M0516ZAN Nuvoton Technology Corporation of America, M0516ZAN Datasheet - Page 130

• 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: -

Clock Divider Register (CLKDIV)
Register
CLKDIV
Bits
[31:24]
[23:16]
[15:12]
[11:8]
[7:4]
[3:0]
31
23
15
7
NuMicro M051
Descriptions
Reserved
ADC_N
Reserved
UART_N
Reserved
HCLK_N
Offset
CLK_BA_+ 18 R/W
30
22
14
6
Reserved
Reserved
Reserved
ADC clock divide number from ADC clock source
The ADC clock frequency = (ADC clock source frequency ) / (ADC_N + 1)
Reserved
UART clock divide number from UART clock source
The UART clock frequency = (UART clock source frequency ) / (UART_N + 1)
Reserved
HCLK clock divide number from HCLK clock source
The HCLK clock frequency = (HCLK clock source frequency) / (HCLK_N + 1)
R/W
29
21
13
5
™
Description
Clock Divider Number Register
Series Technical Reference Manual
28
20
12
4
- 130 -
Reserved
ADC_N
27
19
11
3
Publication Release Date: Sep 14, 2010
26
18
10
2
UART_N
HCLK_N
25
17
9
1
Revision V1.2
0x0000_0000
Reset Value
24
16
8
0