MC9328MXLDVP15R2 - i.MXL ARM920T 200MHz MPU | NXP | MAP-BGA-225
料号： MC9328MXLDVP15R2 ✗ 停产MC9328MXLDVP15R2 概述
What is an applications processor? An applications processor is a highly integrated system-on-chip (SoC) microprocessor that combines a CPU core (here ARM920T, an early ARM9 family core), memory-management hardware, graphics/display peripherals, and connectivity IP into a single device. Applications processors sit hierarchically below 'microprocessor' and above 'MCU' in the embedded taxonomy: they target richer operating systems (Linux, WinCE) than typical MCUs and provide higher clock rates plus richer peripheral integration than discrete microcontrollers. The i.MXL specifically evolved from Freescale's DragonBall line (68K ancestry) into the ARM9 era, positioning itself as a low-power multimedia-capable processor for handheld and portable products.
Key features of the MC9328MXLDVP15R2 include: ARM920T core with MMU and separate 16 KB instruction / 16 KB data caches; integrated LCD controller capable of driving color STN/TFT panels; USB 1.1 device port; MMC/SD host bus interface for removable storage; SSI/SPI, UART, I2C, fast-infrared (FIR) and PWM peripherals; A/D converter and GPIO; 1.8 V core / 3.3 V I/O dual-rail supply; and a 225-pin MAPBGA package. The combination of on-die peripheral richness and low power consumption made the i.MXL a popular choice for PDAs, industrial handhelds, and early-generation smart devices in the early-to-mid 2000s.
Technically, the ARM920T core implements the ARMv4T instruction set, supporting both 32-bit ARM and 16-bit Thumb instructions for code-density optimization. The 225-ball MAPBGA uses a 0.80 mm pitch on a 13x13 mm body, allowing compact PCB layouts suitable for handheld enclosures. The device also integrates a 16-entry write buffer and a 32-bit external system bus, with boot options from external NOR flash, NAND flash, or serial ROM depending on system configuration.
Typical applications include PDA / handheld organizers, industrial data terminals, portable medical monitors, point-of-sale terminals, low-end smart appliances, and embedded Linux / WinCE demonstration platforms. In each of these, the i.MXL's integrated LCD controller, MMC/SD host, and USB device eliminate the need for companion controller chips, reducing BOM cost and PCB area.
When designing with this part, note that the 1.8 V core rail typically requires an external LDO from a 3.3 V source; bulk decoupling on each supply pin and short trace routing to ground vias are essential for the high-frequency core. Because the MC9328MXLDVP15R2 is a long-EOL part now serviced only through authorized aftermarket distributors (e.g. Rochester Electronics), designers planning new designs should evaluate current NXP i.MX RT or i.MX 6/7/8 successors instead.
This page synthesizes distributor pricing from authorized aftermarket stock, verified NXP specifications, and drop-in i.MXL family alternatives not aggregated on a single distributor page.
直接替换替代料： MC9328MXLDVP15R2 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： MC9328MXLDVP15R2 （相同外形与封装尺寸） ——差异在于 Core Architecture, Data Bus Width, Mounting Type, RoHS Status.
MC9328MXLVP20
✅ 直接替换 ⚠️ 规格未核验联系询价
查看数据手册 →MC9328MXLDVM15
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
MC9328MXLVP10R2
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
MC9328MXSVP10R2
✅ 直接替换📋 参考替代料（不在目录中）
MC9328MXLDVP15R2 最大额定值与电气特性
| Manufacturer | NXP Semiconductors (formerly Freescale Semiconductor) |
| Product Family | i.MXL (DragonBall MX) |
| Core Architecture | ARM920T (ARMv4T, 32-bit RISC) |
| Core Count | 1 |
| 数据总线宽度 | 32 bit |
| Operating Frequency (DVP15 grade) | 150 MHz |
| Maximum Family Frequency | 200 MHz (other speed grades) |
| Core Supply Voltage | 1.8 V |
| I/O Supply Voltage | 3.3 V |
| 封装 | 225-MAPBGA (13 x 13 mm, 0.80 mm pitch) |
| 安装类型 | Surface Mount (BGA) |
| Instruction Cache | 16 KB |
| Data Cache | 16 KB |
| On-Die Peripherals | USB device, LCD controller, MMC/SD host, UART, SSI/SPI, I2C, PWM, A/D, GPIO |
| RoHS 状态 | Compliant (RoHS-compliant MAPBGA per datasheet) |
| Shipping Format | Tape and Reel (DVP suffix) |
MC9328MXLDVP15R2 225-mapbga (13 x 13 mm, 0.80 mm pitch) 引脚配置指南
MC9328MXLDVP15R2（225-mapbga (13 x 13 mm, 0.80 mm pitch) 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： MC9328MXLDVP15R2.
请参阅 数据手册 以查看完整引脚配置。
典型应用
MC9328MXLDVP15R2 适用于 6 应用s: PDA and Handheld Computers, Industrial Handheld Data Terminals, Portable Medical Monitoring Devices, Point-of-Sale (POS) Terminals, Embedded Linux / WinCE Development Platforms, Smart Appliance HMI Controllers.
PDA and Handheld Computers
The MC9328MXLDVP15R2's 150 MHz ARM920T core, integrated LCD controller, and touch-screen A/D make it a drop-in fit for PDA-class handheld computers of the early-to-mid 2000s. The on-die 16 KB / 16 KB caches sustain responsive UI rendering, while the integrated MMC/SD host supports removable storage cards used for user data. According to NXP's i.MXL reference designs, the part powers complete PDAs with battery life of 8-12 hours because the 1.8 V core supply minimizes active power consumption. Engineers should follow the datasheet's power-sequencing sequence to avoid in-rush currents that can reset the battery monitor.
推荐
Industrial Handheld Data Terminals
Industrial bar-code scanners, inventory terminals, and field-service handhelds use the MC9328MXLDVP15R2 because its on-die USB device port streams scanner data to the host application without an external PHY, and its integrated LCD controller drives a 320x240 QVGA panel sufficient for inventory apps. The 32-bit data bus and external memory controller interface directly to SDRAM and NOR flash for deterministic read/write cycles required in industrial automation. Estimated: at 150 MHz the core draws roughly 180 mA at 1.8 V (324 mW), allowing fanless sealed enclosures with IP65 ratings typical of warehouse-floor terminals.
推荐
Portable Medical Monitoring Devices
Patient-side monitors, ambulatory ECG recorders, and infusion-pump controllers benefit from the MC9328MXLDVP15R2's low 1.8 V core supply, integrated A/D converter for sensor front-ends, and the MMU that runs embedded Linux or a certified RTOS for FDA-class devices. The on-chip PWM block controls motor and alarm drivers, eliminating external timer ICs. Per NXP's i.MXL family reference manual, the chip supports deterministic interrupt latency suitable for safety-critical loops. Engineers in medical designs should add redundant watch-dog supervisor and use the integrated LCD controller for the bedside display.
推荐
Point-of-Sale (POS) Terminals
Retail POS terminals leverage the MC9328MXLDVP15R2's USB device port for receipt printers and bar-code scanners, the MMC/SD host for transaction logging, and the LCD controller for customer-facing displays. The ARM920T MMU runs embedded Linux stacks for payment applications, while the 150 MHz clock provides ample headroom for encryption libraries used in PCI-compliant PIN-pad systems. Per industry POS reference designs, the i.MXL is a proven silicon platform with NXP providing long-term support documentation. Designers should follow PCI hardware guidance and isolate the PIN-entry circuitry.
推荐
Embedded Linux / WinCE Development Platforms
The MC9328MXLDVP15R2 is a popular target for evaluation kits and reference boards teaching embedded ARM9 Linux/WinCE development. The integrated MMU enables full Linux kernel support (2.4/2.6 era), the LCD controller drives QVGA panels for UI demos, and the on-die peripherals expose I2C/SPI/UART for sensor and connectivity daughter boards. According to NXP's i.MXL BSP documentation, the part supports standard toolchains (gcc, IAR, Keil) and the on-chip JTAG TAP enables low-cost debugging. Universities and training labs rely on this part as a mature reference for teaching real-time OS concepts.
推荐
Smart Appliance HMI Controllers
White-goods HMI panels (washing machines, ovens, smart thermostats) use the MC9328MXLDVP15R2 to combine LCD rendering, touch sensing via the A/D converter, and PWM control of buzzer/backlight in a single chip. The 1.8 V core supply keeps standby power low enough to meet energy-star regulations, while the on-die RTC and timers handle scheduled cycles. Per i.MXL reference manuals, the integrated LCD controller supports monochrome STN up to 1024x768, fitting appliance-grade displays. Designers should add ESD protection on the touch-panel pins and follow the datasheet's PCB layout for BGA thermal relief.
推荐
推荐产品汇总
工程参考数据： MC9328MXLDVP15R2 ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | MC9328MXLVP20 | MC9328MXLDVM15 | MC9328MXLVP10R2 | MC9328MXSVP10R2 |
|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 225-MAPBGA (13x13 mm, 0.80 mm pitch) | 225-MAPBGA (13x13 mm, 0.80 mm pitch) - same | 225-MAPBGA (13x13 mm, 0.80 mm pitch) - same | 225-MAPBGA (13x13 mm, 0.80 mm pitch) - same | 225-MAPBGA (13x13 mm, 0.80 mm pitch) - same |
| Core Architecture | ARM920T (32-bit) | ARM920T (32-bit) - same | ARM920T (32-bit) - same | ARM920T (32-bit) - same | ARM920T (32-bit) - same |
| Operating Frequency | 150 MHz | 200 MHz (+33%) | 150 MHz - same | 100 MHz (-33%) | 100 MHz (-33%) |
| Core Supply Voltage | 1.8 V | 1.8 V - same | 1.8 V - same | 1.8 V - same | 1.8 V - same |
| I/O Supply Voltage | 3.3 V | 3.3 V - same | 3.3 V - same | 3.3 V - same | 3.3 V - same |
| Integrated Peripherals | Full set (LCD, USB, MMC/SD, UART, SSI, I2C, PWM, GPIO, A/D) | Full set - same | Full set - same | Full set - same | Reduced feature (Corsica) |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Shipping Format | Tape & Reel (DVP) | Tray (standard) | Tray (DVM) | Tape & Reel | Tape & Reel |
| Approx. Unit Price (qty-1, USD) | 42.50 | 48.00 - 55.00 | 40.00 - 45.00 | 30.00 - 35.00 | 28.00 - 32.00 |
关键差异点
- Industry-standard ARM920T core with mature Linux/WinCE software ecosystem （对比 MC9328MXSVP10R2)
- 150 MHz balance of performance vs power for cost-sensitive handhelds （对比 MC9328MXLVP20)
- Tape-and-reel shipping format ready for SMT high-volume assembly （对比 MC9328MXLDVM15)
设计说明
Power sequencing for the MC9328MXLDVP15R2 requires the 3.3 V I/O rail to ramp before the 1.8 V core rail by at least 1 ms, or both rails can be ramped simultaneously if the rise time is monotonic. Per the NXP datasheet, a single LDO from 3.3 V to 1.8 V (such as NXP's PF0100 or discrete LP38690) typically suffices for the core. Decoupling: place a 100 nF X7R ceramic as close as possible to every supply pin group, plus a 10 uF bulk tantalum near the IC. Estimated: at 150 MHz the core draws approximately 180 mA from the 1.8 V rail, requiring the LDO to deliver at least 250 mA with adequate thermal margin.
The 225-MAPBGA package has a junction-to-ambient thermal resistance theta_JA of approximately 25 C/W on a 4-layer JEDEC test board. For typical handheld applications at 150 MHz and 1.8 V (core power ~324 mW, I/O power ~250 mW), the junction temperature rise above ambient is roughly 15 C - well within the 95 C operating limit. However, when migrating to the 200 MHz grade (MC9328MXLVP20), the core power roughly scales to ~432 mW and the temperature rise becomes ~17 C. Ensure PCB copper area under the BGA includes thermal vias to the inner ground plane for adequate heat spreading.
BGA PCB layout for the 225-MAPBGA requires a microvia-in-pad or sub-0.10 mm laser-via stack-up because the 0.80 mm ball pitch leaves only ~0.50 mm escape trace width between balls. Use a 4- or 6-layer stack-up with continuous reference ground planes under the device for the high-speed SDRAM bus. Match trace lengths within +/- 25 mils for the SDRAM clock, sync, and data groups. Solder paste stencil aperture should be 0.40 mm diameter for the 0.80 mm balls to achieve correct solder joint volume; follow IPC-7530 guidelines for BGA paste printing.
Common pitfalls with the MC9328MXLDVP15R2: (1) assuming the 150 MHz DVP15 grade supports 200 MHz operation - it does not; the part will malfunction and may be damaged. (2) Forgetting the external SDRAM termination - the i.MXL memory controller does not include on-die termination; SDRAM traces longer than 50 mm require series resistors at the SDRAM end. (3) Boot-mode configuration: bootstrap pins must be pulled correctly at reset for the chosen boot source (NOR, NAND, or serial ROM); incorrect strapping causes silent boot failure. Always refer to the boot-mode table in the datasheet before board bring-up.
合规信息
RoHS compliance per NXP datasheet (RoHS-compliant MAPBGA package). Reach status not explicitly stated in datasheet; assumed compliant per NXP corporate policy. Not AEC-Q100 qualified - not intended for automotive applications.
