参数资料
型号: SAF-XE164FM-72F80LAA
厂商: INFINEON TECHNOLOGIES AG
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 80 MHz, MICROCONTROLLER, PQFP100
封装: 0.50 MM PITCH, GREEN, LQFP-100
文件页数: 15/130页
文件大小: 1133K
代理商: SAF-XE164FM-72F80LAA
XE164FM, XE164GM, XE164HM, XE164KM
XE166 Family Derivatives / Base Line
Electrical Parameters
Data Sheet
111
V2.0, 2009-03
Bus Cycle Control with the READY Input
The duration of an external bus cycle can be controlled by the external circuit using the
READY input signal. The polarity of this input signal can be selected.
Synchronous READY permits the shortest possible bus cycle but requires the input
signal to be synchronous to the reference signal CLKOUT.
An asynchronous READY signal puts no timing constraints on the input signal but incurs
a minimum of one waitstate due to the additional synchronization stage. The minimum
duration of an asynchronous READY signal for safe synchronization is one CLKOUT
period plus the input setup time.
An active READY signal can be deactivated in response to the trailing (rising) edge of
the corresponding command (RD or WR).
If the next bus cycle is controlled by READY, an active READY signal must be disabled
before the first valid sample point in the next bus cycle. This sample point depends on
the programmed phases of the next cycle.
相关PDF资料
PDF描述
SAK-XE164KM-24F80L 16-BIT, FLASH, 80 MHz, MICROCONTROLLER, PQFP100
SAK-XE164KM-48F80L 16-BIT, FLASH, 80 MHz, MICROCONTROLLER, PQFP100
SAF-XE164KM-48F80L 16-BIT, FLASH, 80 MHz, MICROCONTROLLER, PQFP100
SAK-XE167GM-48FXXL RISC MICROCONTROLLER, PQFP144
SAF-XE167HM-48FXXL RISC MICROCONTROLLER, PQFP144
相关代理商/技术参数
参数描述
SAF-XE164FN-16F80L AA 功能描述:16位微控制器 - MCU 16 BIT FLASH 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
SAF-XE164FN-16F80LAA 制造商:Rochester Electronics LLC 功能描述: 制造商:Infineon Technologies AG 功能描述:
SAF-XE164FN-24F80L AA 功能描述:16位微控制器 - MCU 16 BIT FLASH 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
SAF-XE164FN-40F80L AA 功能描述:16位微控制器 - MCU 16 BIT FLASH 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
SAF-XE164FN-40F80LAA 制造商:Infineon Technologies AG 功能描述: