mpc82x52a Megawin Technology, mpc82x52a Datasheet - Page 3

• Manufacturer Part Number: mpc82x52a
• Description: 8-bit Micro-controller
• Manufacturer: Megawin Technology

Features
MEGAWIN
Power control: Idle mode and Power-Down mode, Power-down can be woken-up through
On-Chip flash program/data memory:
Enhanced 80C51 Central Processing Unit
8 K bytes on-chip flash memory with ISP/IAP capability
256 bytes scratch-pad RAM
Two-level code protection for flash memory access
Two 16-bits timer/counter
7 sources, 4-level-priority interrupt capability
One enhanced UART with automatic address recognition and frame error detection
15 bits Watch-Dog-Timer with 8-bit pre-scalar, one-time enabled
SPI Master/Slave mode
One Programmable Counter Array (PCA)
8-bit Analog-to-Digital Converter (ADC)
INT0 and INT1
15 programmable I/O ports
Alternative built-in 6 MHz oscillator
Fully static operation
Excellent noise immunity
Very low power consumption
Operating Voltage:
Operating Temperature
Maximum Operating Frequency:
- The data endurance of the embedded flash gets over 20,000 times.
- Industrial (-40°C to +85°C)*
- Up to 24MHz, Industrial range
- 2.4V~3.6V for MPC82L52A, minimum 2.7V requirement in flash write operation
- Greater than 100 years data rentention under room temperature
- 4.5V~5.5V for MPC82E52A
- Built-in Low-Voltage Detector and Reset circuit.
(ISP/ICP/…...)
MPC82x52A Data Sheet
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