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SI1002-C-GM 参数 Datasheet PDF下载

SI1002-C-GM图片预览
型号: SI1002-C-GM
PDF下载: 下载PDF文件 查看货源
内容描述: 超低功耗, 64/32 KB , 10位ADC, MCU ,集成了240-960兆赫的EZRadioPRO收发器 [Ultra Low Power, 64/32 kB, 10-Bit ADC MCU with Integrated 240-960 MHz EZRadioPRO Transceiver]
分类和应用:
文件页数/大小: 376 页 / 2369 K
品牌: SILICON [ SILICON ]
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Si1000/1/2/3/4/5  
1. System Overview  
Si1000/1/2/3/4/5 devices are fully integrated mixed-signal system-on-a-chip MCUs. Highlighted features  
are listed below. Refer to Table 2.1 for specific product feature selection and part ordering numbers.  
®
240–960 MHz EZRadioPRO transceiver  
Single/Dual battery operation with on-chip dc-dc boost converter  
High-speed pipelined 8051-compatible microcontroller core (up to 25 MIPS)  
In-system, full-speed, non-intrusive debug interface (on-chip)  
True 10-bit 300 ksps 23-channel single-ended ADC with analog multiplexer  
6-bit programmable current reference  
Precision programmable 24.5 MHz internal oscillator with spread spectrum technology  
64 kB or 32 kB of on-chip flash memory  
4352 bytes of on-chip RAM  
2
SMBus/I C, Enhanced UART, and two Enhanced SPI serial interfaces implemented in hardware  
(SPI1 is dedicated for communication with the EZRadioPRO peripheral)  
Four general-purpose 16-bit timers  
Programmable counter/timer array (PCA) with six capture/compare modules and watchdog timer  
(WDT) function  
On-chip power-on reset, V monitor, and temperature sensor  
DD  
Two on-chip voltage comparators with 18 touch sense inputs  
19 or 22 port I/O (5 V tolerant except for GPIO_0, GPIO_1, and GPIO_2)  
With on-chip power-on reset, V  
monitor, watchdog timer, and clock oscillator, the Si1000/1/2/3/4/5  
DD  
devices are truly standalone system-on-a-chip solutions. The Flash memory can be reprogrammed even  
in-circuit, providing non-volatile data storage, and also allowing field upgrades of the 8051 firmware. User  
software has complete control of all peripherals, and may individually shut down any or all peripherals for  
power savings.  
The on-chip Silicon Labs 2-Wire (C2) Development Interface allows non-intrusive (uses no on-chip  
resources), full speed, in-circuit debugging using the production MCU installed in the final application. This  
debug logic supports inspection and modification of memory and registers, setting breakpoints, single  
stepping, and run and halt commands. All analog and digital peripherals are fully functional while debug-  
ging using C2. The two C2 interface pins can be shared with user functions, allowing in-system debugging  
without occupying package pins.  
Each device is specified for 1.8 to 3.6 V operation over the industrial temperature range (–40 to +85 °C).  
The Port I/O and RST pins are tolerant of input signals up to 5 V. The Si1000/1/2/3/4/5 are available in a  
42-pin QFN package (lead-free and RoHS compliant). See Table 2.1 for ordering information. Block dia-  
grams are included in Figure 1.1 through Figure 1.6.  
The transceiver's extremely low receive sensitivity (–121 dBm) coupled with industry leading +20 dBm out-  
put power ensures extended range and improved link performance. Built-in antenna diversity and support  
for frequency hopping can be used to further extend range and enhance performance. The advanced radio  
features including continuous frequency coverage from 240–960 MHz in 156 Hz or 312 Hz steps allow pre-  
cise tuning control. Additional system features such as an automatic wake-up timer, low battery detector,  
64 byte TX/RX FIFOs, automatic packet handling, and preamble detection reduce overall current con-  
sumption. The transceivers digital receive architecture features a high-performance ADC and DSP-based  
modem which performs demodulation, filtering, and packet handling for increased flexibility and perfor-  
mance. The direct digital transmit modulation and automatic PA power ramping ensure precise transmit  
modulation and reduced spectral spreading, ensuring compliance with global regulations including FCC,  
ETSI, ARIB, and 802.15.4d regulations.  
An easy-to-use calculator is provided to quickly configure the radio settings, simplifying customer's system  
design and reducing time to market.  
16  
Rev. 1.0