M052ZAN Nuvoton Technology Corporation of America, M052ZAN Datasheet - Page 367

• 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: -

NuMicro M051
[20]
[19:8]
[7]
[6:2]
[1]
[0]
CBORST
Reserved
CBS
Reserved
LOCK
Reserved
Brown Out Reset Enable
0 = Enable brown out reset after power on
1 = Disable brown out reset after power on
Reserved for further used
Config Boot Selection
0 = Chip boot from LDROM
1 = Chip boot from APROM
Reserved for further used
Security Lock
0 = Flash data is locked
1 = Flash data is not locked.
When flash data is locked, only device ID, Config0 and Config1 can be read by writer and
ICP thru serial debug interface. Others data is locked as 0xFFFFFFFF. ISP can read data
anywhere regardless of LOCK bit value.
Reserved
™
Series Technical Reference Manual
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Publication Release Date: Sept 14, 2010
4.5V
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2.7V
2.2V
Revision V1.2