LR9550
CSR-StarV™ low power ROM chip Dimension : 40x71x10mm
LR9151
CSR-StarV™ low power ROM chip Dimension : 15x14x2.8mm
LR9150
CSR-StarV™ low power ROM chip Dimension : 24x20x2.9mm
LR9551
CSR-StarV™ low power ROM chip UART \ USB Interface