C8051F58X Datasheet, PDF (350/356 Pages) Silicon Laboratories – Programmable hysteresis and response time Configurble as interrupt or reset source Low current

C8051F58x/F59x
C2 Register Definition 30.2. DEVICEID: C2 Device ID
Bit
7
6
5
4
3
2
1
0
Name
DEVICEID[7:0]
Type
R/W
Reset
0
0
1
0
0
0
0
0
C2 Address = 0xFD; SFR Address = 0xFD; SFR Page = 0x0F
Bit
Name
Function
7:0 DEVICEID[7:0] Device ID.
This read-only register returns the 8-bit device ID: 0x20 (C8051F58x/F59x).
C2 Register Definition 30.3. REVID: C2 Revision ID
Bit
Name
Type
Reset
7
Varies
6
Varies
5
Varies
4
3
REVID[7:0]
R/W
Varies
Varies
2
Varies
1
Varies
0
Varies
C2 Address = 0xFE; SFR Address = 0xFE; SFR Page = 0x0F
Bit Name
Function
7:0 REVID[7:0] Revision ID.
This read-only register returns the 8-bit revision ID. For example: 0x00 = Revision A.
350
Rev. 1.2