NUC100LC1BN Nuvoton Technology Corporation of America, NUC100LC1BN Datasheet - Page 328

• Manufacturer Part Number: NUC100LC1BN
• Description: IC MCU 32BIT 32KB FLASH 48LQFP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro™r

Specifications of NUC100LC1BN

• Core Processor: ARM Cortex-M0
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, I²S, LVD, POR, PS2, PWM, WDT
• Number Of I /o: 35
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Data Converters: A/D 8x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

RTC Access Enable Register (AER)
Register
AER
Bits
[31:17]
[16]
[15:0]
31
23
15
7
NuMicro™ NUC100 Series Technical Reference Manual
Offset
RTC_BA+0x04
Descriptions
Reserved
ENF
AER
30
22
14
6
R/W
R/W
Reserved
RTC Register Access Enable Flag (Read only)
1 = RTC register read/write enable
0 = RTC register read/write disable
This bit will be set after AER[15:0] register is load a 0xA965, and be clear automatically
512 RTC clock or AER[15:0] is not 0xA965.
RTC Register Access Enable Password (Write only)
Register
INIR
AER
FCR
TLR
CLR
TSSR
DWR
TAR
CAR
LIR
RIER
RIIR
TTR
0xA965 = Enable RTC access
29
21
13
5
Description
RTC Access Enable Register
AER.ENF
Reserved
28
20
12
4
- 328 -
Reserved
AER
AER
1
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R/W
R/C
R/W
R/W
R/W
27
19
11
3
Publication Release Date: Dec. 22, 2010
0
R/W
R/W
-
R
R
R/W
R
-
-
R
R/W
R/C
-
26
18
10
2
25
17
9
1
Revision V1.06
Reset Value
0x0000_0000
ENF
24
16
8
0