NRF51822-CFAC-R7 datasheet(3/130 Pages) NORDIC

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nRF51822 Product Specification v3.3

Datasheet Status

Revision History

Status

Description

Objective Product Specification (OPS)

This product specification contains target specifications for product

development.

Preliminary Product Specification (PPS)

This product specification contains preliminary data; supplementary data

may be published from Nordic Semiconductor ASA later.

Product Specification (PS)

This product specification contains final product specifications. Nordic

Semiconductor ASA reserves the right to make changes at any time

without notice in order to improve design and supply the best possible

product.

Date

Version

Description

July 2016

3.3

Added documentation for the nRF51822 CTAA version of the chip.

Added content:

• Section 9.5 “CTAA WLCSP package” on page 71

• Section 11.9 “CTAA WLCSP package” on page 118

Updated content:

• Feature list on the front page.

• Section 2.2.3 “CEAA, CFAC, CTAA, and CTAC WLCSP ball assignment and functions”

on page 17

• Section 3.2.1 “Code organization” on page 22

• Section 3.2.2 “RAM organization” on page 22

• Section 3.3 “Memory Protection Unit (MPU)” on page 23

• Section 7.1.2 “CTAA and CTAC light sensitivity” on page 39

• Section 7.2 “CTAA and CTAC mechanical strength” on page 39

• Section 10.6 “Code ranges and values” on page 76

• Section 10.7 “Product options” on page 78

• Chapter 11 “Reference circuitry” on page 79. Added resistor R1 on the schematics

for all variants.

NRF51822-CFAC-R7 Datasheet(PDF) 3 Page - Nordic Semiconductor