M0516ZAN Nuvoton Technology Corporation of America, M0516ZAN Datasheet - Page 314

• Manufacturer Part Number: M0516ZAN
• Description: IC MCU 32BIT 64KB FLASH 33QFN
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro M051™r

Specifications of M0516ZAN

• Core Processor: ARM Cortex-M0
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 24
• 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 5x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 33-WFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

6.11.4.3 Single Mode
6.11.4.4 Burst Mode
In single mode, A/D conversion is performed only once on the specified single channel. The
operations are as follows:
1.
2.
3.
4.
Note: If software enables more than one channel in single mode, the least channel is converted and other
enabled channels will be ignored.
In burst mode, A/D conversion will sample and convert the specified single channel and
sequentially store in FIFO (up to 8 samples). The operations are as follows:
ADDRx[11:0]
A/D conversion is started when the ADST bit in ADCR is set to 1 by software or external
trigger input.
When A/D conversion is finished, the result is stored in the A/D data register corresponding
to the channel.
On completion of conversion, the ADF bit in ADSR is set to 1 and ADC interrupt (ADINT) is
requested If the ADIE bit is set to 1.
The ADST bit remains 1 during A/D conversion. When A/D conversion ends, the ADST bit is
automatically cleared to 0 and the A/D converter enters idle state.
ADC_CLK
sample
NuMicro M051
ADST
ADF
Figure 6.11-4 Single Mode Conversion Timing Diagram
1
™
2
Series Technical Reference Manual
- 314 -
8
9
Publication Release Date: Sep 14, 2010
20
ADDRx[11:0]
Revision V1.2