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NRF51822-CEAA-R7

NORDIC NRF51822-CEAA-R7

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NORDIC

BLE/2.4GHZ WLCSP rev3 16/256kb
Hersteller: NORDIC
Matchcode: NRF51822-CEAA-R7-EX0 REV3
Rutronik No.: RFMCU1072
VPE: 1500
MOQ: 1500
Package: WLCSP
Verpackung: REEL
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Datenblatt
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BLE/2.4GHZ WLCSP rev3 16/256kb Beschreibung

The nRF51822 is a powerful, highly flexible multiprotocol SoC ideally suited for Bluetooth® low energy and 2.4GHz ultra low-power wireless applications. The nRF51822 is built around a 32-bit ARM® Cortex™ M0 CPU with 256kB/128kB flash + 32kB/16kB RAM for improved application performance. The embedded 2.4GHz transceiver supports both Bluetooth low energy and the Nordic Gazell 2.4 GHz protocol stack which is on air compatible with the nRF24L series products from Nordic Semiconductor.

nRF51822 incorporates a rich selection of analog and digital peripherals that can interact without CPU intervention through the Programmable Peripheral Interconnect (PPI) system. A flexible 31-pin GPIO mapping scheme allows I/O like serial interfaces, PWM and quadrature demodulator to be mapped to any device pin as dictated by PCB requirements. This enables complete design flexibility associated with pin-out location and function.

nRF51822 supports Bluetooth low energy protocol stacks as well as 2.4GHz protocol stacks, including Gazell, both available as downloads. nRF51822 requires a single power supply and gives the user the option of using on chip linear regulators giving a supply range of 1.8-3.6V, a direct 1.8V mode and a on chip DC-DC buck converter giving a supply range of 2.1-3.6V. The use of the DC-DC converter can be dynamically controlled during run time and enables nRF51822 to operate at radio peak currents below 10 mA @ 3V supply (TX @ 0 dBm & RX).

nRF51 SDK provides extensive software support for both Bluetooth low energy and 2.4GHz proprietary applications.

nRF51822 is available in 6x6mm 48-pin QFN packages and 3 ultra-compact wafer-level chip-scale packages (WL-CSP).

New: nRF51822 is now available as a thin WL-CSP variant measuring 3.83mm x 3.83mm with a height profile of just 0.35mm, and is drop in compatible with regular WL-CSP devices.

nRF51822 is available in either 256kB or 128kB Flash + 32kB or 16kB RAM variants.

Nordic Semiconductor protocol stacks are known as SoftDevices. SoftDevices are pre-compiled, pre-linked binary files. SoftDevices can be programmed in nRF51 series SoCs and are downloadable from the Nordic website.

Features

  • Single chip, highly flexible, 2.4 GHz multi-protocol device
  • 32-bit ARM Cortex M0 CPU core
  • 256kB/128kB flash + 32kB/16kB RAM
  • Supports Bluetooth low energy protocol stacks
  • Thread safe and run-time protected
  • Event driven API
  • On air compatible with nRF24L series
  • 3 data rates (2Mbps/1Mbps/250kbps)
  • +4dBm output power
  • -93dBm sensitivity, Bluetooth low energy
  • PPI system for maximum power-efficient applications and code simplification
  • Flexible power management system with automatic power management of each peripheral
  • Configurable I/O mapping for analog and digital I/O
  • Operating temperature range: -40°C to +105°C


More Information regarding the Build code (EX0) please check this Link

https://infocenter.nordicsemi.com/topic/comp_matrix_nrf51/COMP/nrf51/nRF51822_ic_revision_overview.html


Parameter

Frequenz min
2408 MHz
Frequenz max
2480 MHz
Datenübertragung
2000 kbps
Betriebs Temperatur min.
-40 °C
Datenspeicher
FLASH
Datenspeichergröße
256 kB
MCU Architektur
32 bit
Versorgungsspannung max.
1.9 V
P(out)
4 dBm
Empfindlichkeit
-96 dBm
RAM
16 kB
GPIO
31 no.
ADC Auflösung max
10 bit
ADC Kanäle
8 no.
Betriebs Temperatur max.
105 °C
Versorgungsspannung max.
3.6 V
Automotive
NO
Gehäuse
WLCSP
RoHS Status
RoHS-conform
Verpackung
REEL
ECCN
EAR99
Zolltarifnummer
85423990000
Land
Philippines
ABC-Schlüssel
A
Lieferzeit beim Hersteller
16 Wochen
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