参数资料
型号: PC9RS08KA2PAE
厂商: Freescale Semiconductor
文件页数: 120/136页
文件大小: 0K
描述: MCU 8BIT 2KB FLASH RS08 8-DIP
标准包装: 50
系列: RS08
核心处理器: RS08
芯体尺寸: 8-位
速度: 10MHz
外围设备: LVD,POR,WDT
输入/输出数: 4
程序存储器容量: 2KB(2K x 8)
程序存储器类型: 闪存
RAM 容量: 63 x 8
电压 - 电源 (Vcc/Vdd): 1.8 V ~ 5.5 V
振荡器型: 内部
工作温度: 0°C ~ 70°C
封装/外壳: 8-DIP(0.300",7.62mm)
包装: 管件
配用: DEMO9RS08KA2-ND - DEMO BOARD FOR 9RS08KA2
Analog Comparator (RS08ACMPV1)
MC9RS08KA2 Series Data Sheet, Rev. 4
84
Freescale Semiconductor
10.1.1
Features
The ACMP has the following features:
Full rail-to-rail supply operation
Less than 40 mV of input offset
Less than 15 mV of hysteresis
Selectable interrupt on rising edge, falling edge, or either rising or falling edges of comparator
output
Option to compare to fixed internal bandgap reference voltage
Option to allow comparator output to be visible on a pin, ACMPO
Remains operational in stop mode
10.1.2
Modes of Operation
This section defines the ACMP operation in wait, stop, and background debug modes.
10.1.2.1
Operation in Wait Mode
The ACMP continues to operate in wait mode if enabled before executing the WAIT instruction.
Therefore, the ACMP can be used to bring the MCU out of wait mode if the ACMP interrupt is enabled
(ACIE = 1). For lowest possible current consumption, the ACMP should be disabled by software if not
required as an interrupt source during wait mode.
10.1.2.2
Operation in Stop Mode
The ACMP continues to operate in stop mode if enabled and compare operation remains active. If ACOPE
is enabled, comparator output operates as in the normal operating mode and comparator output is placed
onto the external pin. The MCU is brought out of stop when a compare event occurs and ACIE is enabled;
ACF flag sets accordingly.
If stop is exited with a reset, the ACMP will be put into its reset state.
10.1.2.3
Operation in Active Background Mode
When the MCU is in active background mode, the ACMP will continue to operate normally.
10.1.3
Block Diagram
The block diagram for the analog comparator module is shown in Figure 10-2.
相关PDF资料
PDF描述
PC9RS08KA2FPE MCU 8BIT 2KB FLASH RS08 6-VDFN
PC9RS08KA2DWE MCU 8BIT 2KB FLASH RS08 8-SOIC
VI-B6Z-IX-F1 CONVERTER MOD DC/DC 2V 30W
MPC565MZP56R2 IC MPU 1M FLASH 56MHZ 388-PBGA
MPC565CZP40R2 IC MPU 1M FLASH 40MHZ 388-PBGA
相关代理商/技术参数
参数描述
PC9RS08KA8CWJ 制造商:Freescale Semiconductor 功能描述:
PC9RS08LA8CFT 功能描述:8位微控制器 -MCU 8-BIT 8K FLASH W/LCD RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
PC9RS08LA8CLF 功能描述:8位微控制器 -MCU 8-BIT 8K FLASH W/LCD RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
PC9RS08LE4CWL 功能描述:8位微控制器 -MCU 8-BIT 4K FLASH W/LCD RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
PC9S08AC128CFGE 功能描述:8位微控制器 -MCU 8-Bit MCU 128K FLASH 8K RAM RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT