NUC120RD1BN Nuvoton Technology Corporation of America, NUC120RD1BN Datasheet - Page 148

• 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: -

[13]
[12]
[11]
NuMicro™ NUC100 Series Technical Reference Manual
EBI_nWRL_EN
EBI_MCLK_EN
EBI_EN
Bits EBI_nWRL_EN, EBI_EN and GPB_MFP[2] determine the PB.2 function.
Bits EBI_MCLK_EN, EBI_EN and GPC_MFP[8] determine the PC.8 function.
EBI_EN is use to switch GPIO function to EBI function (AD[15:0], ALE, RE, WE, CS,
EBI_nWRL_EN
EBI_MCLK_EN
MCLK), it need additional registers EBI_EN[7:0] and EBI_MCLK_EN for some
GPIO to switch to EBI function(AD[15:8], MCLK)
EBI_EN
EBI_EN
EBI_EN
EBI_EN
x
0
1
x
x
0
1
x
x
0
1
x
0
1
x
0
1
x
0
1
x
- 148 -
GPC_MFP[7]
GPC_MFP[6]
GPA_MFP[6]
GPA_MFP[7]
EBI_EN
EBI_EN
0
1
1
x
0
1
1
x
0
1
1
0
1
1
0
1
1
0
1
1
0
Publication Release Date: Dec. 22, 2010
PA.6 function
GPIO
ADC5 (ADC)
AD7 (EBI AD bus bit 7)
PA.7 function
GPIO
ADC7 (ADC)
AD6 (EBI AD bus bit 6)
PC.7 function
GPIO
CPN0 (CMP)
AD5 (EBI AD bus bit 5)
PC.6 function
GPIO
GPB_MFP[2]
GPC_MFP[8]
1
1
1
0
1
1
1
0
1
1
1
CTS0 (UART0)
CTS0 (UART0)
nWRH (EBI write high byte
enable)
PB.2 function
GPIO
RTS0 (UART0)
RTS0 (UART0)
nWRL (EBI write low byte
enable)
PC.8 function
GPIO
SPISS10 (SPI1)
SPISS10 (SPI1)
MCLK (EBI Clock output)
Revision V1.06