C8051F987-GMR Silicon Labs, C8051F987-GMR Datasheet - Page 154

• Manufacturer Part Number: C8051F987-GMR
• Description: 8-bit Microcontrollers - MCU 8kB 512B RAM
• Manufacturer: Silicon Labs

Specifications of C8051F987-GMR

• Rohs: yes
• Core: 8051
• Processor Series: C8051
• Data Bus Width: 8 bit

C8051F99x-C8051F98x
SFR Definition 14.2. REVID: Revision Identification
SFR Page = 0x0F; SFR Address = 0xE2
154
Name
Reset
Bit
7:0
Type
Bit
REVID[7:0]
Name
7
0
6
0
Revision Identification.
These bits contain a value that can be decoded to determine the silicon 
revision. For example, 0x00 for Rev A and 0x01 for Rev B, etc.
5
0
Rev. 1.1
4
0
REVID[7:0]
R/W
Function
3
0
2
0
1
0
0
0