NUC120RD1BN Nuvoton Technology Corporation of America, NUC120RD1BN Datasheet - Page 464

• 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: -

PS2 Receiver DATA Register (PS2RXDATA )
Register
PS2RXDATA PS2_BA + 0x14
Bits
[31:8]
[7:0]
31
23
15
7
NuMicro™ NUC100 Series Technical Reference Manual
Descriptions
Reserved
PS2RXDATA
Offset
30
22
14
6
R/W
R/W
Reserved
Received Data
For host to device communication, after acknowledge bit is sent, the received data is
copied from receive shift register to PS2RXDATA register. CPU must read this register
before next byte reception complete, otherwise the data will be overwritten and RXOVF
bit in PS2STATUS[6] will be set to 1.
29
21
13
5
Description
PS2 Receive Data Register
28
20
12
4
RXDATA[7:0]
- 464 -
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
24
16
8
0