C8051F850-C-GM Datasheet, PDF (76/328 Pages) Silicon Laboratories – Low-Cost 8-bit MCU Family with up to 8 kB of Flash

11.1. Device Identification Registers
Register 11.1. DEVICEID: Device Identification
Bit
7
6
5
4
3
2
1
0
Name
DEVICEID
Type
R
Reset
0
0
1
1
0
0
0
0
SFR Address: 0xB5
Table 11.2. DEVICEID Register Bit Descriptions
Bit
Name
Function
7:0 DEVICEID Device ID.
This read-only register returns the 8-bit device ID: 0x30 (C8051F85x/86x).
65
Rev. 1.0