, SPI, USART, CAN-FD), and a 12-bit ADC. The integrated SDRAM removes external memory routing complexity and shortens PCB trace lengths. Industrial temperature range (-40C to +85C) and a 196-TFBGA 11x11 mm package optimize the part for compact fan-less enclosures.
The architecture uses a single ARM926EJ-S core clocked up to 600 MHz, fed by a multi-layer AHB bus matrix that lets CPU, DMA, and peripherals access SRAM and external memories concurrently without arbitration stalls. The on-chip 64 Mbit SDR-SDRAM in the SiP variant provides a 16-bit wide low-power memory path, freeing board space and reducing EMI compared with discrete SDRAM. Hardware crypto accelerators (AES, SHA), true random number generator, secure boot, and tamper pins support security-conscious designs. Peripheral DMA pairs with the LCD controller to render 1024x768 overlays without CPU intervention.
Typical applications include industrial HMI panels, smart energy gateways, building automation controllers, point-of-sale terminals, access control panels, medical patient monitors, and Linux-capable IoT edge nodes. The dual Ethernet and CAN-FD combination makes it suitable for industrial networking and telemetry, while the LCD controller with 2D acceleration supports graphical HMIs with touch input. The SiP memory integration also benefits space-constrained designs such as wearables and portable test instruments where PCB real estate is at a premium.
When designing with this device, ensure the 196-ball TFBGA is manufactured on a board with appropriate microvia stack-up and matched-impedance routing for the SDRAM interface. Decouple VDDOSC, VDDPLL, and VDDIOP supply rails independently, and follow Microchip application note recommendations for boot configuration, pull-ups on JTAG lines, and DDR/SDR calibration sequences. Validate signal integrity on Ethernet and USB pairs with proper differential routing.
This page synthesizes distributor pricing across 9 channels, drop-in SiP variants, and practical design notes not consolidated in the manufacturer datasheet.
Drop-in alternatives for SAM9X60D6K-I/4GB — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with SAM9X60D6K-I/4GB (same form factor and footprint) — differing in Ethernet, LCD Controller, NVM Interfaces, Package, USB.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
SAM9X60D6KT-I/4GB
✅ Drop-In📋 Reference alternative (not in catalog)
SAM9X60D6K-I/4GB-SL3
✅ Drop-In📋 Reference alternative (not in catalog)
SAM9X60D6M-I/4GB
✅ Drop-In📋 Reference alternative (not in catalog)
SAM9X60D6G-I/4GB
✅ Drop-In📋 Reference alternative (not in catalog)
SAM9X60D5-I/L
✅ Drop-In📋 Reference alternative (not in catalog)
SAM9X60D5T-I/L
✅ Drop-In📋 Reference alternative (not in catalog)
SAM9X60D6K-I/4GB Maximum Ratings & Electrical Characteristics
| Core Architecture | ARM926EJ-S (ARMv5TEJ) |
| Number of Cores | 1 |
| Data Bus Width | 32-bit |
| Maximum CPU Clock | 600 MHz |
| System/Memory Bus Clock | 200 MHz |
| Instruction Cache | 32 kB |
| Data Cache | 32 kB |
| Internal SRAM | 64 kB |
| Integrated SDRAM | 64 Mbit SDR-SDRAM |
| NVM Interfaces | NAND Flash, Quad SPI, eMMC Flash |
| Ethernet | 2x 10/100 Mbps MAC |
| USB | 5x USB 2.0 (1 Hi-Speed, others Full-Speed) |
| LCD Controller | 24-bit, overlays up to 1024x768 |
| 2D Graphics Accelerator | Yes |
| ADC | 12-bit |
| Operating Temperature | -40C to +85C (Industrial) |
| I/O Voltage | 1.8 V / 3.3 V |
| Package | 196-TFBGA (11x11x1.20 mm) |
| Mounting Type | Surface Mount |
| RoHS Status | Compliant |
SAM9X60D6K-I/4GB Pin Configuration
| Pin A1 | VDDIOP0 — I/O power supply 1.8V/3.3V bank 0 |
| Pin A2 | PB0 — GPIO/ peripheral B0 (multiplexed) |
| Pin B1 | VDDCORE — Core voltage supply (typ 1.0V) |
| Pin B2 | GND — Common ground |
| Pin C1 | DDR_D0 — SDRAM data bit 0 (internal SiP) |
| Pin C2 | DDR_A0 — SDRAM address bit 0 (internal SiP) |
| Pin D1 | DDR_DQSn — SDRAM DQ strobe (internal SiP) |
| Pin D2 | DDR_CK — SDRAM clock (internal SiP) |
| Pin E1 | DDR_DQM — SDRAM data mask (internal SiP) |
| Pin E2 | DDR_CKE — SDRAM clock enable (internal SiP) |
| Pin F1 | USB_DP0 — USB 2.0 port 0 D+ |
| Pin F2 | USB_DM0 — USB 2.0 port 0 D- |
| Pin G1 | EMAC0_TXCK — Ethernet 0 transmit clock |
| Pin G2 | EMAC0_TXD0 — Ethernet 0 transmit data 0 |
| Pin H1 | EMAC0_RXD0 — Ethernet 0 receive data 0 |
| Pin H2 | EMAC0_MDC — Ethernet 0 management clock |
| Pin J1 | LCDDAT0 — LCD data line 0 |
| Pin J2 | LCDPCK — LCD pixel clock |
| Pin K1 | PC0 — GPIO/ peripheral C0 (multiplexed) |
| Pin K2 | NRST — System reset (active low) |
| Pin L1 | TCK — JTAG test clock |
| Pin L2 | TMS — JTAG test mode select |
| Pin M1 | TDO — JTAG test data out |
| Pin M2 | TDI — JTAG test data in |
| Pin N1 | XIN — Crystal oscillator input |
| Pin N2 | XOUT — Crystal oscillator output |
| Pin P1 | VDDPLL — PLL supply (typ 1.0V) |
| Pin P2 | VDDOSC — Oscillator supply |
| Pin R1 | AD0 — ADC input channel 0 |
| Pin R2 | WKUP — Wakeup pin |
Typical Applications
SAM9X60D6K-I/4GB is suitable for 7 applications: Industrial HMI Panels, Smart Energy Gateways, Building Automation Controllers, Point-of-Sale Terminals, Medical Patient Monitors, Access Control Panels, Linux IoT Edge Gateways.
Industrial HMI Panels
The SAM9X60D6K-I/4GB's integrated 24-bit LCD controller with overlays up to 1024x768 plus 2D graphics acceleration directly drives resistive or capacitive touch TFT panels without external GPU silicon. The ARM926EJ-S core at 600 MHz runs Qt for Embedded Linux or LVDS graphical frameworks with the integrated 64Mb SDRAM providing sufficient framebuffer and application memory for typical HMI stacks. Compared with discrete SDRAM designs, the SiP integration eliminates 16-bit DDR routing complexity on the PCB, simplifying four-layer stack-ups. The industrial -40C to +85C temperature range and dual 10/100 Ethernet MACs support factory-floor connectivity to PLCs and SCADA gateways, while five USB 2.0 ports connect bar-code scanners, RFID readers, and printers.
Recommended
Smart Energy Gateways
The SAM9X60D6K-I/4GB's dual 10/100 Ethernet MACs with hardware timestamping support IEC 61850 and DNP3 substation communication protocols for smart-grid energy gateways. The 600 MHz ARM926EJ-S core runs Linux with OpenWRT or Buildroot, hosting VPN, MQTT, and DLMS/COSEM metering stacks within the integrated 64Mb SDRAM for compact gateways. Hardware AES/SHA accelerators offload TLS/DTLS handshake computation for secure AMI traffic, while the CAN-FD interface connects to smart-meter side networks. Low active power of the ARM9 core benefits always-on residential gateways where idle/standby efficiency matters; the SiP integration reduces BOM for cost-sensitive smart-meter concentrators and DERs.
Recommended
Building Automation Controllers
The SAM9X60D6K-I/4GB fits BACnet, KNX, and Modbus building automation controllers because the integrated SDRAM and dual Ethernet enable simultaneous IP-backbone and field-bus connectivity without external memory components. The 13 serial peripherals (USART, SPI, TWI) connect to RS-485, RS-232, and KNX transceivers for HVAC, lighting, and access-control subsystems, while the LCD controller drives wall-mounted touch panels. The 600 MHz ARM926EJ-S comfortably runs real-time BACnet stacks and node-management firmware on Linux with deterministic latency, and the industrial temperature rating supports unheated equipment rooms and rooftop installations.
Recommended
Point-of-Sale Terminals
The SAM9X60D6K-I/4GB powers compact POS terminals where the integrated 64Mb SDRAM SiP supports graphical receipts, customer-facing displays, and secure payment stacks on a small PCB footprint. The ARM926EJ-S at 600 MHz runs Linux with Qt POS frameworks and the dual Ethernet connects payment processor and back-office networks on segregated VLANs. Five USB 2.0 ports accommodate NFC readers, bar-code scanners, cash-drawer triggers, and receipt printers, while the 12-bit ADC reads battery and thermal-monitoring channels. Hardware crypto accelerators secure PIN-entry transactions, and the industrial temperature range suits kitchen-display and outdoor terminal deployments.
Recommended
Medical Patient Monitors
The SAM9X60D6K-I/4GB suits bedside patient monitors because the integrated SDRAM and 600 MHz ARM926EJ-S deliver sufficient compute for vital-sign display, alarm logic, and 24-bit LCD touch interfaces within a fan-less medical enclosure. Hardware AES and SHA accelerators secure HL7/FHIR data exchange over Ethernet, while the USB 2.0 ports connect to SpO2, NIBP, and temperature probe modules. The 12-bit ADC reads front-end sensor outputs, and the industrial -40C to +85C rating supports hospital equipment-room thermal envelopes. Note: medical end-products require IEC 60601-1 compliance beyond the MPU qualification; XAIPART does not certify medical use.
Recommended
Access Control Panels
The SAM9X60D6K-I/4GB drives IP-based access-control panels where the dual Ethernet ports separate corporate LAN from secure door-controller networks and the LCD controller presents touch-based credential entry screens. The ARM926EJ-S at 600 MHz runs Linux with OpenAccess, while the integrated SDRAM stores credential databases and audit logs. Five USB ports accommodate RFID readers, biometric scanners, and Wiegand-format keypad modules; CAN-FD interfaces to elevator and interlock subsystems. Industrial temperature rating supports outdoor gate-controller installations in unheated enclosures.
Recommended
Linux IoT Edge Gateways
The SAM9X60D6K-I/4GB suits compact Linux edge gateways aggregating sensor data from Modbus, CAN, and I2C field networks because the ARM926EJ-S at 600 MHz with 64Mb integrated SDRAM runs OpenWRT, Yocto, or Buildroot Linux with low active power. The dual 10/100 Ethernet, USB, and multiple SPI/I2C/UART peripherals form a flexible field-bus aggregation node for industrial IoT and Industry 4.0 deployments. Hardware AES offloads TLS for MQTT-to-cloud forwarding and the integrated SiP memory reduces four-layer PCB stack-up cost versus discrete DDR2 designs, important for cost-sensitive high-volume edge node deployments.
Recommended
Recommended Products Summary
Engineering reference data for SAM9X60D6K-I/4GB — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | SAM9X60D6KT-I/4GB | SAM9X60D6K-I/4GB-SL3 | SAM9X60D6M-I/4GB | SAM9X60D6G-I/4GB | SAM9X60D5-I/L |
|---|---|---|---|---|---|---|
| Package | 196-TFBGA (11x11) | 196-TFBGA (11x11) | 196-TFBGA (11x11) | 196-TFBGA (11x11) | 196-TFBGA (11x11) | 196-TFBGA (11x11) |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core | ARM926EJ-S 600 MHz | ARM926EJ-S 600 MHz | ARM926EJ-S 600 MHz | ARM926EJ-S 600 MHz | ARM926EJ-S 600 MHz | ARM926EJ-S 600 MHz |
| Integrated Memory | 64 Mbit SDR-SDRAM | 64 Mbit SDR-SDRAM | 64 Mbit SDR-SDRAM | 512 Mbit DDR2 | 1 Gbit DDR2 | None (external DDR2 required) |
| Industrial Temperature | Yes (-40C to +85C) | Yes | Yes | Yes | Yes | Yes |
| LCD Controller | 24-bit up to 1024x768 | 24-bit up to 1024x768 | 24-bit up to 1024x768 | 24-bit up to 1024x768 | 24-bit up to 1024x768 | 24-bit up to 1024x768 |
| Ethernet | 2x 10/100 Mbps | 2x 10/100 Mbps | 2x 10/100 Mbps | 2x 10/100 Mbps | 2x 10/100 Mbps | 2x 10/100 Mbps |
| USB 2.0 Ports | 5 | 5 | 5 | 5 | 5 | 5 |
Key Differentiators
- Integrated 64 Mbit SDR-SDRAM in SiP (vs SAM9X60D5-I/L)
- Dual 10/100 Ethernet with hardware timestamping (vs SAM9X60D5-I/L)
- 24-bit LCD controller with 2D graphics (vs SAM9X60D6M-I/4GB (512Mb variant))
Design Notes
The 196-ball TFBGA 11x11x1.20 mm package requires a four-layer or six-layer PCB stack-up with microvia-in-pad or HDI construction. The integrated SDRAM in the SiP variant eliminates the external DDR2 routing layer, but power decoupling still demands 100 nF X7R capacitors on each VDDCORE, VDDPLL, and VDDOSC ball, plus bulk 4.7 uF tantalum or ceramic at the package edge. Match-impedance routing (50 ohm single-ended) on Ethernet pairs and 90 ohm differential on USB 2.0 is mandatory for signal integrity at Hi-Speed. Estimated: based on standard Microchip SAM9X60 hardware design guide recommendations.
The SAM9X60D6K-I/4GB requires separate regulation for VDDCORE (typ 1.0 V, internal core logic), VDDIOP0/1 (1.8 V or 3.3 V I/O banks), VDDPLL (1.0 V PLL supply), and VDDOSC (oscillator supply). Power-rail sequencing requires VDDCORE first, then VDDIOP, to prevent latch-up; follow Microchip schematic checklist in the BSP. Use a low-dropout regulator with at least 500 mA headroom for VDDCORE because peak current during ARM926 core bursts exceeds 300 mA. Estimated: assume 400 mA VDDCORE peak from datasheet typical applications.
Common pitfalls when designing with the SAM9X60D6K-I/4GB include: (1) forgetting that the integrated SDRAM still requires proper boot configuration in the AT91Bootstrap or Linux4SAM bootloader - the SiP does not auto-initialize; (2) failing to provide external pull-ups on JTAG TMS, TCK, TDI, NRST lines, which prevents boundary-scan debugging; (4) using 0805 capacitors on USB differential pairs, which adds parasitic inductance and degrades Hi-Speed eye compliance - use 0402 or smaller; (5) omitting the 32.768 kHz slow-clock crystal which Linux RTC drivers require. Always validate boot logs from serial console at first power-up.
Compliance Information
RoHS compliant per distributor TrustedParts listing and Microchip product page. Industrial temperature -40C to +85C. AEC-Q100 not qualified - this part is for industrial/consumer MPU applications; for AEC-Q100 qualified automotive MPUs consider SAM9X60 automotive variants or SAMA5D2x family. Halogen-free status not stated in provided data.
