C8051F961-A-GM Silicon Labs, C8051F961-A-GM Datasheet - Page 343

• Manufacturer Part Number: C8051F961-A-GM
• Description: 8-bit Microcontrollers - MCU 128KB, DC-DC, LCD AES, QFN40
• Manufacturer: Silicon Labs

Specifications of C8051F961-A-GM

• Rohs: yes
• Core: 8051
• Processor Series: C8051
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 25 MHz
• Program Memory Size: 128 KB
• Data Ram Size: 8448 B
• On-chip Adc: Yes
• Operating Supply Voltage: 2.5 V to 3.3 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: QFN-40
• Mounting Style: SMD/SMT
• Number Of Programmable I/os: 34
• Number Of Timers: 4

SFR Definition 26.5. LCD0MSCF: LCD0 Master Configuration
SFR Page = 0x2; SFR Address = 0xAC
SFR Definition 26.6. LCD0PWR: LCD0 Power
SFR Page = 0x2; SFR Address = 0xA4
Name
Reset
Name
Reset
Bit
7:2
Bit
7:4
2:0
Type
Type
1
0
3
Bit
Bit
DCENSLP
Reserved
Reserved
CHPBYP
Unused
MODE
Name
Name
R/W
R/W
7
1
7
0
Read = 111111b. Must write 111111b.
DCDC Converter Enable in Sleep Mode
0: DCDC is disabled in Sleep Mode.
1: DCDC is enabled in Sleep Mode.
LCD0 Charge Pump Bypass
This bit should be set to 1b in Contrast Control Mode 1 and Mode 2.
0: LCD0 Charge Pump is not bypassed.
1: LCD0 Charge Pump is bypassed.
Read = 0000b. Write = don’t care.
LCD0 Contrast Control Mode Selection.
0: LCD0 Contrast Control Mode 1 or Mode 4 is selected.
1: LCD0 Contrast Control Mode 2 or Mode 3 is selected.
Read = 001b. Must write 001b.
R/W
R/W
6
1
6
0
R/W
R/W
5
1
5
0
Rev. 0.5
R/W
R/W
4
1
4
0
Function
Function
MODE
R/W
R/W
3
1
3
1
R/W
R/W
2
1
2
0
C8051F96x
DCENSLP CHPBYP
R/W
R/W
1
1
1
0
R/W
R/W
0
0
0
1
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