NUC100LC1BN Nuvoton Technology Corporation of America, NUC100LC1BN Datasheet - Page 465
![IC MCU 32BIT 32KB FLASH 48LQFP](/photos/28/73/287342/nuc100lc1bn_sml.jpg)
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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PS2 Status Register (PS2STATUS)
Register
PS2STATUS PS2_BA + 0x18
Bits
[31:12]
[11:8]
[7]
[6]
TXEMPTY
31
23
15
7
NuMicro™ NUC100 Series Technical Reference Manual
Offset
Descriptions
Reserved
BYTEIDX
TXEMPTY
RXOVF
RXOVF
30
22
14
6
Reserved
TXBUSY
R/W
R/W
Reserved
Byte Index
It indicates which data byte in transmit data shift register. When all data in FIFO is
transmitted and it will be cleared to 0.
It is a read only bit.
TX FIFO Empty
When S/W writes any data to PS2TXDATA0-3 the TXEMPTY bit is cleared to 0
immediately if PS2EN is enabled. When transmitted data byte number is equal to
FIFODEPTH then TXEMPTY bit is set to 1.
1 = FIFO is empty
0 = There is data to be transmitted
Read only bit.
RX Buffer Overwrite
1 = Data in PS2RXDATA register is overwritten by new received data
29
21
13
BYTEIDX
0000
0001
0010
0011
0100
0101
0110
0111
5
Description
PS2 Status Register
RXBUSY
28
20
12
4
DATA Transmit
TXDATA0[7:0]
TXDATA0[15:8]
TXDATA0[23:16]
TXDATA0[31:24]
TXDATA1[7:0]
TXDATA1[15:8]
TXDATA1[23:16]
TXDATA1[31:24]
- 465 -
Reserved
Reserved
RXPARITY
27
19
11
3
Publication Release Date: Oct 22, 2010
FRAMERR
BYTEIDX
1000
1001
1010
1011
1100
1101
1110
1111
26
18
10
2
BYTEIDX[3:0]
PS2DATA
DATA Transmit
TXDATA2[7:0]
TXDATA2[15:8]
TXDATA2[23:16]
TXDATA2[31:24]
TXDATA3[7:0]
TXDATA3[15:8]
TXDATA3[23:16]
TXDATA3[31:24]
25
17
9
1
Revision V1.06
Reset Value
0x0000_0000
PS2CLK
24
16
8
0
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