Microchip Technology RN1810, Руководство пользователя

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2016-2021 Microchip Technology Inc. DS50002460C-page 27
RN1810/RN1810E
5.0 ELECTRICAL CHARACTERISTICS
Table 5-1 , Table 5-2 , Table 5-3 and Table 5-4 provide the absolute maximum ratings, recommended operating
conditions, current consumption and the DC characteristics for digital IO pins of the module.
TABLE 5-1: ABSOLUTE MAXIMUM RATINGS
(1)
Symbol Description Max Rating Units
V
DD
Voltage on V
DD
with respect to GND -0.3 to 4.0 V
V
DI
Min. Minimum digital input voltage -0.3 V
V
DO
Max. Maximum digital input voltage V
DD
+0.3 V
RF
IN
Maximum RF input (referenced to 50 ohms) +10 dBm
Note 1: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the
device.This is a stress rating only and functional operation of the device at those or any other conditions
above those indicated in the operation listings of this specification is not implied. Exposure above
maximum rating conditions for extended periods may affect device reliability.
TABLE 5-2: RECOMMENDED OPERATING CONDITIONS
Symbol Min. Typ. Max. Units
V
DD
Supply voltage 3.15 3.3 3.45 V
T
AMB
Ambient temperature under bias -40 — 85 °C
TABLE 5-3: CURRENT CONSUMPTION
(1)
(NOMINAL CONDITIONS: 25°C, VDD = 3.3V)
Parameters Min Typ. Max Units Conditions
(2)
IDD, Sleep — 12 — µA —
IDD, Receive — 61 — mA 11 Mbps
— 64 — 54 Mbps
— 62 — HT20 MCS0
— 64 — HT20 MCS7
— 72 — HT40 MCS0
— 73 — HT40 MCS7
IDD, Transmit — 248 — mA 1 Mbps
— 246 — 6 Mbps
— 242 — 11 Mbps
— 211 — 54 Mbps
— 263 — HT20 MCS0
— 217 — HT20 MCS7
— 222 — HT40 MCS0
— 196 — HT40 MCS7
Note 1: Current Consumption values represent Typical Peak currents. Wi-Fi applications typically operate at less
than 85% TX duty cycle. TX current is dependent on such criteria as transmit power setting, transmit data
rate and bandwidth used. RX current is affected by connection distance.
2: Transmit current consumption at power output levels is listed in Table 5-6 .
TABLE 5-4: DC CHARACTERISTICS FOR DIGITAL IO PINS
DC CHARACTERISTICS Operating Conditions
(1)
Symbol Parameter Min. Typ. Max. Units
V
IH
High-Level Input Voltage 1.8 — 3.6 V
V
IL
Low-Level Input Voltage -0.3 — 0.3 V