NUC100LC1BN Nuvoton Technology Corporation of America, NUC100LC1BN Datasheet - Page 459

• 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: -

NuMicro™ NUC100 Series Technical Reference Manual
5.14.4.3 TX FIFO Operation
Writing PS2TXDATA0 register starts device to host communication. S/W is required to define
TXFIFO depth before writing transmission data to TX FIFO. 1st START bit is sent to PS2 bus
100us after S/W writes TX FIFO, if there is more than 4 bytes data need to be sent, S/W can write
residual data to PS2TXDATA1-3 before 4th byte transmit complete. A time delay 100us is added
between two consecutive bytes.
Figure 5-88 PS/2 Data Format
Publication Release Date: Oct 22, 2010
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Revision V1.06