參數(shù)資料
型號(hào): SAF-XC161CJ-16F20F
廠商: INFINEON TECHNOLOGIES AG
英文描述: 16-Bit Single-Chip Microcontroller
中文描述: 16位單片機(jī)
文件頁(yè)數(shù): 37/79頁(yè)
文件大?。?/td> 2440K
代理商: SAF-XC161CJ-16F20F
XC161
Derivatives
Functional Description
Data Sheet
33
V2.2, 2003-06
3.8
Real Time Clock
The Real Time Clock (RTC) module of the XC161 is directly clocked via a separate clock
driver either with the on-chip auxiliary oscillator frequency (
f
RTC
=
f
OSCa
) or with the
prescaled on-chip main oscillator frequency (
f
RTC
=
f
OSCm
/32). It is therefore
independent from the selected clock generation mode of the XC161.
The RTC basically consists of a chain of divider blocks:
a selectable 8:1 divider (on - off)
the reloadable 16-bit timer T14
the 32-bit RTC timer block (accessible via registers RTCH and RTCL), made of:
– a reloadable 10-bit timer
– a reloadable 6-bit timer
– a reloadable 6-bit timer
– a reloadable 10-bit timer
All timers count up. Each timer can generate an interrupt request. All requests are
combined to a common node request.
Figure 8
RTC Block Diagram
Note: The registers associated with the RTC are not affected by a reset in order to
maintain the correct system time even when intermediate resets are executed.
mcb04805_xc.vsd
T14REL
T14
T14-Register
CNT-Register
REL-Register
10 Bits
6 Bits
6 Bits
10 Bits
10 Bits
6 Bits
6 Bits
10 Bits
Interrupt Sub Node
CNT
INT0
CNT
INT1
CNT
INT2
CNT
INT3
RTCINT
1
MUX
0
8
RUN
PRE
f
RTC
f
CNT
相關(guān)PDF資料
PDF描述
SAF-XC161CJ-16F40F 16-Bit Single-Chip Microcontroller
SAK-XC164CS-8F20F 16-Bit Single-Chip Microcontroller
SAF-XC164CS-16F20F 16-Bit Single-Chip Microcontroller
SAK-XC164CS-8R20F 16-Bit Single-Chip Microcontroller
SAK-XC164CS-8R40F 16-Bit Single-Chip Microcontroller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAF-XC161CJ-16F20F BB 功能描述:IC MCU 16BIT FLASH TQFP-144-19 RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:XC16x 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(chǔ)器容量:64KB(64K x 8) 程序存儲(chǔ)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(pán) 包裝:管件
SAFXC161CJ16F20FAC 制造商:Rochester Electronics LLC 功能描述:- Bulk
SAFXC161CJ16F20FBB 功能描述:16位微控制器 - MCU XC166 CISC 128KB FLASH 20MHZ 5V 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
SAF-XC161CJ-16F20FBB 制造商:Rochester Electronics LLC 功能描述: 制造商:Infineon Technologies AG 功能描述:
SAFXC161CJ16F20FBB TR 制造商:Infineon Technologies AG 功能描述: