NUC100LC1BN Nuvoton Technology Corporation of America, NUC100LC1BN Datasheet - Page 396

• 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: -

Interrupt Enable Register (UA_IER)
Register
UA_IER
Bits
[31:16]
[15]
[14]
[13]
[12]
[11]
DMA_RX_EN DMA_TX_EN
Reserved
31
23
15
7
NuMicro™ NUC100 Series Technical Reference Manual
Descriptions
Reserved
DMA_RX_EN
DMA_TX_EN
AUTO_CTS_EN
AUTO_RTS_EN
TIME_OUT_EN
WAKE_EN
Offset
UART0_BA+0x04 R/W
UART1_BA+0x04 R/W
UART2_BA+0x04 R/W
30
22
14
6
BUF_ERR_IE
AUTO_CTS_
Reserved
RX DMA Enable (not available in UART2 channel)
This bit can enable or disable RX DMA service.
1 = Enable RX DMA
0 = Disable RX DMA
TX DMA Enable (not available in UART2 channel)
This bit can enable or disable TX DMA service.
1 = Enable TX DMA
0 = Disable TX DMA
CTS Auto Flow Control Enable (not available in UART2 channel)
1 = Enable CTS auto flow control
0 = Disable CTS auto flow control
When CTS auto-flow is enabled, the UART will send data to external device when
CTS input assert (UART will not send data to device until CTS is asserted).
RTS Auto Flow Control Enable (not available in UART2 channel)
1 = Enable RTS auto flow control
0 = Disable RTS auto flow control
When RTS auto-flow is enabled, if the number of bytes in the RX FIFO equals the
UA_FCR [RTS_TRI_LEV], the UART will de-assert RTS signal.
Time Out Counter Enable
EN
R/W
29
21
13
N
5
Description
UART0 Interrupt Enable Register
UART1 Interrupt Enable Register
UART2 Interrupt Enable Register
AUTO_RTS_
RTO_IEN
EN
28
20
12
4
- 396 -
Reserved
Reserved
TIME_OUT_E
MODEM_IEN
27
19
11
N
3
Publication Release Date: Dec. 22, 2010
RLS_IEN
26
18
10
2
Reserved
THRE_IEN
25
17
9
1
Revision V1.06
Reset Value
0x0000_0000
0x0000_0000
0x0000_0000
LIN_RX_BRK
RDA_IEN
_IEN
24
16
8
0