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参数资料
型号： MC9S12XA256VAA
厂商： Freescale Semiconductor
文件页数： 2/2页
文件大小： 0K
描述： IC MCU 256K FLASH 80-QFP
标准包装： 84
系列： HCS12X
核心处理器： HCS12X
芯体尺寸： 16-位
速度： 80MHz
连通性： EBI/EMI，I²C，IrDA，LIN，SCI，SPI
外围设备： LVD，POR，PWM，WDT
输入/输出数： 59
程序存储器容量： 256KB（256K x 8）
程序存储器类型： 闪存
EEPROM 大小： 4K x 8
RAM 容量： 16K x 8
电压 - 电源 (Vcc/Vdd)： 2.35 V ~ 5.5 V
数据转换器： A/D 8x10b
振荡器型： 外部
工作温度： -40°C ~ 105°C
封装/外壳： 80-QFP
包装： 托盘
Freescale and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names
are the property of their respective owners. This product incorporates SuperFlash technology licensed from SST.
Freescale Semiconductor, Inc. 2005
Document Number: S12XAFAMILYFS
REV 0
Learn More: For more information about Freescale’s MCS12X Family, please visit www.freescale.com/S12X.
XGATE Coprocessor
> Peripheral coprocessor performing complex
DMA and data preprocessing features
> Easily programmable in C
> Up to 80 MHz operation
> Low level of interrupt
loading on the main CPU
> Transfers data to or from peripherals,
RAM and Flash without CPU intervention
or CPU wait states
> Able to perform operations on data
(logical, shifts, arithmetic, bit operations)
Memory
> Proven automotive Flash technology
10K W/E cycles at 125C
Ability to execute from one Flash block
while programming/erasing another
No external high voltage
or charge pump required
> 1 KB, 2 KB or 4 KB EEPROM
Minimum of 100K W/E cycles
> 4 KB, 8 KB, 12 KB, 16 KB,
20 KB or 32 KB RAM
> Security enhancement: option of locking
BDM access to Flash and EEPROM
> Flash array usable for EE extension
(virtual EEPROM implementation)
5V ADC Inputs and 5V I/O
Non-Multiplexed External Bus
> 23-bit address/16-bit data wide
System Integration Modules,
Including Enhanced Interrupt Controller
> Windowed COP watchdog
and clock monitor
> Seven levels of nested interrupt
Up to Six Serial Communications
Interfaces with Hardware LIN Support
Up to Three Serial Peripheral Interfaces
Up to Two Inter-Integrated Circuit
(I2C) Interfaces
10-bit ADC
> One 8-channel and one 16-channel
> External/internal conversion
trigger capability
> 7 s, 10-bit single conversion time
Real-Time Interrupt
Enhanced Capture Timer
> Excellent 1–256 prescaler
> Eight programmable 16-bit input capture
or output compare channels
> Four 8-bit or two 16-bit
pulse accumulators
> Four buffered input capture channels
> 16-bit modulus down-counter
Clock Generation Module
> Phase-Lock Loop (PLL) clock
frequency multiplier/divider
> Clock monitor
> Low-power Pierce oscillator using
a 0.5 MHz to 16 MHz crystal or
full-drive Pierce 0.5 MHz to 40 MHz
crystal oscillator reference clock
Periodic Interrupt Timer
> Four 16-bit internal counters
> Two independent 8-bit prescalers
PWM Channels
> Independent period and duty cycle
center-aligned outputs for motor control
> 8-bit, 8-channel; or 16-bit, 4-channel
Up to 119 Input/Output (I/O) Lines
> Programmable pull-ups/pull-downs
> Dual drive capability for
EMC-optimized design
Development Support/
On-Chip Debug Interface
> Single-wire background debug mode (BDM)
for debugging both S12X CPU and XGATE
simultaneously while running at full speed
> On-chip hardware breakpoints with
no limitation on memory address
> Read/write memory and registers
while running at full speed
Package
Temp.
XGATE
Speed
CAN
Flash
Device
RAM
E2
SCI
SPI
I2C
Periodic
Interrupt
Timer
(24-bit)
PWM
(8-bit)
I/O
Enhanced
Capture
Timer
(16-bit)
ADC
(10-bit)
80 QFP (FU)
59
C/V*
7
1 x 8 ch.
4
–2
2
1
Yes
40 MHz
32 KB
4 KB
MC9S12XA512
1 x 8 ch.
112 LQFP (PV)
91
C/V*
8
1 x 8 ch.
4
–4
3
1
Yes
40 MHz
32 KB
4 KB
MC9S12XA512
2 x 8 ch.
144 LQFP (FV)
119
C/V*
8
1 x 8 ch.
4
–6
3
1
Yes
40 MHz
32 KB
4 KB
MC9S12XA512
1 x 8 ch.,
1 x 16 ch.
512 KB
80 QFP (FU)
59
C/V*
7
1 x 8 ch.
4
–2
2
1
Yes
40 MHz
16 KB
4 KB
MC9S12XA256
1 x 8 ch.
112 LQFP (PV)
91
C/V*
8
1 x 8 ch.
4
–4
3
1
Yes
40 MHz
16 KB
4 KB
MC9S12XA256
2 x 8 ch.
144 LQFP (FV)
119
C/V*
8
1 x 8 ch.
4
–4
3
1
Yes
40 MHz
16 KB
4 KB
MC9S12XA256
1 x 8 ch.,
1 x 16 ch.
256 KB
*C -40C to +85C
V
-40C to +105C
MC9S12XA512/256 PART NUMBERS
Application Notes
AN2615
HCS12 and S12X Family Compatibility
AN2685
How to Configure and Use the XGATE on S12X Devices
AN2708
An Introduction to the External Bus Interface on the HCS12X
AN2724
Using the HCS12X PIT as a 24-bit Elapsed Timer
AN2732
Using XGATE to Implement LIN Communication on HCS12X
AN2734
HCS12X Family Memory Organization
Product Documentation
Product Brief
9S12XAFAMPP
User Manual
9S12XAP512DGV2
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相关代理商/技术参数
参数描述
MC9S12XA256VAG 功能描述:16位微控制器 - MCU 512K FLASH HCS12X MCU RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
MC9S12XA256VAL 功能描述:16位微控制器 - MCU 9S12XA256 TSMC3 GENERAL RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
MC9S12XA512CAA 功能描述:16位微控制器 - MCU 9S12XA512 TSMC3 GENERAL RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
MC9S12XA512CAG 功能描述:16位微控制器 - MCU 512K FLASH HCS12X MCU RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
MC9S12XA512CAL 功能描述:16位微控制器 - MCU 9S12XA512 TSMC3 GENERAL RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
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