NUC100LC1BN Nuvoton Technology Corporation of America, NUC100LC1BN Datasheet - Page 46
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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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5.4
5.4.1
5.4.2
NuMicro™ NUC100 Series Medium Density has up to 80 General Purpose I/O pins can be shared
with other function pins; it depends on the chip configuration. These 80 pins are arranged in 5
ports named with GPIOA, GPIOB, GPIOC, GPIOD and GPIOE. Each port equips maximum 16
pins. Each one of the 80 pins is independent and has the corresponding register bits to control the
pin mode function and data.
NuMicro™ NUC100 Series Low Density has up to 65 General Purpose I/O pins can be shared
with other function pins; it depends on the chip configuration and package. These 65 pins are
arranged in 4 ports named with GPIOA, GPIOB, GPIOC and GPIOD with each port equips
maximum 16 pins and another port named GPIOE with 1 pins PE.5.
The I/O type of each of I/O pins can be configured by software individually as input, output, open-
drain or quasi-bidirectional mode. After reset, the I/O type of all pins stay in quasi-bidirectional
mode and port data register GPIOx_DOUT[15:0] resets to 0x0000_FFFF. Each I/O pin equips a
very weakly individual pull-up resistor which is about 110KΩ~300KΩ for V
General Purpose I/O
Overview
Features
Four I/O modes:
TTL/Schmitt trigger input selectable
I/O pin can be configured as interrupt source with edge/level setting
High driver and high sink IO mode support
Quasi bi-direction
Push-Pull output
Open-Drain output
Input only with high impendence
- 46 -
NuMicro™ NUC100 Data Sheet
Publication Release Date: Nov. 11, 2010
DD
is from 5.0V to 2.5V.
Revision V2.00