M058LAN Nuvoton Technology Corporation of America, M058LAN Datasheet - Page 262

• Manufacturer Part Number: M058LAN
• Description: IC MCU 32BIT 32KB FLASH 48LQFP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro M051™r

Specifications of M058LAN

• 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: 40
• Program Memory Size: 32KB (32K 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 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: -

Timer Compare Register (TCMPR)
Register
TCMPR0
TCMPR1
TCMPR2
TCMPR3
Bits
[31:24]
[23:0]
31
23
15
7
NuMicro M051
Offset
TMR_BA01+004
TMR_BA01+024
TMR_BA23+004
TMR_BA23+024
Descriptions
Reserved
TCMP
30
22
14
6
R/W
R/W
R/W
R/W
R/W
Reserved
Timer Compared Value
TCMP is a 24-bit compared register. When the internal 24-bit up-timer counts and its
value is equal to TCMP value, a Timer Interrupt is requested if the timer interrupt is
enabled with TCSR.IE[29]=1. The TCMP value defines the timer counting cycle time.
Time out period = (Period of timer clock input) * (8-bit PRESCALE + 1) * (24-bit
TCMP)
NOTE1: Never write 0x0 or 0x1 in TCMP, or the core will run into unknown state.
NOTE2: No matter CEN is 0 or 1, whenever software write a new value into this
register, TIMER will restart counting using this new value and abort previous count.
29
21
13
5
Description
Timer0 Compare Register
Timer1 Compare Register
Timer2 Compare Register
Timer3 Compare Register
™
Series Technical Reference Manual
28
20
12
4
TCMP [23:16]
TCMP [15:8]
TCMP [7:0]
- 262 -
Reserved
27
19
11
3
Publication Release Date: Sep 14, 2010
26
18
10
2
25
17
9
1
Revision V1.2
Reset Value
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
24
16
8
0