NUC120LC1BN Nuvoton Technology Corporation of America, NUC120LC1BN Datasheet - Page 557
![IC MCU 32BIT 32KB FLASH 48LQFP](/photos/28/73/287345/nuc120lc1bn_sml.jpg)
NUC120LC1BN
Manufacturer Part Number
NUC120LC1BN
Description
IC MCU 32BIT 32KB FLASH 48LQFP
Manufacturer
Nuvoton Technology Corporation of America
Series
NuMicro™r
Specifications of NUC120LC1BN
Core Processor
ARM Cortex-M0
Core Size
32-Bit
Speed
50MHz
Connectivity
I²C, IrDA, SPI, UART/USART, USB
Peripherals
Brown-out Detect/Reset, DMA, I²S, LVD, POR, PS2, PWM, WDT
Number Of I /o
31
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
-
Available stocks
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Manufacturer
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Part Number:
NUC120LC1BN
Manufacturer:
Nuvoton Technology Corporation of America
Quantity:
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Part Number:
NUC120LC1BN
Manufacturer:
NUVOTON
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6.5
6.6
NuMicro™ NUC100 Series provides in system programming (ISP) feature to enable user to
update program memory when chip is mounted on PCB. A dedicated 4KB program memory is
used to store ISP firmware. Users can select to start program fetch from APROM or LDROM by
(CBS) in Config0.
NuMicro™ NUC100 Series provides data flash for user to store data. It is read/write through ISP
procedure. The size of each erase unit is 512 bytes. When a word will be changed, all 128 words
need to be copied to another page or SRAM in advance. For 128KB APROM device, the data
flash and application program share the same 128KB memory, if DFEN bit in Config0 is enabled,
the data flash base address is defined by DFBADR and application program memory size is (128-
0.5*N)KB and data flash size is 0.5*N KB. For 64/32KB APROM devices, data flash size is 4KB
and start address is fixed at 0x0001_F000.
Boot Selection
Data Flash
NuMicro™ NUC100 Series Technical Reference Manual
Figure 6-5 Medium Density Flash Memory Structure
- 557 -
Publication Release Date: Oct 22, 2010
Revision V1.06
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