M052ZAN Nuvoton Technology Corporation of America, M052ZAN Datasheet - Page 116

• Manufacturer Part Number: M052ZAN
• Description: IC MCU 32BIT 8KB FLASH 33QFN
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro M051™r

Specifications of M052ZAN

• Core Processor: ARM Cortex-M0
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 24
• Program Memory Size: 8KB (8K 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: -

Instruction Mode
Normal Running Mode
IDLE Mode
(CPU entry Sleep Mode)
Power_down Mode
Power_down Mode
(CPU entry deep sleep
mode)
NuMicro M051
Register
Table 6.3-1 Power Down Mode Control Table
PWR_DOWN_EN PD_WAIT_CPU
0
0
1
1
™
Series Technical Reference Manual
- 116 -
0
0
0
1
CPU run WFE/WFI
Publication Release Date: Sep 14, 2010
instruction
YES
YES
NO
NO
All Clock Gating by control
register
Only CPU clock gating
Most Clock are gating except
10 kHz and some
WDT/Timer/PWM/ADC
peripheral clock are still
active.
Most Clock are gating except
10 kHz and some
WDT/Timer/PWM/ADC
peripheral clock are still
active.
Clock Gating
Revision V1.2