参数资料
型号: MC9S12C32CPB25
厂商: MOTOROLA INC
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP52
封装: LQFP-52
文件页数: 15/136页
文件大小: 2022K
代理商: MC9S12C32CPB25
Device User Guide — 9S12C128DGV1/D V01.05
111
time tUPOSC. The device features a clock monitor. A time-out is asserted if the frequency of the incoming
clock signal is below the Clock Monitor FailureAssert Frequency fCMFA.
B.6.3 Phase Locked Loop
The oscillator provides the reference clock for the PLL. The PLLs Voltage Controlled Oscillator (VCO)
is also the system clock source in self clock mode.
B.6.3.1 XFC Component Selection
This section describes the selection of the XFC components to achieve a good filter characteristics.
Table B-11 Oscillator Characteristics
Conditions are shown in Table A-4 unless otherwise noted
Num
C
Rating
Symbol
Min
Typ
Max
Unit
1a
C
Crystal oscillator range (Colpitts)
fOSC
0.5
16
MHz
1b
C
Crystal oscillator range (Pierce) 1(4)
NOTES:
1. Depending on the crystal a damping series resistor might be necessary
fOSC
0.5
40
MHz
2
P
Startup Current
iOSC
100
A
3
C
Oscillator start-up time (Colpitts)
tUPOSC
82
2. fosc = 4MHz, C = 22pF.
1003
3. Maximum value is for extreme cases using high Q, low frequency crystals
ms
4
D
Clock Quality check time-out
tCQOUT
0.45
2.5
s
5
P
Clock Monitor Failure Assert Frequency
fCMFA
50
100
200
KHz
6P
External square wave input frequency 4
4. XCLKS =0 during reset
fEXT
0.5
50
MHz
7
D
External square wave pulse width low
tEXTL
9.5
ns
8
D
External square wave pulse width high
tEXTH
9.5
ns
9
D
External square wave rise time
tEXTR
1ns
10
D
External square wave fall time
tEXTF
1ns
11
D
Input Capacitance (EXTAL, XTAL pins)
CIN
7pF
12
C
DC Operating Bias in Colpitts Conguration
on EXTAL Pin
VDCBIAS
1.1
V
相关PDF资料
PDF描述
MC9S12C128VFU16 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP80
MC9S12C32VFU16 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP80
MC9S12C64MFU25 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP80
MC9S12C64PMFU25 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP80
MC9S12C96PCPB25 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP52
相关代理商/技术参数
参数描述
MC9S12C32CPBE25 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
MC9S12C32MFA25 制造商:Freescale Semiconductor 功能描述:MCU 16BIT HCS12 CISC 32KB FLASH 2.5V/5V 48LQFP - Trays
MC9S12C32MFAE16 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
MC9S12C32MFAE25 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
MC9S12C32MFU25 功能描述:IC MCU 32K FLASH 25MHZ 80-QFP RoHS:否 类别:集成电路 (IC) >> 嵌入式 - 微控制器, 系列:HCS12 标准包装:250 系列:56F8xxx 核心处理器:56800E 芯体尺寸:16-位 速度:60MHz 连通性:CAN,SCI,SPI 外围设备:POR,PWM,温度传感器,WDT 输入/输出数:21 程序存储器容量:40KB(20K x 16) 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:6K x 16 电压 - 电源 (Vcc/Vdd):2.25 V ~ 3.6 V 数据转换器:A/D 6x12b 振荡器型:内部 工作温度:-40°C ~ 125°C 封装/外壳:48-LQFP 包装:托盘 配用:MC56F8323EVME-ND - BOARD EVALUATION MC56F8323