Details, datasheet, quote on part number: MIKROE-2046
PartMIKROE-2046
Category
TitleWIFI 7 CLICK
Description
CompanymikroElektronika
DatasheetDownload MIKROE-2046 datasheet
  
MIKROE-2046 photo

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Features, Applications

Description

The is a low-power consumption 802.11 b/g/n IoT (Internet of Things) module, which is specifically optimized for low power IoT applications. The highly integrated module features small form factor x 2.1mm) while fully integrating Power Amplifier, LNA, Switch, Power Management, and PCB antenna. With seamless roaming capabilities and advanced security, it could be interoperable with various vendors' 802.11b/g/n Access Points in wireless LAN. The module provides SPI and UART to interface to host controller.

Features

IEEE® 802.11 b/g/n 20MHz (1x1) solution Single spatial stream in 2.4GHz ISM band Integrated PA and T/R Switch Integrated PCB antenna Superior Sensitivity and Range via advanced PHY signal processing Advanced Equalization and Channel Estimation Advanced Carrier and Timing Synchronization Wi-Fi Direct and Soft-AP support Supports IEEE 802.11 WEP, WPA, WPA2 Security Supports China WAPI security Superior MAC throughput via hardware accelerated two-level A-MSDU/A-MPDU frame aggregation and block acknowledgement On-chip memory management engine to reduce host load SPI, UART, and I2C host interfaces or 3-wire Bluetooth® coexistence interface Operating temperature range to +85°C I/O operating voltage to 3.6V Integrated Flash memory for system software Power Save Modes ­ <4µA Power Down mode typical @3.3V I/O ­ 380µA Doze mode with chip settings preserved (used for beacon monitoring)1

­ On-chip low power sleep oscillator ­ Fast host wake-up from Doze mode by a pin or SPI transaction

Fast Boot Options ­ On-chip Boot ROM (Firmware instant boot) ­ SPI flash boot (firmware patches and state variables) ­ Low-leakage on-chip memory for state variables ­ Fast AP Re-Association (150ms) On-Chip Network Stack to offload MCU ­ Integrated Network IP stack to minimize host CPU requirements ­ Network features TCP, UDP, DHCP, ARP, HTTP, SSL, and DNS Hardware accelerators for Wi-Fi and SSL security to improve connection time Hardware accelerator for IP checksum Hardware accelerators for OTA security Small footprint host driver (4KB flash ­ less than 1KB RAM)

2 3 Ordering Information and Module Marking................................................................ 5 Block Diagram............................................................................................................. 6 Pinout Information....................................................................................................... 7

5.2 5.3 Processor............................................................................................................................................ 11 Memory Subsystem............................................................................................................................. 11 Non-volatile Memory (eFuse).............................................................................................................. 11

7.1 SPI Interface....................................................................................................................................... 16 7.1.1 Overview................................................................................................................................. 16 7.1.2 SPI Timing.............................................................................................................................. 16 UART Interface................................................................................................................................... 18 Wi-Fi/Bluetooth Coexistence............................................................................................................... 18

Description of Device States............................................................................................................... 19 Current Consumption in Various Device States.................................................................................. 19 Restrictions for Power States.............................................................................................................. 20 Power-up/down Sequence.................................................................................................................. 20 Digital I/O Pin Behavior During Power-up Sequences......................................................................... 21

10 RF Performance Placement Guidelines................................................................... 22 11 Schematic Design Information................................................................................. 23


 

Some Part number from the same manufacture mikroElektronika
MIKROE-2659

MikroElektronika’s MIKROE-2659 eINK click board is an adapter for connecting eINK displays with a 24-pin ribbon cable. The eINK display sold with the click can retain the image even when the power

 
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