參數(shù)資料
型號(hào): SAK-XC164CM-8F20F
廠商: INFINEON TECHNOLOGIES AG
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP64
封裝: 0.50 MM PITCH, GREEN, PLASTIC, TQFP-64
文件頁數(shù): 63/70頁
文件大小: 2001K
代理商: SAK-XC164CM-8F20F
XC164CM
Derivatives
Electrical Parameters
Data Sheet
64
V1.4, 2007-03
4.4.3
External Clock Drive XTAL1
These parameters define the external clock supply for the XC164CM.
Figure 17
External Clock Drive XTAL1
Note: If the on-chip oscillator is used together with a crystal or a ceramic resonator, the
oscillator frequency is limited to a range of 4 MHz to 16 MHz.
It is strongly recommended to measure the oscillation allowance (negative
resistance) in the final target system (layout) to determine the optimum
parameters for the oscillator operation. Please refer to the limits specified by the
crystal supplier.
When driven by an external clock signal it will accept the specified frequency
range. Operation at lower input frequencies is possible but is verified by design
only (not subject to production test).
Table 19
External Clock Drive Characteristics (Operating Conditions apply)
Parameter
Symbol
Limit Values
Unit
Min.
Max.
Oscillator period
t
OSC
SR
25
2501)
1) The maximum limit is only relevant for PLL operation to ensure the minimum input frequency for the PLL.
ns
High time2)
2) The clock input signal must reach the defined levels
VILC and VIHC.
t
1
SR
6–ns
Low time2)
t
2
SR
6–ns
Rise time2)
t
3
SR
–8ns
Fall time2)
t
4
SR
–8ns
MCT05572
t
1
t
2
t
OSC
t
3
t
4
0.5
V
DDI
V
ILC
V
IHC
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAK-XC164CM-8F20F AA 功能描述:16位微控制器 - MCU MICROCONTROLLER 16-BIT 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(shí)鐘頻率:24 MHz 程序存儲(chǔ)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(fēng)格:SMD/SMT
SAK-XC164CM-8F20FAA 制造商:Rochester Electronics LLC 功能描述: 制造商:Infineon Technologies AG 功能描述:
SAKXC164CM8F20FAAXT 制造商:Infineon Technologies AG 功能描述:MCU 16-Bit XC166 CISC/DSP/RISC 64KB Flash 2.5V/5V 64-Pin TQFP
SAK-XC164CM-8F40F 制造商:Infineon Technologies AG 功能描述:16BIT MCU 64K FLASH TQFP64 164
SAKXC164CM8F40F AA 制造商:Infineon Technologies AG 功能描述: