NUC100LC1BN Nuvoton Technology Corporation of America, NUC100LC1BN Datasheet - Page 248

• 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: -

GPIO Port [A/B/C/D/E] Bit OFF Digital Resistor Enable (GPIOx_OFFD)
Register
GPIOA_OFFD
GPIOB_OFFD
GPIOC_OFFD
GPIOD_OFFD
GPIOE_OFFD
Bits
[16:31]
[0:15]
31
23
15
7
NuMicro™ NUC100 Series Technical Reference Manual
Offset
GP_BA+0x004
GP_BA+0x044
GP_BA+0x084
GP_BA+0x0C4
GP_BA+0x104
Descriptions
OFFD
Reserved
30
22
14
6
R/W
R/W
R/W
R/W
R/W
R/W
GPIOx Pin[n] OFF digital input path Enable
Each of these bits is used to control if the input path of corresponding GPIO pin is
disabled. If input is analog signal, users can OFF digital input path to avoid creepage
1 = Disable IO digital input path (digital input tied to low)
0 = Enable IO digital input path
Reserved
29
21
13
5
Description
GPIO Port A Pin OFF Digital Enable
GPIO Port B Pin OFF Digital Enable
GPIO Port C Pin OFF Digital Enable
GPIO Port D Pin OFF Digital Enable
GPIO Port E Pin OFF Digital Enable
28
20
12
4
- 248 -
Reserved
Reserved
OFFD
OFFD
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