SoC revisions and variants

This section shows the package and memory variants for each nRF52811 SoC revision.

Table 1. nRF52811 SoC revisions and variants
nRF52811 SoC revision Package variant1 Build code1 Package Flash RAM
Engineering A QFAA AA0 QFN48 192 kB 24 kB
QCAA QFN32
CAAA WLCSP
1 QFAA Ax02 QFN48
QCAA QFN32
CAAA WLCSP
1 Package variant and build code can be read from markings on top of the nRF52 SoC.
2 Production device. The "x" represents a digit between 0 and 9.