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參數(shù)資料
| 型號(hào)： | SAK-C167CS-4R40M-BA |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 元件分類(lèi)： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, MROM, 40 MHz, MICROCONTROLLER, PQFP144 |
| 封裝： | METRIC, PLASTIC, QFP-144 |
| 文件頁(yè)數(shù)： | 27/72頁(yè) |
| 文件大?。?/td> | 1254K |
| 代理商： | SAK-C167CS-4R40M-BA |
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C167CS-4R
C167CS-L
Data Sheet
29
V2.2, 2001-08
Real Time Clock
The Real Time Clock (RTC) module of the C167CS consists of a chain of 3 divider
blocks, a fixed 8:1 divider, the reloadable 16-bit timer T14, and the 32-bit RTC timer
(accessible via registers RTCH and RTCL). The RTC module is directly clocked with the
on-chip oscillator frequency divided by 32 via a separate clock driver (
fRTC = fOSC/32)
and is therefore independent from the selected clock generation mode of the C167CS.
All timers count up.
The RTC module can be used for different purposes:
System clock to determine the current time and date
Cyclic time based interrupt
48-bit timer for long term measurements
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.
MCD04432
T14REL
T14
8:1
RTC
f
RTCL
RTCH
Interrupt
Request
Reload
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SAK-C167CS-4RC | 16-BIT, MROM, 33 MHz, MICROCONTROLLER, UUC146 |
| SAK-C167CS-LC | 16-BIT, MROM, 33 MHz, MICROCONTROLLER, UUC146 |
| SAL-C167CS-L33C | 16-BIT, MROM, 33 MHz, MICROCONTROLLER, UUC146 |
| SAK-C504-L40M | 8-BIT, 20 MHz, MICROCONTROLLER, PQFP44 |
| SAK-C509-LM | 8-BIT, 16 MHz, MICROCONTROLLER, PQFP100 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAK-C167CS-4RM | 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller |
| SAK-C167CS-L33M | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Infineon Technologies AG 功能描述: |
| SAK-C167CS-L33M CA+ | 功能描述:16位微控制器 - MCU 16BIT SNGL CHIP 5V 33MHz ROM less 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-C167CS-L33M-CA | 制造商:Infineon Technologies AG 功能描述: |
| SAKC167CSL33MCA+ | 制造商:Infineon Technologies AG 功能描述: |
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