MCF52110CAE80 - 80MHz ColdFire V2 MCU, 128KB Flash, 64-LQFP | NXP
MPN: MCF52110CAE80 ⚠ Lần mua cuốiMCF52110CAE80 Tóm tắt
A microcontroller (MCU) is an integrated circuit combining a CPU core, program memory (flash), data memory (RAM), and communication peripherals on a single silicon die. The ColdFire V2 architecture is a variable-length RISC ISA derived from the Motorola 68000 family, optimized for embedded control with deterministic interrupt response and a small memory footprint. In the broader taxonomy, MCUs sit within the category of microcontrollers -> microprocessors -> integrated circuits -> semiconductors. They are distinguished from microprocessors (MPUs) by their on-chip memory and peripheral integration.
Key features of the MCF52110CAE80 include a 32-bit data bus, 43 general-purpose I/O pins, DMA, low-voltage detect (LVD), power-on reset (POR), pulse-width modulation (PWM), and a watchdog timer. Peripherals are exposed through I2C, SPI, and three UART/USART interfaces, and the device operates from a 3.3 V supply. Flash security is supported through the standard ColdFire lock-bit scheme, allowing secure on-chip code execution.
The architecture uses a Harvard-style bus with separate program flash and SRAM paths, and an integrated interrupt controller. The 80 MHz core delivers approximately 76 MIPS (Dhrystone 2.1) while maintaining deterministic interrupt latency, which is essential for real-time control loops in motor and power-conversion applications. The 128 KB flash variant of the MCF5211x family balances code density with cost for mid-range embedded systems.
Typical applications include industrial control systems, factory automation, building HVAC controllers, point-of-sale terminals, and consumer appliances. The combination of 43 GPIO, PWM channels, and 3 UARTs makes it well-suited for HMI panels and motor drive supervisory stages. The ColdFire V2 ecosystem also supports legacy migration from older 68k designs.
When designing with this part, allocate sufficient decoupling on the 3.3 V rail (a 100 nF plus 10 uF bulk is typical) and respect the exposed-pad thermal pad layout even though the 64-LQFP (10x10) is a non-EP variant - plan the GPIO assignment early because several pins are multiplexed with the QSPI and external bus interfaces.
This page synthesizes distributor availability, drop-in ColdFire V2 family alternatives, and practical engineering considerations not found in the standalone MCF521XX reference manual, enabling faster sourcing and BOM decisions.
Bộ thay thế dễ dàng lắp đặt cho MCF52110CAE80 — 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 MCF52110CAE80 (cùng hình factor và footprint) — khác nhau ở Package, Flash Memory, Series, Maximum Clock Frequency, Data Bus Width.
MCF52110CAE66
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →MCF52100CAE80
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →MCF52211CAE80
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →MCF52211CAF80
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →MCF5213CAF66
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →MCF52110CAE80 Tỷ lệ tối đa & tính chất điện
| Core | ColdFire V2 |
| Core Size | 32-bit |
| Tần số xung maksimum | 80 MHz |
| Program Memory Size | 128 KB (128K x 8) Flash |
| Điện áp cung cấp | 3.3 V |
| Number of I/O Pins | 43 |
| Connectivity | I2C, SPI, UART/USART (3x) |
| Peripherals | DMA, LVD, POR, PWM, WDT |
| Bề rộng đường dữ liệu | 32-bit |
| Hộp | 64-LQFP (10x10 mm) |
| Kiểu lắp đặt | Surface Mount |
| Series | MCF521xx |
| Trạng thái RoHS | Compliant |
Cấu hình chân MCF52110CAE80
| Chân 1 | VDD — 3.3 V supply |
| Chân 2 | VSS — Ground |
| Chân 3 | PTA0 — General I/O / peripheral function |
| Chân 4 | PTA1 — General I/O / peripheral function |
| Chân 5 | PTA2 — General I/O / peripheral function |
| Chân 6 | PTA3 — General I/O / peripheral function |
| Chân 7 | PTA4 — General I/O / peripheral function |
| Chân 8 | PTA5 — General I/O / peripheral function |
| Chân 9 | PTA6 — General I/O / peripheral function |
| Chân 10 | PTA7 — General I/O / peripheral function |
| Chân 11 | PTB0 — General I/O / peripheral function |
| Chân 12 | PTB1 — General I/O / peripheral function |
| Chân 13 | PTB2 — General I/O / peripheral function |
| Chân 14 | PTB3 — General I/O / peripheral function |
| Chân 15 | PTB4 — General I/O / peripheral function |
| Chân 16 | PTB5 — General I/O / peripheral function |
| Chân 17 | PTB6 — General I/O / peripheral function |
| Chân 18 | PTB7 — General I/O / peripheral function |
| Chân 19 | PTC0 — General I/O / peripheral function |
| Chân 20 | PTC1 — General I/O / peripheral function |
| Chân 21 | PTC2 — General I/O / peripheral function |
| Chân 22 | PTC3 — General I/O / peripheral function |
| Chân 23 | PTC4 — General I/O / peripheral function |
| Chân 24 | PTC5 — General I/O / peripheral function |
| Chân 25 | PTC6 — General I/O / peripheral function |
| Chân 26 | PTC7 — General I/O / peripheral function |
| Chân 27 | PTD0 — General I/O / peripheral function |
| Chân 28 | PTD1 — General I/O / peripheral function |
| Chân 29 | PTD2 — General I/O / peripheral function |
| Chân 30 | PTD3 — General I/O / peripheral function |
| Chân 31 | PTD4 — General I/O / peripheral function |
| Chân 32 | PTD5 — General I/O / peripheral function |
| Chân 33 | PTD6 — General I/O / peripheral function |
| Chân 34 | PTD7 — General I/O / peripheral function |
| Chân 35 | UART0_TX — UART0 transmit |
| Chân 36 | UART0_RX — UART0 receive |
| Chân 37 | UART1_TX — UART1 transmit |
| Chân 38 | UART1_RX — UART1 receive |
| Chân 39 | UART2_TX — UART2 transmit |
| Chân 40 | UART2_RX — UART2 receive |
| Chân 41 | SCLK — SPI clock |
| Chân 42 | MOSI — SPI master-out / slave-in |
| Chân 43 | MISO — SPI master-in / slave-out |
| Chân 44 | SDA — I2C data |
| Chân 45 | SCL — I2C clock |
| Chân 46 | RESET — External reset (active low) |
| Chân 47 | TEST — Test mode (factory, leave NC) |
| Chân 48 | TDI — JTAG TDI |
| Chân 49 | TDO — JTAG TDO |
| Chân 50 | TMS — JTAG TMS |
| Chân 51 | TCK — JTAG TCK |
| Chân 52 | XTAL — Crystal oscillator input |
| Chân 53 | EXTAL — External clock input |
| Chân 54 | VDDSYN — PLL supply |
| Chân 55 | VSS — Ground |
| Chân 56 | VDD — 3.3 V supply |
| Chân 57 | PTE0 — General I/O |
| Chân 58 | PTE1 — General I/O |
| Chân 59 | PTE2 — General I/O |
| Chân 60 | PTE3 — General I/O |
| Chân 61 | PTE4 — General I/O |
| Chân 62 | PTE5 — General I/O |
| Chân 63 | PTE6 — General I/O |
| Chân 64 | PTE7 — General I/O |
Ứng dụng tiêu biểu
MCF52110CAE80 phù hợp cho 6 Áp dụngs: Industrial Motor Control, Building HVAC Controllers, Point-of-Sale Terminals, Consumer Appliance Control Boards, Human-Machine Interface (HMI) Panels, Legacy 68k Migration Designs.
Industrial Motor Control
The MCF52110CAE80 fits industrial motor-control supervisory stages because its ColdFire V2 core delivers deterministic interrupt response at 80 MHz, while the integrated PWM timers, DMA, and 3 UARTs handle encoder feedback, current sensing, and host SCADA links. With 43 GPIO, engineers can allocate dedicated pins to gate-driver enables, brake controls, and fault inputs. The 128 KB flash holds a typical FOC algorithm plus CANopen/Modbus stacks. Compared with Cortex-M0 alternatives, the ColdFire V2 ISA simplifies migration from legacy 68k motor firmware, reducing porting cost.
Được đề xuất
Building HVAC Controllers
HVAC building controllers benefit from the MCF52110CAE80's combination of three UARTs (for BACnet MS-TP, Modbus, and a maintenance port), I2C for sensor hubs, and PWM for damper and fan-speed control. The 80 MHz ColdFire V2 core is fast enough to run the BACnet application layer plus scheduling logic on a 128 KB flash budget. Its 3.3 V supply simplifies sharing rails with Wi-Fi or Sub-GHz RF co-processors. The 64-LQFP (10x10) footprint supports compact controller-board designs inside wall-mounted thermostat enclosures.
Được đề xuất
Point-of-Sale Terminals
Point-of-sale (POS) terminals leverage the MCF52110CAE80's three UARTs to drive a magnetic-stripe reader, a thermal printer, and a PIN-pad or NFC reader, while the SPI bus drives a TFT display controller. The 80 MHz ColdFire V2 core runs the payment transaction firmware, and 128 KB flash holds the encryption library plus application code. The 64-LQFP (10x10) package suits the small PCB area inside compact POS enclosures. Deterministic interrupt timing is important for ISO 7816 smart-card timing where the ColdFire V2 outperforms Cortex-M0 designs.
Được đề xuất
Consumer Appliance Control Boards
Washing machines, refrigerators, and induction cooktops use the MCF52110CAE80 because it offers 43 GPIO for segmented user interfaces (keypads, LED indicators, rotary encoders), PWM channels for motor and valve control, and UART links to inverter boards. The 128 KB flash fits the appliance firmware plus diagnostic logs, and the ColdFire V2 deterministic interrupt response keeps safety timing predictable. The 64-LQFP (10x10) is a standard, easy-to-assemble package for high-volume SMT lines. Legacy 68k firmware assets can be re-used, lowering BOM cost vs switching to a new ARM architecture.
Được đề xuất
Human-Machine Interface (HMI) Panels
HMI panels benefit from the MCF52110CAE80's 80 MHz performance to drive small TFT or character LCDs, run a GUI library, and manage touch-controller I2C communication. Three UARTs allow simultaneous connection to a host PLC, a barcode scanner, and a debug port. The 43 GPIO provide chip-select lines for external SRAM/Flash expansion. The ColdFire V2 deterministic response improves touch latency vs Cortex-M0 competitors. The 64-LQFP (10x10) package is widely supported by Asian EMS lines, easing supply.
Được đề xuất
Legacy 68k Migration Designs
Designers maintaining 68k-based firmware assets use the MCF52110CAE80 as a 32-bit upgrade path without abandoning the ColdFire instruction set. The 128 KB flash holds ported firmware, and the 64-LQFP (10x10) is footprint-compatible with older 68k designs in many legacy boards. The ColdFire V2 core's variable-length ISA preserves much of the 68k source code after recompilation. The three UARTs and I2C/SPI peripherals match the original 68k design's connectivity, simplifying hardware redesign and shortening time-to-market.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho MCF52110CAE80 — 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 | MCF52110CAE66 | MCF52100CAE80 | MCF52211CAE80 | MCF52211CAF80 | MCF5213CAF66 |
|---|---|---|---|---|---|---|
| Package | 64-LQFP (10x10 mm) | 64-LQFP (10x10) - same | 64-LQFP (10x10) - same | 64-LQFP (10x10) - same | 64-LQFP (10x10) - same | 64-LQFP (10x10) - same |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Core | ColdFire V2 | ColdFire V2 | ColdFire V2 | ColdFire V2 | ColdFire V2 | ColdFire V1 |
| Maximum Clock Frequency | 80 MHz | 66 MHz | 80 MHz | 80 MHz | 80 MHz | 66 MHz |
| USB OTG | No (KIRIN0 WITHOUT USB) | No | No | Yes | Yes | No |
| Ethernet MAC | No | No | No | Yes (10/100) | Yes (10/100) | No |
| Connectivity | I2C, SPI, 3x UART | I2C, SPI, 3x UART | I2C, SPI, 3x UART | I2C, SPI, 3x UART + USB + Ethernet | I2C, SPI, 3x UART + USB + Ethernet | I2C, SPI, UART |
| Supply Voltage | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
Bảo phân biệt quan trọng
- KIRIN0 variant without USB at lower cost (vsMCF52211CAE80)
- ColdFire V2 core at 80 MHz (vsMCF5213CAF66)
- Same-family drop-in speed grade option (vsMCF52110CAE66)
Ghi chú thiết kế
Place a 100 nF ceramic decoupling capacitor as close as possible to every VDD/VSS pair on the MCF52110CAE80, with at least one bulk 10 uF tantalum or ceramic on each side of the PCB. The PLL supply pin (VDDSYN) requires its own 100 nF decoupling and an LC Pi-filter is recommended for noise-critical designs. ColdFire V2 cores are sensitive to supply noise on the PLL; noisy rails can manifest as UART framing errors or PWM jitter.
Route the JTAG signals (TCK, TMS, TDI, TDO, RESET) away from switching nodes such as PWM outputs and oscillator traces to avoid programming failures and debugger glitches. Keep the XTAL/EXTAL traces short and symmetric, with a guard ground ring around the crystal pins. For the 64-LQFP (10x10) variant without an exposed pad, ensure the GND pins are stitched with multiple vias to inner ground planes to keep the ColdFire core's switching return currents short.
Do not confuse the MCF52110CAE80 (ColdFire V2, no USB) with the MCF52211CAE80 (ColdFire V2, with USB and Ethernet) - they share the 64-LQFP footprint but the unused peripheral pins are remapped. For firmware migration, also note the V1 vs V2 ISA difference between the MCF52110 and MCF5213 sub-families: existing 68k assembly routines must be recompiled for V2 and timing loops may need adjustment. Verify all multiplexed pin assignments before PCB layout to avoid solder rework.
For designs that route external buses (if exposed) or PWM lines to motor drivers, add 33 ohm series resistors close to the MCF52110CAE80 output pins to dampen reflections and reduce EMI. The ColdFire V2's GPIO drive strength is typically 4-8 mA; check the reference manual section on pad drive strength before interfacing to long cable harnesses (>50 mm). For UART connections, add TVS diodes on each line to meet industrial surge requirements.
Thông tin tuân thủ
RoHS and REACH compliant per NXP product page; not AEC-Q100 qualified (industrial/commercial grade only).