NUC120RD1BN Nuvoton Technology Corporation of America, NUC120RD1BN Datasheet - Page 232

• Manufacturer Part Number: NUC120RD1BN
• Description: IC MCU 32BIT 64KB FLASH 64LQFP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro™r

Specifications of NUC120RD1BN

• Core Processor: ARM Cortex-M0
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, IrDA, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, I²S, LVD, POR, PS2, PWM, WDT
• Number Of I /o: 45
• Program Memory Size: 64KB (64K 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: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Floating detection Register (USB_FLDET)
Register
USB_FLDET
Bits
[31:1]
[0]
31
23
15
7
NuMicro™ NUC100 Series Technical Reference Manual
Offset
USB_BA+0x014 R
Descriptions
Reserved
FLDET
30
22
14
6
R/W
Reserved
Device Floating Detected
1 = When the controller is attached into the BUS, this bit will be set as 1
0 = The controller didn’t attached into the USB host
29
21
13
5
Description
USB Floating Detected Register
Reserved
28
20
12
4
- 232 -
Reserved
Reserved
Reserved
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
FLDET
24
16
8
0