C8051F964-A-GQ Silicon Labs, C8051F964-A-GQ Datasheet - Page 311
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C8051F964-A-GQ
Manufacturer Part Number
C8051F964-A-GQ
Description
8-bit Microcontrollers - MCU 64KB DC-DC LCD AES
Manufacturer
Silicon Labs
Datasheet
1.C8051F960-A-GQ.pdf
(492 pages)
Specifications of C8051F964-A-GQ
Rohs
yes
Core
8051
Processor Series
C8051
Data Bus Width
8 bit
Maximum Clock Frequency
24.5 MHz
Program Memory Size
64 KB
Data Ram Size
8 KB
On-chip Adc
Yes
Operating Supply Voltage
1.8 V to 3.8 V
Operating Temperature Range
- 40 C to + 85 C
Package / Case
QFP-80
Mounting Style
SMD/SMT
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F964-A-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
C8051F964-A-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
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Internal Register Definition 24.10. ALARM1Bn: SmaRTClock Alarm 1 Match Value
SmaRTClock Address: ALARM1B0 = 0x0C; ALARM1B1 = 0x0D; ALARM1B2 = 0x0E; ALARM1B3 = 0x0F
Internal Register Definition 24.11. ALARM2Bn: SmaRTClock Alarm 2 Match Value
SmaRTClock Address: ALARM2B0 = 0x10; ALARM2B1 = 0x11; ALARM2B2 = 0x12; ALARM2B3 = 0x13
Note: The least significant bit of the alarm programmed value is iALARM1B0.0.
Note: The least significant bit of the alarm programmed value is ALARM2B0.0.
Name
Reset
Name
Reset
Type
Bit
7:0 ALARM1[31:0] SmaRTClock Alarm 1 Programmed Value.
Type
Bit
7:0 ALARM2[31:0] SmaRTClock Alarm 2 Programmed Value.
Bit
Bit
Name
Name
R/W
R/W
7
0
7
0
These 4 registers (ALARM1B3–ALARM1B0) are used to set an alarm event for the
SmaRTClock timer. The SmaRTClock alarm should be disabled (ALRM1EN=0)
when updating these registers.
These 4 registers (ALARM2B3–ALARM2B0) are used to set an alarm event for the
SmaRTClock timer. The SmaRTClock alarm should be disabled (ALRM2EN=0)
when updating these registers.
R/W
R/W
6
0
6
0
R/W
R/W
5
0
5
0
R/W
R/W
Rev. 0.5
ALARM1[31:0]
ALARM2[31:0]
4
0
4
0
Function
Function
R/W
R/W
3
0
3
0
R/W
R/W
2
0
2
0
C8051F96x
R/W
R/W
1
0
1
0
R/W
R/W
0
0
0
0
311
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