NUC100LC1BN Nuvoton Technology Corporation of America, NUC100LC1BN Datasheet - Page 254
![IC MCU 32BIT 32KB FLASH 48LQFP](/photos/28/73/287342/nuc100lc1bn_sml.jpg)
NUC100LC1BN
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
-
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GPIO Port [A/B/C/D] Interrupt Enable Control (GPIOx _IEN)
Register
GPIOA_IEN
GPIOB_IEN
GPIOC_IEN
GPIOD_IEN
GPIOE_IEN
Bits
[n+16]
[n]
31
23
15
7
NuMicro™ NUC100 Series Technical Reference Manual
Offset
GP_BA+0x01C
GP_BA+0x05C
GP_BA+0x09C
GP_BA+0x0DC
GP_BA+0x11C
Descriptions
IR_EN[n]
IF_EN[n]
30
22
14
6
R/W
R/W
R/W
R/W
R/W
R/W
Port [A/B/C/D/E] Interrupt Enable by Input Rising Edge or Input Level High
IR_EN[n] used to enable the interrupt for each of the corresponding input
GPIO_PIN[n]. Set bit to 1 also enable the pin wakeup function
When set the IR_EB[n] bit to 1:
If the interrupt is level trigger, the input PIN[n] state at level “high” will generate the
interrupt.
If the interrupt is edge trigger, the input PIN[n] state change from “low-to-high” will
generate the interrupt.
1 = Enable the PIN[n] level-high or low-to-high interrupt
0 = Disable the PIN[n] level-high or low-to-high interrupt
Port [A/B/C/D/E] Interrupt Enable by Input Falling Edge or Input Level Low
IF_EN[n] used to enable the interrupt for each of the corresponding input
GPIO_PIN[n]. Set bit to 1 also enable the pin wakeup function
When set the IF_EB[n] bit to 1:
If the interrupt is level trigger, the input PIN[n] state at level “low” will generate the
interrupt.
If the interrupt is edge trigger, the input PIN[n] state change from “high-to-low” will
generate the interrupt.
1 = Enable the PIN[n] state low-level or high-to-low change interrupt
0 = Disable the PIN[n] state low-level or high-to-low change interrupt
29
21
13
5
Description
GPIO Port A Interrupt Enable
GPIO Port B Interrupt Enable
GPIO Port C Interrupt Enable
GPIO Port D Interrupt Enable
GPIO Port E Interrupt Enable
28
20
12
4
- 254 -
IR_EN[15:8]
IF_EN[15:8]
IR_EN[7:0]
IF_EN[7:0]
27
19
11
3
Publication Release Date: Dec. 22, 2010
26
18
10
2
25
17
9
1
Revision V1.06
Reset Value
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
24
16
8
0
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