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MC9S12XDG128MAA   Footprint

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MC9S12XDG128MAA  Lifecycle Status Indicator

Product Attributes

Overview

The MC9S12XD family will retain the low cost, power consumption, EMC and code-size efficiency advantages currently enjoyed by users of Freescale's existing 16-Bit MC9S12 MCU Family. Based around an enhanced S12 core, the MC9S12XD family will deliver 2 to 5 times the performance of a 25-MHz S12 whilst retaining a high degree of pin and code compatibility with the S12. The MC9S12XD family introduces the performance boosting XGATE module. Using enhanced DMA functionality, this parallel processing module offloads the CPU by providing high-speed data processing and transfer between peripheral modules, RAM, Flash EEPROM and I/O ports. Providing up to 80 MIPS of performance additional to the CPU, the XGATE can access all peripherals, Flash EEPROM and the RAM block. The MC9S12XD family is composed of standard on-chip peripherals including up to 512 Kbytes of Flash EEPROM, 32 Kbytes of RAM, 4 Kbytes of EEPROM, six asynchronous serial communications interfaces (SCI), three serial peripheral interfaces (SPI), an 8-channel IC/OC enhanced capture timer, an 8-channel, 10-bit analog-to-digital converter, a 16-channel, 10-bit analog-to-digital converter, an 8-channel pulse-width modulator (PWM), five CAN 2.0 A, B software compatible modules (MSCAN12), two inter-IC bus blocks, and a periodic interrupt timer. The MC9S12XD family has full 16-bit data paths throughout. The non-multiplexed expanded bus interface available on the 144-pin versions allows an easy interface to external memories The inclusion of a PLL circuit allows power consumption and performance to be adjusted to suit operational requirements. System power consumption can be further improved with the new “fast exit from stop mode” feature. In addition to the I/O ports available in each module, up to 25 further I/O ports are available with interrupt capability allowing wake-up from stop or wait mode.

Features

· 16-bit HCS12X CPU

— Upward compatible with HCS12 instruction set

— Interrupt stacking and programmer's model identical to HCS12

— Instruction queue

— Enhanced indexed addressing

— Enhanced instruction set

· EBI (external bus interface)

· MMC (module mapping control)

· INT (interrupt controller)

· DBG (debug module to monitor HCS12X CPU and XGATE bus activity)

· BDM (background debug mode)

· XGATE

— Peripheral coprocessor

— Parallel processing module offloads the CPU by providing high-speed data processing transfer between peripheral modules, RAM and I/O ports

— Data transfer between flash EEPROM, peripheral modules and I/O ports

· Enhanced MSCAN module delivers full CAN performance with virtually unlimited number of mailboxes when used with XGATE

· Phase-lock loop (PLL) circuit allows power consumption and performance to be adjusted to suit operational requirements; system power consumption can be further improved with "fast exit from stop mode" feature

· I/O ports available in each module and up to 25 additional I/O ports are available with interrupt capability allowing wake-up from stop or wait mode

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Product Manufacturer

NXP Semiconductorsenables secure connections and infrastructure for a smarter world, advancing solutions that make lives easier, better and safer. As the world leader in secure connectivity solutions for embedded applications, NXP is driving innovation in the secure connected vehicle, end-to-end security & privacy and smart connected solutions markets. Built on more than 60 years of combined experience and expertise, the company has 45,000 employees in more than 35 countries.

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