M054ZAN Nuvoton Technology Corporation of America, M054ZAN Datasheet - Page 6

• Manufacturer Part Number: M054ZAN
• Description: IC MCU 32BIT 16KB FLASH 33QFN
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro M051™r

Specifications of M054ZAN

• 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: 16KB (16K 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: -

2
FEATURES
Core
Built-in LDO for Wide Operating Voltage Range: 2.5V to 5.5V
Memory
Clock Control
I/O Port
ARM
One 24-bit system timer.
Supports low power sleep-mode.
A single-cycle 32-bit hardware multiplier.
NVIC for the 32 interrupt inputs, each with 4-levels of priority.
Supports Serial Wire Debug (SWD) interface and 2 watchpoints/4 breakpoints.
8KB/16KB Flash memory for program memory (APROM)
4KB Flash memory for data memory (DataFlash)
4KB Flash memory for loader (LDROM)
4KB SRAM for internal scratch-pad RAM (SRAM)
Programmable system clock source
4~24 MHz external crystal input
22.1184 MHz internal oscillator (trimmed to 1% accuracy)
10 kHz low-power oscillator for Watchdog Timer and wake-up in sleep mode
PLL allows CPU operation up to the maximum 50 MHz
Up to 40 general-purpose I/O (GPIO) pins for LQFP-48 package
Four I/O modes:
Quasi bi-direction
®
Cortex
™
-M0 core runs up to 50 MHz.
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M052/M054 Product Brief
Publication Release Date: Mar 08, 2011
Revision V1.1