參數資料
型號: SAF-C165-LF 3V HA
廠商: Infineon Technologies
文件頁數: 41/77頁
文件大小: 0K
描述: IC MCU 16BIT ROM/LESS TQFP-100
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: 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-LQFP
包裝: 標準包裝
其它名稱: SAF-C165-LF3VHAINDKR
C165
Data Sheet
42
V2.0, 2000-12
AC Characteristics
Table 10
External Clock Drive XTAL1 (Standard Supply Voltage Range)
(Operating Conditions apply)
Parameter
Symbol
Direct Drive
1:1
Prescaler
2:1
Unit
min.
max.
min.
max.
Oscillator period
tOSC SR 40
–20
ns
High time1)
1) The clock input signal must reach the defined levels V
IL2 and VIH2.
t1
SR 202)
2) The minimum high and low time refers to a duty cycle of 50%. The maximum operating frequency (f
CPU) in
direct drive mode depends on the duty cycle of the clock input signal.
–6–
ns
Low time1)
t2
SR 202)
–6–
ns
Rise time1)
t3
SR –10
6ns
Fall time1)
t4
SR –10
6ns
Table 11
External Clock Drive XTAL1 (Reduced Supply Voltage Range)
(Operating Conditions apply)
Parameter
Symbol
Direct Drive
1:1
Prescaler
2:1
Unit
min.
max.
min.
max.
Oscillator period
tOSC SR 50
25
ns
High time1)
1) The clock input signal must reach the defined levels V
IL2 and VIH2.
t1
SR 252)
2) The minimum high and low time refers to a duty cycle of 50%. The maximum operating frequency (f
CPU) in
direct drive mode depends on the duty cycle of the clock input signal.
–8–
ns
Low time1)
t2
SR 252)
–8–
ns
Rise time1)
t3
SR –10
6ns
Fall time1)
t4
SR –10
6ns
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