NUC120LD2BN Nuvoton Technology Corporation of America, NUC120LD2BN Datasheet - Page 8
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NUC120LD2BN
Manufacturer Part Number
NUC120LD2BN
Description
IC MCU 32BIT 64KB FLASH 48LQFP
Manufacturer
Nuvoton Technology Corporation of America
Series
NuMicro™r
Specifications of NUC120LD2BN
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
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
8K 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
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
NUC120LD2BN
Manufacturer:
NuvoTon
Quantity:
64
Company:
Part Number:
NUC120LD2BN
Manufacturer:
Nuvoton Technology Corporation of America
Quantity:
10 000
2
2.1
The equipped features are dependent on the product line and their sub products.
FEATURES
NuMicro™ NUC120 Features – USB Line
• Core
• Build-in LDO for wide operating voltage ranges from 2.5V to 5.5V
• Flash EPROM Memory
• SRAM Memory
• PDMA (Peripheral DMA)
• Clock Control
• GPIO
• Timer
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ARM
One 24-bit system timer
Supports low power sleep-mode
Single-cycle 32-bit hardware multiplier
NVIC for the 32 interrupt inputs, each with 4-levels of priority
Serial Wire Debug supports with 2 watchpoints/4 breakpoints
32K/64K/128K bytes Flash EPROM for program code (128KB only support in Medium
Density)
4KB flash for ISP loader
Support In-system program(ISP) application code update
512 byte page erase for flash
Configurable data flash address and size for 128KB system, fixed 4KB data flash for
the 32KB and 64KB system (Only support 4KB data flash in Low Density)
Support 2 wire ICP update through SWD/ICE interface
Support fast parallel programming mode by external programmer
4K/8K/16K bytes embedded SRAM (16KB only support in Medium Density)
Support PDMA mode
Support 9 channels PDMA for automatic data transfer between SRAM and peripherals
(Only support 1 channel in Low Density)
Flexible selection for different applications
Build-in 22.1184 MHz OSC (Trimmed to 1%) for system operation, and low power 10
kHz OSC for watchdog and wakeup sleep operation
Support one PLL, up to 50 MHz, for high performance system operation
External 4~24 MHz crystal input for USB and precise timing operation
External 32.768 kHz crystal input for RTC function and low power system operation
Four I/O modes:
TTL/Schmitt trigger input selectable
I/O pin can be configured as interrupt source with edge/level setting
High driver and high sink IO mode support
Support 4 sets of 32-bit timers with 24-bit up-timer and one 8-bit pre-scale counter
®
Quasi bi-direction
Push-Pull output
Open-Drain output
Input only with high impendence
Cortex™-M0 core runs up to 50 MHz
- 8 -
NuMicro™ NUC120 Data Sheet
Publication Release Date: Nov. 11, 2010
Revision V2.00