XE1283SKC868XE1 Semtech, XE1283SKC868XE1 Datasheet
XE1283SKC868XE1
Specifications of XE1283SKC868XE1
Related parts for XE1283SKC868XE1
XE1283SKC868XE1 Summary of contents
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... RISC core; one cycle per instruction • MIPS, 300 MIPS operation • kbytes (8 k instructions) MTP, regulatory • 512 bytes RAM • 4 counters, PWM, UART, BitJockey™ • 4 low-power analog comparators ORDERING INFORMATION Part number XE1283I076TRLF 1 XE1283 Temperature range Package -40°C to 85°C LFBGA72 www.semtech.com ...
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... XE1203F brief description .................................................................................................................................. 13 4.2 XE8806A/XE8807A brief description .................................................................................................................. 15 4.3 Internal Connections (API Bus) .......................................................................................................................... 17 5 APPLICATION INFORMATION ......................................................................................................................... 18 5.1 External components .......................................................................................................................................... 18 5.1.1 RF Part................................................................................................................................................................ 18 5.1.2 MicroController.................................................................................................................................................... 21 5.2 Programming ...................................................................................................................................................... 23 5.3 Application program interface (API).................................................................................................................... 23 6 PACKAGING INFORMATION ........................................................................................................................... 24 7 REFERENCES ................................................................................................................................................... 25 © Semtech 2005 Table of Contents 2 XE1283 www.semtech.com ...
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... As illustrated below, the XE1283 combines the functionalities of the XE1203F transceiver and the XE8806A/XE8807A “radio machine” microcontroller. It also includes the Semtech standard API bus (Application Program Interface) between the two functional blocks in help reduce schematic, layout, and software development. ...
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... TEST B PA7 PD7_S0 C XIN PA1 D XOUT PD0_DATA E VSSP FLASH_FR F RFA VSSP1 G RFB VSSP2 H VSSP3 VDDP J RFOUT VSSP4 © Semtech 2005 PA6 VBAT PB6 PB5 PD6_SI PB7 PB3 PD4_EN PA0 PA5 PB0 PD2_PATTERN PD3_DATAIN VSS VPP PA2 VSSF NRESET IAMP QAMP VDDF ...
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... C9 SWITCH B9 CLKOUT G5 IAMP G6 QAMP J8, D8, E8, G8, J9, TSUPP, TMOD(3:0), D7, H8 TIBIAS, SCAN © Semtech 2005 I/O DESCRIPTION IN VDD for low frequency digital blocks IN VDD for high frequency digital blocks IN VDD for low frequency analog blocks IN VDD for high frequency analog blocks IN VDD for the power amplifier ...
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... G4 NRESET A2 TEST C1 XIN D1 XOUT B1, A3, C4, B8, A7, PA(7:0) F3, C2, C3 B4, A5, A6, B7, B5, PB(7:0) E7, F7, C5 © Semtech 2005 I/O DESCRIPTION OUT Received RF data OUT Received RF clock OUT Pattern recognition signal OUT Transmitted RF data OUT Enable signal of the 3-wire interface OUT Clock of the 3-wire interface ...
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... Supply Voltage = 3.3 V, temperature = 25 °C, 2-level FSK without pre-filtering 915 MHz, ∆ kHz, Bit rate = 4.8 kb/ 200 kHz, BER = 0.1 % (measured at the output of the bit synchronizer), LNA input and PA output matched DSB to 50 Ω, environment as defined in section 5, unless otherwise specified. © Semtech 2005 electrical specifications of the ...
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... TS_TR Transmitter wake-up time TS_RE Receiver Baseband time TS_RSSI RSSI wake-up time TS_RSSIM RSSI measurement time © Semtech 2005 Conditions Quartz oscillator (39 MHz) enabled RFOP = 5 dBm RFOP = 15 dBm BR = 4.8 kbit/s Mode 4.8 kbit/s Mode 32.7 kbit/s Mode 32.7 kbit/s Mode B ∆f = 200 kHz, ...
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... Voltage applied to all pins except VPP and VBAT Stresses beyond the absolute maximal ratings may cause permanent damage to the device. Functional operation at the absolute maximal ratings is not implied. Exposure to conditions beyond the absolute maximal ratings may affect the reliability of the device. © Semtech 2005 Conditions Min Fundamental ...
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... HALT keeping Fast wake-up time HALT keeping Immediate wake-up HALT time keeping VLD static current CMPD static current 1. Software without data access 2. 100% low power RAM access © Semtech 2005 Min 2.4 4.5 VBAT VSS 0.8 10 100 10 RC Xtal Consumption 1 MHz Off 200 µ ...
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... The minimal guaranteed speed as a function of the supply voltage and maximal temperature operating temperature is given below Figure 4: Guaranteed speed as a function of the supply voltage and maximal temperature with pin FLASH_FR set to VDD (XE8806A © Semtech 2005 VBAT VREG 1uF VSS Figure 3: Supply configuration for circuit operation. 85°C 2 ...
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... Figure 5: Guaranteed speed as a function of the supply voltage and maximal temperature with pin FLASH_FR set to VSS (XE8807A © Semtech 2005 85°C 2.5 3 3.5 4 4.5 supply voltage VBAT (V) mode). 12 XE1283 45°C 5 5.5 www.semtech.com ...
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... The receiver converts the incoming 2-level FSK modulated signal into a synchronized bit stream. The receiver is composed of a low-noise amplifier, down-conversion mixers, base band filters, base band amplifiers, limiters, demodulator and bit synchronizer. The bit synchronizer transforms the data output of the demodulator into a glitch-free bit © Semtech 2005 FAMP LPF ...
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... The service block performs all the necessary functions for the circuit to work properly, including the internal voltage and current sources. For more complete information please refer to the XE1203F datasheet [1]. This can be found on the website at http://www.semtech.com © Semtech 2005 14 XE1283 www.semtech.com ...
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... The input/output pins are multiplexed on port D. The counters/timers/PWM can take their clocks from internal or external sources (on Port A) and can generate interrupts or events. The PWM is output on Port B. The VLD (voltage level detector) detects the battery end of life with respect to a programmable threshold. © Semtech 2005 15 XE1283 www.semtech.com ...
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... CPU COOLRISC816 VBAT VSS MULTIPLIER 16 CPU REGISTERS NRESET W D POR RC XIN XTAL XOUT VREG VREG TEST CONTROLLER TEST 8 DATA REGISTERS IRQ HANDLING EVN HANDLING PB(7:0) © Semtech 2005 B address U control datain dataout reset RESET BLOCK control CLOCK GENERATION/ clocks POW ER MANAGEMENT ...
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... INTERNAL CONNECTIONS (API BUS) XE1283 is not only made of an XE1203F and an XE8806A/XE8807A integrated together: it also includes internal connections - the API bus, which reduces schematic, layout, and software development by ensuring compatibility with the free API developed by Semtech. These connections are illustrated in the figure below: XE8806A ...
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... The schematic of the recommended matching network at the input of the receiver is given below. The typical component values of the matching circuit are given below. Name CR1 CR2 CR3 LR1 © Semtech 2005 Figure 9: XE1283 Receiver matching network Typical Value Typical Value for 434MHz for 868 MHz 1 ...
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... The typical component values of this matching circuit are given below. Name CT1 CT2 CT3 CT4 CT5 LT1 LT2 LT3 © Semtech 2005 VDD CT2 CT3 LT2 Figure 10: XE1283 Transmitter matching network Typical Value Typical Value for 434MHz for 868 MHz 6 ...
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... Name CL1 CL2 RL1 The values recommended for applications using bit rates higher than 38.4 kbit/s are given in the table below. Name CL1 CL2 RL1 © Semtech 2005 Typical Value Typical Value for 434MHz for 868 MHz 8.2 nH Figure 11: XE1283 Loop filter ...
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... This capacitor is compulsory and must be connected between pin VREG and ground. Description Capacitor on VREG 5.1.2.2 Reference crystal This reference crystal must be mounted between XIN and XOUT and is used by the software DFLL to set precisely the RC’s frequency. © Semtech 2005 Description Min. value - - - - ...
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... Note: Fstab gives the relative frequency deviation from nominal value for a crystal with CL=8.2 pF and within the temperature range -40°C to 85°C. The crystal tolerance, crystal aging and crystal temperature drift are not included in this figure. © Semtech 2005 Min Typ ...
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... Application Program Interface greatly simplifies development while the BitJockey™ leaves microcontroller resources quasi completely available for implementing the application layer. Complete source code is available on the Semtech web site at the following address XE1283 based application one should just copy and include the XE1203F drivers to the RIDE project and set the microcontroller target to XE8806A or XE8807A ...
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... PACKAGING INFORMATION XE1283 comes in a 72-pin LFBGA 10x10 as shown in figure below. © Semtech 2005 Figure 14: Package dimensions 24 XE1283 www.semtech.com ...
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... No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent or other industrial or intellectual property rights. Semtech. assumes no responsibility or liability whatsoever for any failure or unexpected operation resulting from misuse, neglect improper installation, repair or improper handling or unusual physical or electrical stress including, but not limited to, exposure to parameters beyond the specified maximum ratings or operation outside the specified range ...