M0516ZAN Nuvoton Technology Corporation of America, M0516ZAN Datasheet - Page 306

• 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: -

UART Alternate Control/Status Register (UA_ALT_CSR)
Register
UA_ALT_C
SR
Bits
[31:24]
[23:16]
[15]
[14:11]
[10]
485_ADD_E
RS-
31
23
15
N
7
NuMicro M051
Offset
UART0_BA+0x2C R/W
UART1_BA+0x2C R/W
Descriptions
ADDR_MATCH
Reserved
RS-
485_ADD_EN
Reserved
RS-485_AUD
30
22
14
6
Address match value register
This field contains the RS-485 address match values.
Note: This field is used for RS-485 auto address detection mode.
Reserved
RS-485 Address Detection Enable
This bit is use to enable RS-485 address detection mode.
1= Enable address detection mode
0= Disable address detection mode
Note: This field is used for RS-485 any operation mode.
Reserved
RS-485 Auto Direction Mode (AUD)
1= Enable RS-485 Auto Direction Operation Mode (AUO)
0= Disable RS-485 Auto Direction Operation Mode (AUO)
Note: It can be active with RS-485_AAD or RS-485_NMM operation mode.
R/W
29
21
13
5
Reserved
™
Description
UART0 Alternate Control/Status Register
UART1 Alternate Control/Status Register
Series Technical Reference Manual
28
20
12
4
ADDR_MATCH
- 306 -
Reserved
Reserved
27
19
11
3
Publication Release Date: Sep 14, 2010
485_AUD
RS-
26
18
10
2
485_AAD
RS-
25
17
9
1
Revision V1.2
0x0000_0000
Reset Value
0x0000_0000
485_NMM
RS-
24
16
8
0