MCF52110CAE80 - 80MHz ColdFire V2 MCU, 128KB Flash, 64-LQFP | NXP
MPN: MCF52110CAE80 ⚠ Waktu Beli TerakhirMCF52110CAE80 Ringkasan
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.
Alternatif penggantian untuk MCF52110CAE80 — paket yang sama, pin-pada-pin kompatibel. Bagian paket yang berbeda memerlukan kerja ulang PCB diabaikan.
Variasi di dalam seri ini
Model-series yang sama yang kompatibel dengan penggantian MCF52110CAE80 (sama faktor bentuk dan footprint) — berbeda di dalam Package, Flash Memory, Series, Maximum Clock Frequency, Data Bus Width.
MCF52110CAE66
✅ Drop-InKontak untuk harga
Lihat Datasheet →MCF52100CAE80
✅ Drop-InKontak untuk harga
Lihat Datasheet →MCF52211CAE80
✅ Drop-InKontak untuk harga
Lihat Datasheet →MCF52211CAF80
✅ Drop-In ⚠️ Spesifikasi Tidak DisahkanKontak untuk harga
Lihat Datasheet →MCF5213CAF66
✅ Drop-InKontak untuk harga
Lihat Datasheet →MCF52110CAE80 Rating Maksimal & Karakteristik Listrik
| Core | ColdFire V2 |
| Core Size | 32-bit |
| Frekuensi Bawah Maximum | 80 MHz |
| Program Memory Size | 128 KB (128K x 8) Flash |
| Tegangan Pemuat | 3.3 V |
| Number of I/O Pins | 43 |
| Connectivity | I2C, SPI, UART/USART (3x) |
| Peripherals | DMA, LVD, POR, PWM, WDT |
| Lebar Bus Data | 32-bit |
| Paket | 64-LQFP (10x10 mm) |
| Tipe Mounting | Surface Mount |
| Series | MCF521xx |
| Status RoHS | Compliant |
Konfigurasi Pin MCF52110CAE80
| Pin produk 1 | VDD — 3.3 V supply |
| Pin produk 2 | VSS — Ground |
| Pin produk 3 | PTA0 — General I/O / peripheral function |
| Pin produk 4 | PTA1 — General I/O / peripheral function |
| Pin produk 5 | PTA2 — General I/O / peripheral function |
| Pin produk 6 | PTA3 — General I/O / peripheral function |
| Pin produk 7 | PTA4 — General I/O / peripheral function |
| Pin produk 8 | PTA5 — General I/O / peripheral function |
| Pin produk 9 | PTA6 — General I/O / peripheral function |
| Pin produk 10 | PTA7 — General I/O / peripheral function |
| Pin produk 11 | PTB0 — General I/O / peripheral function |
| Pin produk 12 | PTB1 — General I/O / peripheral function |
| Pin produk 13 | PTB2 — General I/O / peripheral function |
| Pin produk 14 | PTB3 — General I/O / peripheral function |
| Pin produk 15 | PTB4 — General I/O / peripheral function |
| Pin produk 16 | PTB5 — General I/O / peripheral function |
| Pin produk 17 | PTB6 — General I/O / peripheral function |
| Pin produk 18 | PTB7 — General I/O / peripheral function |
| Pin produk 19 | PTC0 — General I/O / peripheral function |
| Pin produk 20 | PTC1 — General I/O / peripheral function |
| Pin produk 21 | PTC2 — General I/O / peripheral function |
| Pin produk 22 | PTC3 — General I/O / peripheral function |
| Pin produk 23 | PTC4 — General I/O / peripheral function |
| Pin produk 24 | PTC5 — General I/O / peripheral function |
| Pin produk 25 | PTC6 — General I/O / peripheral function |
| Pin produk 26 | PTC7 — General I/O / peripheral function |
| Pin produk 27 | PTD0 — General I/O / peripheral function |
| Pin produk 28 | PTD1 — General I/O / peripheral function |
| Pin produk 29 | PTD2 — General I/O / peripheral function |
| Pin produk 30 | PTD3 — General I/O / peripheral function |
| Pin produk 31 | PTD4 — General I/O / peripheral function |
| Pin produk 32 | PTD5 — General I/O / peripheral function |
| Pin produk 33 | PTD6 — General I/O / peripheral function |
| Pin produk 34 | PTD7 — General I/O / peripheral function |
| Pin produk 35 | UART0_TX — UART0 transmit |
| Pin produk 36 | UART0_RX — UART0 receive |
| Pin produk 37 | UART1_TX — UART1 transmit |
| Pin produk 38 | UART1_RX — UART1 receive |
| Pin produk 39 | UART2_TX — UART2 transmit |
| Pin produk 40 | UART2_RX — UART2 receive |
| Pin produk 41 | SCLK — SPI clock |
| Pin produk 42 | MOSI — SPI master-out / slave-in |
| Pin produk 43 | MISO — SPI master-in / slave-out |
| Pin produk 44 | SDA — I2C data |
| Pin produk 45 | SCL — I2C clock |
| Pin produk 46 | RESET — External reset (active low) |
| Pin produk 47 | TEST — Test mode (factory, leave NC) |
| Pin produk 48 | TDI — JTAG TDI |
| Pin produk 49 | TDO — JTAG TDO |
| Pin produk 50 | TMS — JTAG TMS |
| Pin produk 51 | TCK — JTAG TCK |
| Pin produk 52 | XTAL — Crystal oscillator input |
| Pin produk 53 | EXTAL — External clock input |
| Pin produk 54 | VDDSYN — PLL supply |
| Pin produk 55 | VSS — Ground |
| Pin produk 56 | VDD — 3.3 V supply |
| Pin produk 57 | PTE0 — General I/O |
| Pin produk 58 | PTE1 — General I/O |
| Pin produk 59 | PTE2 — General I/O |
| Pin produk 60 | PTE3 — General I/O |
| Pin produk 61 | PTE4 — General I/O |
| Pin produk 62 | PTE5 — General I/O |
| Pin produk 63 | PTE6 — General I/O |
| Pin produk 64 | PTE7 — General I/O |
Aplikasi Umum
MCF52110CAE80 cocok untuk 6 aplikasis: 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.
Direkomendasikan
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.
Direkomendasikan
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.
Direkomendasikan
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.
Direkomendasikan
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.
Direkomendasikan
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.
Direkomendasikan
Ringkasan Produk Direkomendasikan
Data referensi engineering untuk MCF52110CAE80 — pembandingan, panduan desain, dan informasi konformitas.
Panduan Pemilihan
Pembandingan dengan Alternatif
| Parameter Umum | Produk Ini | 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 |
Diferensiator Kunci
- KIRIN0 variant without USB at lower cost (vsMCF52211CAE80)
- ColdFire V2 core at 80 MHz (vsMCF5213CAF66)
- Same-family drop-in speed grade option (vsMCF52110CAE66)
Catatan Desain
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.
Informasi Konformitas
RoHS and REACH compliant per NXP product page; not AEC-Q100 qualified (industrial/commercial grade only).