參數(shù)資料
型號: SAF-C868-1SR
廠商: INFINEON TECHNOLOGIES AG
元件分類: 微控制器/微處理器
英文描述: 8-BIT, 40 MHz, MICROCONTROLLER, PDSO38
封裝: PLASTIC, TSSOP-38
文件頁數(shù): 14/70頁
文件大小: 1067K
代理商: SAF-C868-1SR
C868
Data Sheet
21
V 0.2, 2002-01
The PLL output frequency is determined by:
[1]
The range for the VCO frequency is given by:
100 MHz
≤ f
VCO ≤ 160 MHz
[2]
The relationship between the input frequency and VCO frequency is given by:
[3]
This gives the range for the input frequency which is given by:
6.67 MHz
≤ f
OSC ≤ 10.67 MHz
[4]
Table 5
Output Frequencies
fPLL Derived from Various Output Factors
K-Factor
fPLL
Duty
Cycle [%]
Jitter
Selected
Factor
KDIV
fVCO =
100 MHz
fVCO =
160 MHz
2000B
50
80
50
linear depending on fVCO
at fVCO =100MHz: +/-300ps
at fVCO =160MHz: +/-250ps
additional jitter for odd Kdiv
factors tbd.
4010B
25
40
50
51)
1)
These odd factors should not be used (not tested because off the unsymmetrical duty cycle).
2)
Shaded combinations should not be used because they are above the maximum CPU frequency of 40MHz.
011B
20
32
40
6100B
16.67
26.67
50
8101B
12.5
20
50
110B
11.11
17.78
44
10
111B
10
16
50
16
001B
6.25
10
50
fPLL = fVCO / K =
× f
OSC
15
K
fVCO =15 × fOSC
相關(guān)PDF資料
PDF描述
SAF-TC1130-L150EBGREEN 32-BIT, FLASH, 150 MHz, MICROCONTROLLER, PBGA208
SAF-TC11IB-64D96EBC 32-BIT, 96 MHz, RISC MICROCONTROLLER, PBGA388
SAF-TC1910-LEBBA 32-BIT, 66 MHz, RISC MICROCONTROLLER, PBGA208
SAF-XC161CJ-16F40F 16-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP144
SAK-XC161CJ-16F20F 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP144
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAF-C868-1SR BA 功能描述:IC MCU 8BIT ROM/LESS TSSOP-38-1 RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:C5xx/C8xx 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:260 系列:73S12xx 核心處理器:80515 芯體尺寸:8-位 速度:24MHz 連通性:I²C,智能卡,UART/USART,USB 外圍設(shè)備:LED,POR,WDT 輸入/輸出數(shù):9 程序存儲器容量:64KB(64K x 8) 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:2K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:- 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:68-VFQFN 裸露焊盤 包裝:管件
SAF-C868-1SRBA 制造商:Rochester Electronics LLC 功能描述:- Bulk
SAF-C868P-1SR BA 功能描述:IC MCU 8BIT ROM/LESS TSSOP-38-1 RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:C5xx/C8xx 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:260 系列:73S12xx 核心處理器:80515 芯體尺寸:8-位 速度:24MHz 連通性:I²C,智能卡,UART/USART,USB 外圍設(shè)備:LED,POR,WDT 輸入/輸出數(shù):9 程序存儲器容量:64KB(64K x 8) 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:2K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:- 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:68-VFQFN 裸露焊盤 包裝:管件
SAFC869MF70T 制造商:MURATA 制造商全稱:Murata Manufacturing Co., Ltd. 功能描述:CERAMIC MICROWAVE FILTERS SAW FILTERS
SAFC881.5MC90T 制造商:MURATA 制造商全稱:Murata Manufacturing Co., Ltd. 功能描述:CERAMIC MICROWAVE FILTERS SAW FILTERS