NUC120VE3AN Nuvoton Technology Corporation of America, NUC120VE3AN Datasheet - Page 258

• Manufacturer Part Number: NUC120VE3AN
• Description: IC MCU 32BIT 128KB FLASH 100LQFP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro™r

Specifications of NUC120VE3AN

• Core Processor: ARM Cortex-M0
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, IrDA, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, I²S, LVD, POR, PS2, PWM, WDT
• Number Of I /o: 76
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K 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: 100-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

GPIO Port [A/B/C/D/E] I/O Bit Output Control (GPIOxx_DOUT)
Register
GPIOAx_DOUT
GPIOBx_DOUT
GPIOCx_DOUT
GPIODx_DOUT
GPIOE5_DOUT GP_BA+0x314
Bits
[0]
31
23
15
7
NuMicro™ NUC100 Series Technical Reference Manual
Offset
GP_BA+0x200
GP_BA+0x23C
GP_BA+0x240
GP_BA+0x27C
GP_BA+0x280
GP_BA+0x2BC
GP_BA+0x2C0
GP_BA+0x2FC
Descriptions
GPIOxx_DOUT
30
22
14
6
-
-
-
-
R/W
R/W
R/W
R/W
R/W
R/W
GPIOxx I/O Pin Bit Output Control
Set this bit can control one GPIO pin output value
1 = Set corresponding GPIO bit to high
0 = Set corresponding GPIO bit to low
For
GPIOA_DOUT[0], read GPIOA0_DOUT will return the value of GPIOA_PIN[0]
29
21
13
5
example:
Description
GPIO Port A Pin I/O Bit Output Control
GPIO Port B Pin I/O Bit Output Control
GPIO Port C Pin I/O Bit Output Control
GPIO Port D Pin I/O Bit Output Control
GPIO Port E Pin I/O Bit Output Control
Reserved
28
20
12
4
write
- 258 -
Reserved
Reserved
Reserved
GPIOA0_DOUT
27
19
11
3
Publication Release Date: Dec. 22, 2010
will
26
18
10
2
reflect
the
25
17
9
1
written
Revision V1.06
Reset Value
0x0000_0001
0x0000_0001
0x0000_0001
0x0000_0001
0x0000_0001
GPIOxx_DOU
value
24
16
T
8
0
to
bit