Différences entre versions de « Spark-Photon-TechInfo »
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=== Valeurs maximales absolues === | === Valeurs maximales absolues === | ||
{| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
| − | | align="center" style="background:#f0f0f0;"|''' | + | | align="center" style="background:#f0f0f0;"|'''Paramètre''' |
| − | | align="center" style="background:#f0f0f0;"|''' | + | | align="center" style="background:#f0f0f0;"|'''Symbole''' |
| align="center" style="background:#f0f0f0;"|'''Min''' | | align="center" style="background:#f0f0f0;"|'''Min''' | ||
| align="center" style="background:#f0f0f0;"|'''Typ''' | | align="center" style="background:#f0f0f0;"|'''Typ''' | ||
| align="center" style="background:#f0f0f0;"|'''Max''' | | align="center" style="background:#f0f0f0;"|'''Max''' | ||
| − | | align="center" style="background:#f0f0f0;"|''' | + | | align="center" style="background:#f0f0f0;"|'''Unité''' |
|- | |- | ||
| − | | | + | | Tension de la source d'alimentation ||VIN-MAX ||||||+6.5 ||V |
|- | |- | ||
| − | | | + | | Sortie alimentation - courant ||IIN-MAX-L ||||||1 ||A |
|- | |- | ||
| − | | | + | | Sortie alimentation - courant ||I3V3-MAX-L ||||||100 ||mA |
|- | |- | ||
| − | | | + | | Température de stockage ||Tstg ||-40 ||||+85 ||°C |
|- | |- | ||
| − | | Enable Voltage ||VEN ||||||VIN+0.6 ||V | + | | Tension d'activation<br />Enable Voltage ||VEN ||||||VIN+0.6 ||V |
|- | |- | ||
| ESD Susceptibility HBM (Human Body Mode) ||VESD ||||||2 ||kV | | ESD Susceptibility HBM (Human Body Mode) ||VESD ||||||2 ||kV | ||
Version du 4 juillet 2015 à 13:46
Spécifications techniques
Valeurs maximales absolues
| Paramètre | Symbole | Min | Typ | Max | Unité |
| Tension de la source d'alimentation | VIN-MAX | +6.5 | V | ||
| Sortie alimentation - courant | IIN-MAX-L | 1 | A | ||
| Sortie alimentation - courant | I3V3-MAX-L | 100 | mA | ||
| Température de stockage | Tstg | -40 | +85 | °C | |
| Tension d'activation Enable Voltage |
VEN | VIN+0.6 | V | ||
| ESD Susceptibility HBM (Human Body Mode) | VESD | 2 | kV |
Conditions de fonctionnement recommandées
| Parameter | Symbol | Min | Typ | Max | Unit |
| Supply Input Voltage | VIN | +3.6 | +5.5 | V | |
| Supply Input Voltage | V3V3 | +3.0 | +3.3 | +3.6 | V |
| Supply Output Voltage | VIN | +4.8 | V | ||
| Supply Output Voltage | V3V3 | +3.3 | V | ||
| Supply Input Voltage | VVBAT | +1.65 | +3.6 | V | |
| Supply Input Current (VBAT) | IVBAT | 19 | uA | ||
| Operating Current (Wi-Fi on) | IIN avg | 80 | 100 | mA | |
| Operating Current (Wi-Fi on) | IIN pk | 235[1] | 430[1] | mA | |
| Operating Current (Wi-Fi on, w/powersave) | IIN avg | 18 | 100[2] | mA | |
| Operating Current (Wi-Fi off) | IIN avg | 30 | 40 | mA | |
| Sleep Current (5V @ VIN) | IQs | 1 | 2 | mA | |
| Deep Sleep Current (5V @ VIN) | IQds | 80 | 100 | uA | |
| Operating Temperature | Top | -20 | +60 | °C | |
| Humidity Range Non condensing, relative humidity | 95 | % |
Notes:
[1] These numbers represent the extreme range of short peak current bursts when transmitting and receiving in 802.11b/g/n modes at different power levels. Average TX current consumption in will be 80-100mA.
[2] These are very short average current bursts when transmitting and receiving. On average if minimizing frequency of TX/RX events, current consumption in powersave mode will be 18mA
Spécifications WiFi
| Feature | Description |
| WLAN Standards | IEEE 802 11b/g/n |
| Antenna Port | Single Antenna |
| Frequency Band | 2.400 GHz – 2.484 GHz |
| Sub Channels | 1 ~ 14 |
| Modulation | DSSS, CCK, OFDM, BPSK, QPSK,16QAM, 64QAM |
| PØ module Wi-Fi output power | ' | Typ. | Tol. | Unit |
| RF Average Output Power, 802.11b CCK Mode | 1M | 16.5 | +/- 1.5 | dBm |
| 11M | 16.5 | +/- 1.5 | dBm | |
| RF Average Output Power, 802.11g OFDM Mode | 6M | 15 | +/- 1.5 | dBm |
| 54M | 13 | +/- 1.5 | dBm | |
| RF Average Output Power, 802.11n OFDM Mode | MCS0 | 14.5 | +/- 1.5 | dBm |
| MCS7 | 12 | +/- 1.5 | dBm |
Caractéristiques I/O
These specifications are based on the STM32F205RG datasheet, with reference to Photon pin nomenclature.
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
| Standard I/O input low level voltage | VIL | -0.3 | 0.28*(V3V3-2)+0.8 | V | ||
| I/O FT[1] input low level voltage | VIL | -0.3 | 0.32*(V3V3-2)+0.75 | V | ||
| Standard I/O input high level voltage | VIH | 0.41*(V3V3-2)+1.3 | V3V3+0.3 | V | ||
| I/O FT[1] input high level voltage | VIH | V3V3 > 2V | 0.42*(V3V3-2)+1 | 5.5 | V | |
| VIH | V3V3 ≤ 2V | 0.42*(V3V3-2)+1 | 5.2 | V | ||
| Standard I/O Schmitt trigger voltage hysteresis[2] | Vhys | 200 | mV | |||
| I/O FT Schmitt trigger voltage hysteresis[2] | Vhys | 5% V3V3[3] | mV | |||
| Input leakage current[4] | Ilkg | GND ≤ Vio ≤ V3V3 GPIOs | ±1 | µA | ||
| Input leakage current[4] | Ilkg | RPU | Vio = 5V, I/O FT | 3 | µA | |
| Weak pull-up equivalent resistor[5] | RPU | Vio = GND | 30 | 40 | 50 | k Ω |
| Weak pull-down equivalent resistor[5] | RPD | Vio = V3V3 | 30 | 40 | 50 | k Ω |
| I/O pin capacitance | CIO | 5 | pF |
Notes:
[1] FT = Five-volt tolerant. In order to sustain a voltage higher than V3V3+0.3 the internal pull-up/pull-down resistors must be disabled.
[2] Hysteresis voltage between Schmitt trigger switching levels. Based on characterization, not tested in production.
[3] With a minimum of 100mV.
[4] Leakage could be higher than max. if negative current is injected on adjacent pins.
[5] Pull-up and pull-down resistors are designed with a true resistance in series with switchable PMOS/NMOS. This PMOS/NMOS contribution to the series resistance is minimum (~10% order).
Diagrammes
USB
Crédit: Particle.IO www.particle.io
Alimentation
Crédit: Particle.IO www.particle.io
Broches I/O
Crédit: Particle.IO www.particle.io
RF
Crédit: Particle.IO www.particle.io
Module Wi-Fi PØ
Crédit: Particle.IO www.particle.io
Spécification mécaniques
Rendez-vous sur cette page de Particle.IO pour localiser les spécifications suivantes:
- Dimensions et poids
- Accouplement des connecteurs
- Recommandation des patrons pour vos PCB
- Layout du Photon
- Recommandation concernant la soudure par flux
- Liste du matériel
- Précaution ESD
- Sensibilité à l'humidité
Certifications
Crédit: Particle.IO www.particle.io
- RoHS
- CE
- FCC ID: 2AEMI-PHOTON
- IC: 20127-PHOTON
Source: Particle Photon Hardware créé par Particle.IO.
Traduction réalisée par Meurisse D pour MCHobby.be - Translated by Meurisse D. for MCHobby.be
Traduit avec l'autorisation de Particle.IO - Translated with the permission from Particle.IO - Particle.IO
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