NUC120VD2AN Nuvoton Technology Corporation of America, NUC120VD2AN Datasheet - Page 548
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NUC120VD2AN
Manufacturer Part Number
NUC120VD2AN
Description
IC MCU 32BIT 64KB FLASH 100LQFP
Manufacturer
Nuvoton Technology Corporation of America
Series
NuMicro™r
Specifications of NUC120VD2AN
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
76
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
100-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Other names
NUC120VD2BN
NUC120VD2BN
NUC120VD2BN
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
NUC120VD2AN
Manufacturer:
Nuvoton Technology Corporation of America
Quantity:
10 000
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5.19.5 Register Map
5.19.6 Register Description
R : read only, W : write only, R/W : both read and write
Register
EBI_BA = 0x5001_0000
EBICON
EXTIME
External Bus Interface CONTROL REGISTER (EBICON)
Register
EBICON
Bits
[31:19]
[18:16]
[15:11]
[10:8]
31
23
15
7
NuMicro™ NUC100 Series Technical Reference Manual
Offset
EBI_BA+0x00
Offset
EBI_BA+0x00
EBI_BA+0x04
Descriptions
Reserved
ExttALE
Reserved
MCLKDIV
30
22
14
6
Reversed
Reversed
R/W
R/W
R/W
R/W
R/W
Reserved
Expand Time of ALE
The ALE width (tALE) to latch the address can be controlled by ExttALE.
tALE = (ExttALE+1)*MCLK
Reserved
External Output Clock Divider
The frequency of EBI output clock is controlled by MCLKDIV as follows table:
29
21
13
MCLKDIV
000
001
010
5
Reversed
Description
External Bus Interface General Control Register
Description
External Bus Interface General Control Register
External Bus Interface Timing Control Register
28
20
12
4
- 548 -
Output clock (MCLK)
HCLK/1
HCLK/2
HCLK/4
Reserved
27
19
11
3
Publication Release Date: Dec. 22, 2010
26
18
10
2
MCLKDIV
ExtBW16
ExttALE
25
17
9
1
Revision V1.06
Reset Value
0x0000_0000
0x0000_0000
Reset Value
0x0000_0000
ExtEN
24
16
8
0
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