Datasheet RN42, RN42N (Microchip) - 4

RN42/RN42N TABLE 1-3: MODULE DIMENSIONS Parameter RN42 RN42N Units
Size 13.4 x 25.8 x 2.4 13.4 x 20.5 x 2.4 mm Weight 0.045 0.040 oz.
TABLE 1-4: RADIO CHARACTERISTICS Frequency Bluetooth Parameter Min. Typ. Max. Units (GHz) Specification
Sensitivity at 0.1% BER 2.402 — -80 -86 ≤ -70 dBm 2.441 — -80 -86 dBm 2.480 — -80 -86 dBm RF Transmit Power (1) 2.402 — 4 — dBm RN42 2.441 — 4 — dBm 2.480 — 4 — dBm RF Transmit Power (1) 2.402 — 4 — dBm RN42N 2.441 — 4 — dBm 2.480 — 4 — dBm Initial Carrier Frequency Tolerance 2.402 — 5 75 75 kHz 2.441 — 5 75 kHz 2.480 — 5 75 kHz 20-dB Bandwidth for Modulated Carrier — — 900 1000 ≤ 1000 kHz Drift (Five Slots Packet) — — 15 — 40 kHz Drift Rate — — 13 — 20 kHz ∆f1avg Maximum Modulation 2.402 140 165 175 > 140 kHz 2.441 140 165 175 kHz 2.480 140 165 175 kHz ∆f2avg Minimum Modulation 2.402 140 190 — 115 kHz 2.441 140 190 — kHz 2.480 140 190 — kHz
Note 1:
Normal mode
TABLE 1-5: DIGITAL I/O CHARACTERISTICS 3.0 V ≤ VDD ≤ 3.3 V Min. Typ. Max. Units
Input Logic Level Low -0.4 — +0.8 V Input Logic Level High 0.7 VDD — VDD + 0.4 V Output Logic Level Low — — 0.2 V Output Logic Level High VDD - 0.2 — — V All I/O pins (Except reset) Default to Weak Pull Down +0.2 +1.0 +5.0 A DS50002328A-page 4  2015 Microchip Technology Inc. Document Outline Class 2 Bluetooth® Module with EDR Support Table of Contents 1.0 Device Overview 1.1 MCU Interface 1.2 ASCII Command and Data Interface TABLE 1-1: Environmental Conditions TABLE 1-2: Electrical Characteristics TABLE 1-3: Module Dimensions TABLE 1-4: Radio Characteristics TABLE 1-5: Digital I/O Characteristics TABLE 1-6: Pin Description 2.0 Application Information 2.1 Reset Circuit 2.2 Factory Reset Using GPIO4 2.3 Connection Status TABLE 2-1: GPIO5 Status TABLE 2-2: GPIO2 Status 2.4 Module Mounting Details 2.5 External Antenna Types (RN42N) 2.6 HCI Mode 2.7 Soldering Recommendations 2.8 SPI Interface 2.9 Bluetooth SIG QDID 2.10 Application Schematic 3.0 Regulatory Approval 3.1 United States 3.2 Canada 3.3 Europe TABLE 3-1: RN42 European Compliance Testing 3.4 Australia 3.5 New Zealand 3.6 Japan 3.7 Korea 3.8 Taiwan 4.0 Ordering Information TABLE 4-1: Ordering Information(1) Worldwide Sales and Service