參數(shù)資料
型號: SAF-C165-LM 3V HA
廠商: Infineon Technologies
文件頁數(shù): 39/77頁
文件大?。?/td> 0K
描述: IC MCU 16BIT ROM/LESS MQFP-100
標(biāo)準(zhǔn)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(shè)備: POR,PWM,WDT
輸入/輸出數(shù): 77
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: 100-BQFP
包裝: 剪切帶 (CT)
其它名稱: SAF-C165-LM3VHACT
SAF-C165-LM3VHACT-ND
SAF-C165-LM3VHAINCT
C165
Data Sheet
40
V2.0, 2000-12
AC Characteristics
Definition of Internal Timing
The internal operation of the C165 is controlled by the internal CPU clock
fCPU. Both
edges of the CPU clock can trigger internal (e.g. pipeline) or external (e.g. bus cycles)
operations.
The specification of the external timing (AC Characteristics) therefore depends on the
time between two consecutive edges of the CPU clock, called “TCL” (see Figure 9).
Figure 9
Generation Mechanisms for the CPU Clock
The CPU clock signal
fCPU can be generated from the oscillator clock signal fOSC via
different mechanisms. The duration of TCLs and their variation (and also the derived
external timing) depends on the used mechanism to generate
fCPU. This influence must
be regarded when calculating the timings for the C165.
The used mechanism to generate the basic CPU clock is selected by bitfield CLKCFG
in register RP0H.7-5. Upon a long hardware reset register RP0H is loaded with the logic
levels present on the upper half of PORT0 (P0H), i.e. bitfield CLKCFG represents the
logic levels on pins P0.15-13 (P0H.7-5).
Table 9 associates the combinations of these three bits with the respective clock
generation mode.
MCT04826
f
OSC
f
CPU
Direct Clock Drive
f
OSC
f
CPU
Prescaler Operation
TCL
相關(guān)PDF資料
PDF描述
VI-23K-IX-F3 CONVERTER MOD DC/DC 40V 75W
SAF-C165-LM HA IC MCU 16BIT ROM/LESS MQFP-100
SAB-C165-L25F HA IC MCU 16BIT TQFP-100-3
VI-23K-IX-F1 CONVERTER MOD DC/DC 40V 75W
VI-23J-IX-F4 CONVERTER MOD DC/DC 36V 75W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAFC165LM3VHAXT 制造商:Infineon Technologies AG 功能描述:MCU 16-Bit C166 CISC/RISC ROMLess 5V 100-Pin MQFP
SAFC165LMHA 制造商:Rochester Electronics LLC 功能描述: 制造商:Infineon Technologies AG 功能描述:
SAF-C165LMHA 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller
SAF-C165-LMHA 制造商:Infineon Technologies AG 功能描述:Microcontroller 16bit 20MHz 5V MQFP100
SAFC165LMHAX 制造商:Infineon Technologies AG 功能描述:MCU 16-Bit C166 CISC/RISC ROMLess 5V 100-Pin MQFP