B
參數(shù)資料
型號: SAF-C161S-LM 3V AA
廠商: Infineon Technologies
文件頁數(shù): 47/75頁
文件大?。?/td> 0K
描述: IC MCU 16BIT ROM/LESS MQFP-80-7
標準包裝: 1
系列: C16xx
核心處理器: C166
芯體尺寸: 16-位
速度: 20MHz
連通性: EBI/EMI,SPI,UART/USART
外圍設備: POR,PWM,WDT
輸入/輸出數(shù): 63
程序存儲器類型: ROMless
RAM 容量: 2K x 8
電壓 - 電源 (Vcc/Vdd): 3 V ~ 3.6 V
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 80-QFP
包裝: 剪切帶 (CT)
其它名稱: SAF-C161S-LM3VAACT
SAF-C161S-LM3VAACT-ND
SAF-C161S-LM3VAAINCT
C161S
Timing Characteristics
Data Sheet
47
V1.0, 2003-11
Direct Drive
When direct drive is configured (CLKCFG = 011
B) the on-chip phase locked loop is
disabled and the CPU clock is directly driven from the internal oscillator with the input
clock signal.
The frequency of
f
CPU directly follows the frequency of fOSC so the high and low time of
f
CPU (i.e. the duration of an individual TCL) is defined by the duty cycle of the input clock
f
OSC.
The timings listed below that refer to TCLs therefore must be calculated using the
minimum TCL that is possible under the respective circumstances. This minimum value
can be calculated via the following formula:
TCL
min = 1/fOSC × DCmin (DC = duty cycle)
(2)
For two consecutive TCLs the deviation caused by the duty cycle of
f
OSC is compensated
so the duration of 2TCL is always 1/
f
OSC. The minimum value TCLmin therefore has to be
used only once for timings that require an odd number of TCLs (1, 3, …). Timings that
require an even number of TCLs (2, 4, …) may use the formula 2TCL = 1/
f
OSC.
相關PDF資料
PDF描述
VI-26F-CV-S CONVERTER MOD DC/DC 72V 150W
VI-261-CV-S CONVERTER MOD DC/DC 12V 150W
VI-25B-CV-S CONVERTER MOD DC/DC 95V 150W
SAB-C161S-LM 3V AA IC MICROCONTROLLER 16BIT MQFP80
SAB-C161S-L25M AA IC MICROCONTROLLER 16BIT MQFP80
相關代理商/技術參數(shù)
參數(shù)描述
SAFC161SLM3VAAXT 制造商:Infineon Technologies AG 功能描述:MCU 16-Bit C166 CISC/RISC ROMLess 3.3V 80-Pin MQFP
SAFC161U 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Embedded C166 with USB, USART and SSC
SAF-C161U-LF V1.3 功能描述:16位微控制器 - MCU 16BIT SNGLChip MICRO CONTROLLER 3.3V RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風格:SMD/SMT
SAF-C161U-LF V1.3T 制造商:Lantiq 功能描述:
SAFC161ULFV1.3 制造商:Infineon Technologies AG 功能描述:SP000007502_ISDN_TY_RO