MC9S12XS128MAA

Product Summary

The MC9S12XS128MAA is a 16-bit microcontroller. It is a compatible, reduced version of the S12XE family. It provides an easy approach to develop common platforms from low-end to high-end applications, minimizing the redesign of software and hardware. The MC9S12XS128MAA retains many of the features of the S12XE family including Error Correction Code(ECC) on Flash memory, a separate Data-Flash Module for code or data storage, a Frequency Modulated Locked Loop (IPLL) that improves the EMC performance and a fast ATD converter. The MC9S12XS128MAA delivers 32-bit performance with all the advantages and efficiencies of a 16-bit MCU while retaining the low cost, power consumption, EMC and code-size efficiency advantages currently enjoyed by users of Freescale’s existing 16-bit S12 and S12X MCU families.

Parametrics

MC9S12XS128MAA absolute maximum ratings: (1)I/O, regulator and analog supply voltage VDD35: –0.3 to 6.0 V; (2)Digital logic supply voltage VDD: –0.3 to 2.16 V; (3)PLL supply voltage VDDPLL: –0.3 to 2.16 V; (4)NVM supply voltage VDDF: –0.3 to 3.6 V; (5)Voltage difference VDDX to VDDA △VDDX: –6.0 to 0.3 V; (6)Voltage difference VSSX to VSSA △VSSX: –0.3 to 0.3 V; (7)Digital I/O input voltage VIN: –0.3 to 6.0 V; (8)Analog reference VRH, VRL: –0.3 to 6.0 V; (9)EXTAL, XTAL VILV: –0.3 to 2.16 V; (10)Instantaneous maximum current Single pin limit for all digital I/O pins ID: –25 to +25 mA; (11)Instantaneous maximum current Single pin limit for EXTAL, XTAL IDL: –25 to +25 mA; (12)Maximum current Single pin limit for power supply pins IDV: –100 to +100 mA; (13)Storage temperature range Tstg: –65 to 155 ℃.

Features

MC9S12XS128MAA features: (1)8/10/12 Bit resolution; (2)3μs, 10-bit single conversion time; (3)Left or right justified result data; (4)External and internal conversion trigger capability; (5)Internal oscillator for conversion in Stop modes; (6)Wake from low power modes on analog comparison > or <= match; (7)Continuous conversion mode; (8)Multiplexer for 16 analog input channels; (9)Multiple channel scans; (10)Pins can also be used as digital I/O.

Diagrams

<IMG border=0 alt="MC9S12XS128MAA block diagram" src="http://www.seekic.com/uploadfile/ic-mfg/201283121337234.jpg">