Datasheet > MC9S12XDT256MAA

MC9S12XDT256MAA

更新时间： 2024-09-26 14:59:23

品牌	Logo	应用领域
恩智浦 - NXP		/
页数	文件大小	规格书
28页	266K
描述
S12XD 16-bit MCU, HCS12X core, 256KB Flash, 80MHz, QFP 80

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MC9S12XDT256MAA 数据手册

9S12XDFAMPP

Rev. 2.16, 27-May-2006

Freescale Semiconductor

Product Brief

MC9S12XD Family

16-bit Microprocessor Family (covers MC9S12XD64 through

MC9S12XDP512 and MC3S12XDT256/MC3S12XDG128)

Introduction

Targeted at automotive multiplexing applications, the MC9S12XD Family will deliver 32-bit performance

with all the advantages and efficiencies of a 16-bit MCU. The S12X is designed to retain the low cost, low

power consumption, excellent EMC performance and code-size efficiency advantages enjoyed by users

of Freescale's previous 16-bit MC9S12 MCU family.

Based around an enhanced S12 core, the MC9S12XD Family will deliver two to five times the

performance of a 25 MHz S12 whilst retaining a high degree of pin and code compatibility with the original

S12D - family.

The MC9S12XD Family features the performance boosting XGATE co-processor. The XGATE, which is

programmable in "C" language, has an instruction set which is optimized for data movement, logic and

bit manipulation instructions. It runs at twice the bus frequency of the S12X and off-loads the CPU by

providing high speed data transfer (and data processing) between any peripheral module, RAM and I/O

ports. This is particularly useful in applications such as automotive gateways where there are multiple

busses carrying heavy data traffic which would otherwise exert a heavy interrupt/processing load on the

CPU.

12 3 4 5 6 7...28

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型号	品牌	替代类型	描述	数据表
MC9S12XA256CAA	NXP	类似代替	S12XA 16-bit MCU, HCS12X core, 256KB Flash, 80MHz, QFP 80
MC9S12XDG128CAA	NXP	类似代替	16-bit MCU, S12X core, 128KB Flash, 80MHz, -40/+85degC, QFP 80
MC9S12XDT512CAA	NXP	类似代替	9S12XDT512 TSMC3 GENERAL

型号	品牌	获取价格	描述	数据表
MC9S12XDT256MAG	NXP	获取价格	S12XD 16-bit MCU, HCS12X core, 256KB Flash, 80MHz, QFP 144
MC9S12XDT256MAL	FREESCALE	获取价格	This documentation covers all devices in the S12XD, S12XB and S12XA families.
MC9S12XDT256MAL	NXP	获取价格	S12XD 16-bit MCU, HCS12X core, 256KB Flash, 80MHz, QFP 112
MC9S12XDT256VAA	NXP	获取价格	S12XD 16-bit MCU, HCS12X core, 256KB Flash, 80MHz, QFP 80
MC9S12XDT256VAG	NXP	获取价格	S12XD 16-bit MCU, HCS12X core, 256KB Flash, 80MHz, QFP 144
MC9S12XDT256VAL	NXP	获取价格	S12XD 16-bit MCU, HCS12X core, 256KB Flash, 80MHz, QFP 112
MC9S12XDT384	FREESCALE	获取价格	16-BIT MICROPROCESSOR FAMILY
MC9S12XDT512	FREESCALE	获取价格	16-BIT MICROPROCESSOR FAMILY
MC9S12XDT512CAA	FREESCALE	获取价格	S12XD, S12XB & S12XA Families
MC9S12XDT512CAA	NXP	获取价格	9S12XDT512 TSMC3 GENERAL