C8051F962-A-GM Silicon Labs, C8051F962-A-GM Datasheet - Page 309

• Manufacturer Part Number: C8051F962-A-GM
• Description: 8-bit Microcontrollers - MCU 128KB, DC-DC, AES DQFN76
• Manufacturer: Silicon Labs

Specifications of C8051F962-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: DQFN-76
• Mounting Style: SMD/SMT
• Number Of Programmable I/os: 57
• Number Of Timers: 4

Internal Register Definition 24.7. RTC0CF: SmaRTClock Configuration
SmaRTClock Address = 0x07
Name
Reset
Type
Bit
7
6
5
4
3
2
1
0
Bit
AUTORST Auto Reset Enable.
ALRM2EN Alarm 2 Enable.
ALRM1EN Alarm 1 Enable.
ALRM0EN Alarm 0 Enable.
Reserved Read = 0b; Must write 0b.
ALRM2
ALRM1
ALRM0
Name
R/W
7
0
Event Flag for Alarm 2.
This bit must be cleared by software. Writing a ‘1’ to this bit has no effect.
0: An Alarm 2 event has not occured since the last time the flag was cleared.
1: An Alarm 2 event has occured.
Event Flag for Alarm 1.
This bit must be cleared by software. Writing a ‘1’ to this bit has no effect.
0: An Alarm 1 event has not occured since the last time the flag was cleared.
1: An Alarm 1 event has occured.
Event Flag for Alarm 0.
This bit must be cleared by software. Writing a ‘1’ to this bit has no effect.
0: An Alarm 0 event has not occured since the last time the flag was cleared.
1: An Alarm 0 event has occured.
Enables the Auto Reset function to clear the counter when an Alarm 0 event occurs.
0: Auto Reset is disabled
1: Auto Reset is enabled.
0: Alarm 2 is disabled.
1: Alarm 2 is enabled.
0: Alarm 1 is disabled.
1: Alarm 1 is enabled.
0: Alarm 0 is disabled.
1: Alarm 0 is enabled.
ALRM2
R/W
6
0
ALRM1
R/W
5
0
ALRM0
R/W
Rev. 0.5
4
0
Function
AUTORST RTC2EN
R/W
3
0
R/W
2
0
C8051F96x
RTC1EN
R/W
1
0
RTC0EN
R/W
0
0
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