參數資料
型號: SAB88C166
廠商: SIEMENS A G
元件分類: 微控制器/微處理器
英文描述: 16-Bit CMOS Single-Chip Microcontrollers with/without oscillator prescaler with 32 KByte Flash EPROM
中文描述: 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP100
文件頁數: 35/58頁
文件大?。?/td> 611K
代理商: SAB88C166
SAB 88C166(W)
Semiconductor Group
34
AC Characteristics
The specification of the timings depends on the CPU clock signal that is used in the respective
device. In this regard the specification for the SAB 88C166 and the SAB 88C166W are different.
While the SAB 88C166W directly uses the clock signal fed to XTAL1 and therefore has to take into
account the duty cycle variation of this signal, the SAB 88C166 derives its CPU clock from the
XTAL1 signal via a 2:1 prescaler and therefore is independant from these variations.
For these reasons the following pages provide the timing specifications for SAB 88C166 and for
SAB 88C166W separately (where applicable).
AC Characteristics
External Clock Drive XTAL1 for the SAB 88C166
V
CC
= 5 V
±
10 %;
V
SS
= 0 V
T
A
= 0 to +70 C
for SAB 88C166-5M
Figure 15
External Clock Drive XTAL1
Parameter
Symbol
Max. CPU Clock
= 20 MHz
Variable CPU Clock
1/2TCL = 1 to 20 MHz
Unit
min.
max.
min.
max.
Oscillator period
TCLSR
t
1
SR
t
2
SR
t
3
SR
t
4
SR
25
25
25
500
ns
High time
6
6
ns
Low time
6
6
ns
Rise time
5
5
ns
Fall time
5
5
ns
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相關代理商/技術參數
參數描述
SAB88C166-5M 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16-Bit CMOS Single-Chip Microcontrollers with/without oscillator prescaler with 32 KByte Flash EPROM
SAB88C166EVAL 制造商:Siemens 功能描述:
SAB88C166W-5M 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16-Bit CMOS Single-Chip Microcontrollers with/without oscillator prescaler with 32 KByte Flash EPROM
SAB9075H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Picture-in-Picture PIP controller for NTSC
SAB9075HB-S 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Picture-in-Picture Circuit