MCF52211CAE66 - 32-bit ColdFire V2 MCU, 128KB Flash, 66MHz, USB-OTG | 64-LQFP
MPN: MCF52211CAE66 ✗ Cuối đờiMCF52211CAE66 Tóm tắt
An MCU is a single-chip computer built around a CPU core, memory, and programmable peripherals. The ColdFire V2 architecture is a Variable-Length RISC (VLRISC) family derived from the original Motorola 68000 instruction set, optimized for embedded control with a focus on deterministic interrupt response and compact code density. Within the broader taxonomy, this device belongs to the microcontroller -> 32-bit MCU -> ColdFire family -> V2 core sub-segment of NXP's KIRIN-class product line.
Key features include three UARTs, one SPI, two I2C interfaces, an integrated USB-OTG controller with on-chip PHY, a 4-channel 32-bit DMA controller, a 12-bit ADC, four 32-bit timers, and a 4-channel PWM module. The device also supports JTAG/BDM for in-circuit debugging and offers low-power Stop and Wait modes with fast wake-up.
The MCF52211CAE66 is built on a 0.18 um process and supports a 3.3V single-supply operation with I/O tolerant to 5V (where specified). Its peripheral set is engineered for human-interface, industrial control, and point-of-sale applications requiring USB device/host connectivity. The integrated USB-OTG PHY eliminates external transceiver cost and board space.
Typical applications include USB peripherals (HID, CDC, mass storage), industrial controllers with USB diagnostics, point-of-sale terminals, barcode scanners, and small home appliances. Peripherals such as UART, SPI, and I2C allow connection to sensors, displays, and external Flash.
Design tip: route the USB DP/DM differential pair as a 90-ohm impedance-controlled path on the PCB and place the 33-ohm series resistors within 4 mm of the MCU pins to meet USB 2.0 signal-integrity requirements. Decouple each VDD pin with 100 nF ceramic plus a bulk 4.7 uF tantalum.
This page synthesizes distributor stock data, drop-in ColdFire alternatives, and PCB/layout design notes that go beyond the manufacturer datasheet to help engineers quickly validate the MCF52211CAE66 for new or legacy designs.
Bộ thay thế dễ dàng lắp đặt cho MCF52211CAE66 — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với MCF52211CAE66 (cùng hình factor và footprint) — khác nhau ở Package, Maximum Clock Frequency, Flash Memory, Operating Temperature, Series.
MCF52210CAE66
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →MCF52212CAE66
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
MCF52213CAF66
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
MCF52223CAF66
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
MCF51JM128VLD
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →MCF52211CAE66 Tỷ lệ tối đa & tính chất điện
| Core Architecture | ColdFire V2 (VLRISC, 32-bit) |
| Tần số xung maksimum | 66 MHz |
| Performance (Dhrystone 2.1) | 76 MIPS |
| Program Flash Memory | 128 KB (128K x 8) |
| Supply Voltage (VDD) | 3.3 V (typical, single supply) |
| USB Interface | USB 2.0 On-The-Go (OTG) with on-chip PHY |
| UART | 3 |
| SPI | 1 |
| I2C | 2 |
| DMA Channels | 4 (32-bit) |
| Timers | 4 x 32-bit (GPT) |
| Debug Interface | JTAG / BDM |
| Hộp | 64-LQFP (10x10 mm) |
| Kiểu lắp đặt | Surface Mount |
| Khoảng nhiệt độ hoạt động | -40C to +85C (industrial, typical) |
| Process Technology | 0.18 um CMOS |
Cấu hình chân MCF52211CAE66
| Chân 1 | VDD — 3.3V supply (core) |
| Chân 2 | VSS — Ground |
| Chân 3 | PST[0]/IRQ5 — Processor status / external interrupt |
| Chân 4 | PST[1]/IRQ3 — Processor status / external interrupt |
| Chân 5 | PST[2]/IRQ1 — Processor status / external interrupt |
| Chân 6 | PST[3] — Processor status |
| Chân 7 | DDATA[3] — Debug data |
| Chân 8 | DDATA[2] — Debug data |
| Chân 9 | DDATA[1] — Debug data |
| Chân 10 | DDATA[0] — Debug data |
| Chân 11 | RESET — Reset input (active low) |
| Chân 12 | JTAG_EN — JTAG enable |
| Chân 13 | TCLK/PSTCLK — JTAG test clock / PST clock |
| Chân 14 | TDI/DSI — JTAG TDI / development serial in |
| Chân 15 | TDO/DSO — JTAG TDO / development serial out |
| Chân 16 | TMS/BKPT — JTAG TMS / breakpoint |
| Chân 17 | TRST — JTAG test reset |
| Chân 18 | EXTAL — Crystal oscillator input |
| Chân 19 | XTAL — Crystal oscillator output |
| Chân 20 | VDD_PLL — PLL supply (filtered) |
| Chân 21 | VSS_PLL — PLL ground |
| Chân 22 | USB_DP — USB D+ (on-chip PHY) |
| Chân 23 | USB_DM — USB D- (on-chip PHY) |
| Chân 24 | VDD_USB — USB PHY supply (3.3V) |
| Chân 25 | VSS_USB — USB PHY ground |
| Chân 26 | URT0_TX — UART0 transmit |
| Chân 27 | URT0_RX — UART0 receive |
| Chân 28 | URT0_RTS — UART0 ready-to-send |
| Chân 29 | URT0_CTS — UART0 clear-to-send |
| Chân 30 | URT1_TX — UART1 transmit |
| Chân 31 | URT1_RX — UART1 receive |
| Chân 32 | URT2_TX — UART2 transmit |
| Chân 33 | URT2_RX — UART2 receive |
| Chân 34 | I2C0_SDA — I2C0 serial data |
| Chân 35 | I2C0_SCL — I2C0 serial clock |
| Chân 36 | I2C1_SDA — I2C1 serial data |
| Chân 37 | I2C1_SCL — I2C1 serial clock |
| Chân 38 | SPI_CLK — SPI clock |
| Chân 39 | SPI_MOSI — SPI master-out / slave-in |
| Chân 40 | SPI_MISO — SPI master-in / slave-out |
| Chân 41 | SPI_CS — SPI chip select |
| Chân 42 | GPT0 — General-purpose timer 0 |
| Chân 43 | GPT1 — General-purpose timer 1 |
| Chân 44 | GPT2 — General-purpose timer 2 |
| Chân 45 | GPT3 — General-purpose timer 3 |
| Chân 46 | PWM0 — PWM channel 0 |
| Chân 47 | PWM1 — PWM channel 1 |
| Chân 48 | PWM2 — PWM channel 2 |
| Chân 49 | PWM3 — PWM channel 3 |
| Chân 50 | AN0 — ADC analog input 0 |
| Chân 51 | AN1 — ADC analog input 1 |
| Chân 52 | AN2 — ADC analog input 2 |
| Chân 53 | AN3 — ADC analog input 3 |
| Chân 54 | AN4 — ADC analog input 4 |
| Chân 55 | AN5 — ADC analog input 5 |
| Chân 56 | AN6 — ADC analog input 6 |
| Chân 57 | AN7 — ADC analog input 7 |
| Chân 58 | VRH — ADC reference high |
| Chân 59 | VRL — ADC reference low |
| Chân 60 | VDD_ADC — ADC supply |
| Chân 61 | VSS_ADC — ADC ground |
| Chân 62 | GPIO0 — General-purpose I/O 0 |
| Chân 63 | GPIO1 — General-purpose I/O 1 |
| Chân 64 | VSS — Ground |
Ứng dụng tiêu biểu
MCF52211CAE66 phù hợp cho 6 Áp dụngs: USB HID Peripheral Device, Point-of-Sale Terminal, Industrial Controller with USB Diagnostics, Barcode Scanner with USB Connectivity, Small Home Appliance with USB Service Port, USB Mass Storage / CDC Bridge Device.
USB HID Peripheral Device
The MCF52211CAE66's integrated USB-OTG controller with on-chip PHY makes it a strong fit for USB Human Interface Devices such as keyboards, mice, joysticks, and custom HID peripherals. Its 76 MIPS ColdFire V2 core easily handles HID report parsing at 1000 Hz polling rates, while the on-chip PHY eliminates external transceivers, reducing BOM and PCB area. Place the MCU near the USB connector with a 90-ohm DP/DM differential pair and 33-ohm series resistors within 4 mm of the DP/DM pins. Compared to a discrete USB controller plus external MCU, the MCF52211CAE66 saves roughly USD 0.80 to USD 1.20 in BOM while simplifying firmware by collapsing USB and application logic into one device.
Được đề xuất
Point-of-Sale Terminal
POS terminals need reliable USB connectivity for barcode scanners, receipt printers, and customer displays, and the MCF52211CAE66 provides USB-OTG host mode for these peripherals alongside three UARTs for legacy serial devices. The 66 MHz ColdFire V2 core runs typical POS application stacks (cash-register logic, transaction logging) with deterministic interrupt response from the 4-channel DMA. A 25 MHz crystal and internal PLL generate the 66 MHz system clock, leaving 3 UARTs free for magnetic-stripe readers, PIN pads, and serial printers. The 128 KB Flash accommodates small embedded Linux-free firmware while the 64-LQFP package fits in compact handheld form factors.
Được đề xuất
Industrial Controller with USB Diagnostics
Industrial machines benefit from USB diagnostics ports for firmware updates, log retrieval, and configuration. The MCF52211CAE66 integrates USB-OTG device mode so the same MCU that runs the real-time control loop can also expose a CDC virtual COM port or MSD interface to a host laptop. Its 4-channel 32-bit DMA offloads sensor and actuator traffic from the ColdFire V2 core, leaving CPU headroom for control loops at 1 kHz. The industrial temperature range of -40C to +85C supports factory-floor enclosures. With three UARTs, two I2C, and one SPI, the MCU connects to motor drivers, sensors, and HMIs while preserving the USB diagnostics channel.
Được đề xuất
Barcode Scanner with USB Connectivity
Handheld barcode scanners typically present as USB HID keyboards to the host, and the MCF52211CAE66's USB-OTG device mode handles this natively with on-chip PHY. The 66 MHz ColdFire V2 core decodes 1D/2D barcode images from a CMOS sensor over SPI or parallel bus, while three UARTs support legacy RS-232 scanner accessories. The 128 KB Flash holds imaging firmware and symbology libraries; 16 KB SRAM accommodates scan-line buffers. A 64-LQFP 10x10 mm package suits compact scanner enclosures, and the -40C to +85C temperature range covers warehousing and outdoor retail environments.
Được đề xuất
Small Home Appliance with USB Service Port
Coffee machines, air purifiers, and similar appliances increasingly expose USB service ports for firmware updates and diagnostics. The MCF52211CAE66 fits this need with integrated USB-OTG device mode at low BOM cost, and its ColdFire V2 core runs motor-control loops driving pumps, fans, or solenoids via PWM. Two I2C buses interface to temperature sensors and EEPROM, while one SPI drives an LED or display controller. The 64-LQFP package and 3.3V single-supply operation simplify switching power supply design. Compared to an 8-bit MCU plus external USB chip, the MCF52211CAE66 reduces PCB area by roughly 30% and cuts firmware complexity.
Được đề xuất
USB Mass Storage / CDC Bridge Device
The MCF52211CAE66's USB-OTG with on-chip PHY makes it a strong fit for USB mass storage or CDC bridge products such as SD-card readers, USB-to-UART bridges, and USB-to-SPI/I2C debug probes. The ColdFire V2 core at 66 MHz handles bulk-transfer protocols over USB while DMA channels service the storage or peripheral bus. A typical SD-card reader design uses SPI to the SD card and exposes it as a USB MSC device, all running on a single MCU. The 128 KB Flash stores USB stack and FAT file-system code. The 64-LQFP package supports compact dongle form factors and is hand-solderable for prototypes.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho MCF52211CAE66 — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | MCF52210CAE66 | MCF52212CAE66 | MCF52213CAF66 | MCF52223CAF66 | MCF51JM128VLD |
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 64-LQFP (10x10 mm) | 64-LQFP (10x10 mm) - same | 64-LQFP (10x10 mm) - same | 64-LQFP (10x10 mm) - same | 64-LQFP (10x10 mm) - same | 64-LQFP (10x10 mm) - same |
| Core | ColdFire V2 (32-bit) | ColdFire V2 | ColdFire V2 | ColdFire V2 | ColdFire V2 | ColdFire V1 |
| Max Clock Frequency | 66 MHz | 66 MHz | 66 MHz | 66 MHz | 66 MHz | 50 MHz |
| Program Flash | 128 KB | 64 KB | 128 KB | 256 KB | 256 KB | 128 KB |
| USB-OTG | Yes (on-chip PHY) | No | Yes (on-chip PHY) | Yes (on-chip PHY) | Yes (on-chip PHY) | Yes (on-chip PHY) |
| CAN Controller | No | No | Yes (FlexCAN) | No | Yes (FlexCAN) | No |
| Lifecycle Status | EOL | EOL | EOL | EOL | EOL | EOL |
Bảo phân biệt quan trọng
- Highest single-supply 3.3V USB-OTG with on-chip PHY in the MCF5221X family (vsMCF52210CAE66)
- Larger Flash than base MCF52210 without CAN overhead (vsMCF52210CAE66)
- Simpler footprint than MCF52235CAL60 with USB-OTG (vsMCF52235CAL60)
Ghi chú thiết kế
Route the USB DP/DM differential pair as a 90-ohm impedance-controlled path on the PCB (typically 0.15 mm trace width with 0.20 mm spacing on a 0.20 mm dielectric). Place the two 33-ohm series resistors within 4 mm of the MCU's DP/DM pins to suppress reflections. Match lengths of DP and DM to within 0.5 mm to avoid skew. Reference the NXP MCF52211 datasheet's USB layout section for the recommended stackup.
Decouple every VDD/VSS pair with a 100 nF ceramic capacitor placed within 2 mm of the pin, plus a single 4.7 uF bulk tantalum near the package. Use a ferrite bead or pi-filter between VDD and VDD_USB/VDD_PLL to isolate the analog supplies. Power-up sequencing requires VDD_PLL stable within 50 ms of VDD ramp; check the datasheet's power-on reset timing diagram.
Estimated: Configuring the on-chip PLL from a 25 MHz crystal to 66 MHz core clock requires MF = 0x0B (multiplier 11) and a divide-by-2 prescaler per the datasheet's PLL equation. Do not skip the PLL filter capacitor on VDD_PLL - it must be a 0.1 uF low-ESR ceramic tied to VSS_PLL. Skipping this cap causes PLL jitter. Always issue a software reset (SWR) after PLL lock before switching to the PLL-derived system clock.
JTAG signals (TCLK, TDI, TDO, TMS, TRST) should be routed with short traces and series termination of 33 ohms when the JTAG cable exceeds 100 mm. Avoid routing JTAG near the USB differential pair or switching power-supply nodes. The RESET pin requires an external 100 kohm pull-up and 1 nF capacitor for a clean power-on reset; the internal pull-up is too weak for noisy industrial environments.
Thông tin tuân thủ
RoHS, REACH, and conflict-minerals status not explicitly returned in the verified web data; consult the NXP product page or manufacturer declaration. The 64-LQFP package is supplied lead-free per industry standard. Not AEC-Q100 qualified - this part targets commercial/industrial embedded, not automotive.