C8051F989-GUR Silicon Labs, C8051F989-GUR Datasheet - Page 297

• Manufacturer Part Number: C8051F989-GUR
• Description: 8-bit Microcontrollers - MCU 4kB 512B RAM
• Manufacturer: Silicon Labs

Specifications of C8051F989-GUR

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

SFR Definition 25.16. TMR3L: Timer 3 Low Byte
SFR Page = 0x0; SFR Address = 0x94
SFR Definition 25.17. TMR3H Timer 3 High Byte
SFR Page = 0x0; SFR Address = 0x95
Name
Reset
Name
Reset
Bit
7:0
Bit
7:0
Type
Type
Bit
Bit
TMR3H[7:0]
TMR3L[7:0]
Name
Name
7
0
7
0
Timer 3 Low Byte.
In 16-bit mode, the TMR3L register contains the low byte of the 16-bit Timer 3. In
8-bit mode, TMR3L contains the 8-bit low byte timer value.
Timer 3 High Byte.
In 16-bit mode, the TMR3H register contains the high byte of the 16-bit Timer 3. In
8-bit mode, TMR3H contains the 8-bit high byte timer value.
6
0
6
0
5
0
5
0
Rev. 1.1
4
0
4
0
TMR3H[7:0]
TMR3L[7:0]
R/W
R/W
C8051F99x-C8051F98x
Function
Function
3
0
3
0
2
0
2
0
1
0
1
0
0
0
0
0
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