MCF52110CAE80 - 80MHz ColdFire V2 MCU, 128KB Flash, 64-LQFP | NXP
N.º da peça: MCF52110CAE80 ⚠ Última compra| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $18.5 | $18,50 |
| 10 | $16.4 | $164,00 |
| 100 | $14.2 | $1.420,00 |
| 500 | $12.8 | $6.400,00 |
| 1.000 | $11.5 | $11.500,00 |
MCF52110CAE80 Visão geral
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.
Alternativas drop-in para MCF52110CAE80 — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com MCF52110CAE80 (mesmo formato e footprint) — diferindo em Package, Series, Maximum Clock Frequency, Core, Core Processor.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
MCF52110CAE66
✅ Drop-In✓ Em estoque
$9.95 / unidade
Ver ficha técnica →MCF52100CAE80
✅ Drop-In✓ Em estoque
Consulte o preço
Ver ficha técnica →MCF52211CAE80
✅ Drop-In✓ Em estoque
Consulte o preço
Ver ficha técnica →MCF52211CAF80
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
Consulte o preço
Ver ficha técnica →MCF5213CAF66
✅ Drop-In✓ Em estoque
$19.82 / unidade
Ver ficha técnica →MCF52110CAE80 Classificações máximas e características elétricas
| Core | ColdFire V2 |
| Core Size | 32-bit |
| Frequência máxima de clock | 80 MHz |
| Program Memory Size | 128 KB (128K x 8) Flash |
| Tensão de alimentação | 3.3 V |
| Number of I/O Pins | 43 |
| Connectivity | I2C, SPI, UART/USART (3x) |
| Peripherals | DMA, LVD, POR, PWM, WDT |
| Largura do barramento de dados | 32-bit |
| Encapsulamento | 64-LQFP (10x10 mm) |
| Tipo de montagem | Surface Mount |
| Series | MCF521xx |
| Status RoHS | Compliant |
Configuração de pinos do MCF52110CAE80
| Pino 1 | VDD — 3.3 V supply |
| Pino 2 | VSS — Ground |
| Pino 3 | PTA0 — General I/O / peripheral function |
| Pino 4 | PTA1 — General I/O / peripheral function |
| Pino 5 | PTA2 — General I/O / peripheral function |
| Pino 6 | PTA3 — General I/O / peripheral function |
| Pino 7 | PTA4 — General I/O / peripheral function |
| Pino 8 | PTA5 — General I/O / peripheral function |
| Pino 9 | PTA6 — General I/O / peripheral function |
| Pino 10 | PTA7 — General I/O / peripheral function |
| Pino 11 | PTB0 — General I/O / peripheral function |
| Pino 12 | PTB1 — General I/O / peripheral function |
| Pino 13 | PTB2 — General I/O / peripheral function |
| Pino 14 | PTB3 — General I/O / peripheral function |
| Pino 15 | PTB4 — General I/O / peripheral function |
| Pino 16 | PTB5 — General I/O / peripheral function |
| Pino 17 | PTB6 — General I/O / peripheral function |
| Pino 18 | PTB7 — General I/O / peripheral function |
| Pino 19 | PTC0 — General I/O / peripheral function |
| Pino 20 | PTC1 — General I/O / peripheral function |
| Pino 21 | PTC2 — General I/O / peripheral function |
| Pino 22 | PTC3 — General I/O / peripheral function |
| Pino 23 | PTC4 — General I/O / peripheral function |
| Pino 24 | PTC5 — General I/O / peripheral function |
| Pino 25 | PTC6 — General I/O / peripheral function |
| Pino 26 | PTC7 — General I/O / peripheral function |
| Pino 27 | PTD0 — General I/O / peripheral function |
| Pino 28 | PTD1 — General I/O / peripheral function |
| Pino 29 | PTD2 — General I/O / peripheral function |
| Pino 30 | PTD3 — General I/O / peripheral function |
| Pino 31 | PTD4 — General I/O / peripheral function |
| Pino 32 | PTD5 — General I/O / peripheral function |
| Pino 33 | PTD6 — General I/O / peripheral function |
| Pino 34 | PTD7 — General I/O / peripheral function |
| Pino 35 | UART0_TX — UART0 transmit |
| Pino 36 | UART0_RX — UART0 receive |
| Pino 37 | UART1_TX — UART1 transmit |
| Pino 38 | UART1_RX — UART1 receive |
| Pino 39 | UART2_TX — UART2 transmit |
| Pino 40 | UART2_RX — UART2 receive |
| Pino 41 | SCLK — SPI clock |
| Pino 42 | MOSI — SPI master-out / slave-in |
| Pino 43 | MISO — SPI master-in / slave-out |
| Pino 44 | SDA — I2C data |
| Pino 45 | SCL — I2C clock |
| Pino 46 | RESET — External reset (active low) |
| Pino 47 | TEST — Test mode (factory, leave NC) |
| Pino 48 | TDI — JTAG TDI |
| Pino 49 | TDO — JTAG TDO |
| Pino 50 | TMS — JTAG TMS |
| Pino 51 | TCK — JTAG TCK |
| Pino 52 | XTAL — Crystal oscillator input |
| Pino 53 | EXTAL — External clock input |
| Pino 54 | VDDSYN — PLL supply |
| Pino 55 | VSS — Ground |
| Pino 56 | VDD — 3.3 V supply |
| Pino 57 | PTE0 — General I/O |
| Pino 58 | PTE1 — General I/O |
| Pino 59 | PTE2 — General I/O |
| Pino 60 | PTE3 — General I/O |
| Pino 61 | PTE4 — General I/O |
| Pino 62 | PTE5 — General I/O |
| Pino 63 | PTE6 — General I/O |
| Pino 64 | PTE7 — General I/O |
Aplicações típicas
MCF52110CAE80 é adequado para 6 aplicaçãos: 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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para MCF52110CAE80 — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | 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 |
Principais diferenciais
- KIRIN0 variant without USB at lower cost (vs MCF52211CAE80)
- ColdFire V2 core at 80 MHz (vs MCF5213CAF66)
- Same-family drop-in speed grade option (vs MCF52110CAE66)
Notas de projeto
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.
Informações de conformidade
RoHS and REACH compliant per NXP product page; not AEC-Q100 qualified (industrial/commercial grade only).