C8051F850-C-GM Datasheet, PDF (77/328 Pages) Silicon Laboratories – Low-Cost 8-bit MCU Family with up to 8 kB of Flash

Register 11.2. DERIVID: Derivative Identification
Bit
7
6
5
4
3
2
1
0
Name
DERIVID
Type
R
Reset
X
X
X
X
X
X
X
X
SFR Address: 0xAD
Table 11.3. DERIVID Register Bit Descriptions
Bit
Name
Function
7:0
DERIVID Derivative ID.
This read-only register returns the 8-bit derivative ID, which can be used by firmware to
identify which device in the product family the code is executing on. The ‘{R}’ tag in the
part numbers below indicates the device revision letter in the ordering code.
0xD0: C8051F850-{R}-GU
0xD1: C8051F851-{R}-GU
0xD2: C8051F852-{R}-GU
0xD3: C8051F853-{R}-GU
0xD4: C8051F854-{R}-GU
0xD5: C8051F855-{R}-GU
0xE0: C8051F860-{R}-GS
0xE1: C8051F861-{R}-GS
0xE2: C8051F862-{R}-GS
0xE3: C8051F863-{R}-GS
0xE4: C8051F864-{R}-GS
0xE5: C8051F865-{R}-GS
0xF0: C8051F850-{R}-GM
0xF1: C8051F851-{R}-GM
0xF2: C8051F852-{R}-GM
0xF3: C8051F853-{R}-GM
0xF4: C8051F854-{R}-GM
0xF5: C8051F855-{R}-GM
Rev. 1.0
66