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参数资料
型号： MC9S12C32PVFA16
厂商： FREESCALE SEMICONDUCTOR INC
元件分类： 微控制器/微处理器
英文描述： 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP48
封装： PLASTIC, LQFP-48
文件页数： 71/116页
文件大小： 1882K
代理商： MC9S12C32PVFA16
Device User Guide — 9S12C32DGV1/D V01.14
5.3.1 Reset Summary Table
5.3.2 Effects of Reset
When a reset occurs, MCU registers and control bits are changed to known start-up states. Refer to the
respective module Block User Guides for register reset states. Refer to the HCS12 Core User Guides for
mode dependent pin configuration of port A, B and E out of reset.
Refer to the PIM Block User Guide for reset configurations of all peripheral module ports.
Refer to for locations of the memories depending on the operating mode after reset.
The RAM array is not automatically initialized out of reset.
Refer to Table 1-1 for locations of the memories depending on the operating mode after reset.
NOTE:
For devices assembled in 48-pin or 52-pin LQFP packages all non-bonded out pins
should be configured as outputs after reset in order to avoid current drawn from
floating inputs. Refer to Table 2-1 for affected pins.
Section 6 HCS12 Core Block Description
Consult the HCS12 Core User Guide for information about the HCS12 core modules, i.e. central
processing unit (CPU), interrupt module (INT), module mapping control module (MMC), multiplexed
external bus interface (MEBI), debug12 module (DBG12) and background debug mode module (BDM).
6.1 Device-specific information
6.1.1 PPAGE
External paging is not supported on this device. In order to access the 16K Flash Block1 in the address
range $8000-$BFFF the PPAGE register must be loaded with a valid value for this range. Valid PPAGE
values for Flash Block1 visibility in the $8000-$BFFF range are PPAGE=$00, $02...$38, $3A, $3C, $3E.
Flash Block1 is also visible in the $4000-$7FFF range if ROMHM is cleared.
Flash Block2 is visible in the $8000-$BFFF range with PPAGE=$01,$03,$05,$07....$39,$3B,$3D,$3F.
Table 5-2 Reset Summary
Reset
Priority
Source
Vector
Power-on Reset
1
CRG Module
$FFFE, $FFFF
External Reset
1
RESET pin
$FFFE, $FFFF
Low Voltage Reset
1
VREG Module
$FFFE, $FFFF
Clock Monitor Reset
2
CRG Module
$FFFC, $FFFD
COP Watchdog Reset
3
CRG Module
$FFFA, $FFFB
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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相关代理商/技术参数
参数描述
MC9S12C32VFAE16 功能描述:16位微控制器 - MCU GOLDFISH 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
MC9S12C32VFAE25 功能描述:16位微控制器 - MCU GOLDFISH 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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MC9S12C32VPBE16 功能描述:16位微控制器 - MCU GOLDFISH 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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