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Category: Main/ II. Electronics components & Development Tools/II.2.a. Nuvoton 8-bit microcontrollers with 8051-core


      
  MG87FE52AE: Vi điều khiển 8-bit
  Part#: Megawin MG87FE52AE   [ In stock: 2 pcs ]
  Nhãn hiệu: Megawin (Đài Loan/Taiwan)
  Cấu hình: 8051 core; 5V; 8KB flash memory; 256B RAM
  [ Tài liệu Datasheet ]   [ Quotation Quotation sheet ]   [ Shopping Shopping now ]   [ Views: 3674 ]   2022-01-03
 ◊ Đặc điểm chính:
MG87FE/L52 is a single-chip 8 bits microcontroller with the instruction sets fully compatible with industrial-standard 80C51 series microcontroller. 8K bytes flash memory and 256 bytes RAM has been embedded to provide wide field application. In-System-Programming and In-Application-Programming allow the users to download new code or data while the microcontroller sits in the application. This device executes one machine cycle in 6 clock or 12 clock cycles. MG87FE/L52 has four 8-bit I/O ports, one 4-bit I/O ports, three 16-bit timer/counters, an eight-source, four-priority-level interrupt structure, an enhanced UART, on-chip crystal oscillator. Excellent flash-endurance, flash-retention, and code-protecting security make MG87FE/L52 as an excellent micro-controller. 

 ◊ Mô tả chi tiết:

Features

·      80C51 Central Processing Unit

·      8KB On-Chip program memory for program ROM, ISP ROM & IAP zone.

·      ISP capability; optional 0.5K/1KB/1.5K~3.5KB ISP memory shared with 8KB flash memory.

·      IAP capability; program controlled IAP memory size shared with 8KB flash memory.

·      On-Chip 256 bytes scratch-pad RAM. Also, the MCU can address up to 64K bytes external memory.

·      MOVC-disabling, encrypting, and locking flash memory realize security mechanism.

·      Three 16-bits timer/counter, Timer2 is an up/down counter with programmable clock output on P1.0

·      Eight sources, four-level-priority interrupt capability

·      Enhanced UART, provides frame-error detection and hardware address-recognition z Dual DPTR for fast-accessing of data memory

·      15 bits Watch-Dog-Timer with 8-bits pre-scaler, one-time enabled

·      Low EMI: inhibits ALE emission

·      Power control: Idle mode and Power-Down mode; Power-Down can be woken-up by P3.2/P3.3/P4.2/P4.3, Idle mode could be woken up by all interrupt sources.

·      I/O port: 32+4 I/O ports :

- PDIP-40 (MG87FE/L52AE or MG87FE/L52GE) has 32 I/O ports;

- PLCC-44 & PQFP-44(MG87FE/L52AP//AF, MG87FE/L52AF//GF) will have 36 I/O ports

·      On-Chip flash program/data memory:

- The data endurance of the embedded flash gets over 20,000 times.

- Greater than 100 years data retention under room temperature. (at 25)

·      Operating Voltage:

- 4.5V~5.5V for MG87FE52

- 2.4V~3.6V for MG87FL52, minimum 2.7V requirement in flash write operation

- Built-in Low-Voltage-Reset circuit

·      Operating Temperature range from -40°C to +85°C.

·      Maximum Operating Frequency:

- Up to 48MHz at 12T mode or 24MHz at 6T mode, Industrial range.

·      Built-in internal oscillator frequency selection with +/- 4% deviation:

 

Internal oscillator frequency

1

6MHz

2

11.059MHz

3

12MHz

4

22.118MHz

5

24MHz

6

24.576MHz

·         Three package types:

Items

Green Package

Green Package

PDIP-40

MG87FE/L52AE

MG87FE/L52GE

PLCC-44

MG87FE/L52AP

MG87FE/L52GP

PQFP-44

MG87FE/L52AF

MG87FE/L52GF






CÁC SẢN PHẨM KHÁC CÙNG NHÀ SẢN XUẤT / OTHER PRODUCTS FROM Megawin
MPC89L58AE: Vi điều khiển họ 8051 của Megawin
45.000đ
MG87FL2051AE20: Vi điều khiển 8-bit
8051 Writer U1: Bộ nạp ROM cho 8051 của Megawin
800.000đ
MPC82G516AE: Vi điều khiển họ 8051 của Megawin
63.000đ
MG87FE2051AE20: Vi điều khiển 8-bits
MG87FL52AE: Vi điều khiển 8-bit
MG87FE52AE: Vi điều khiển 8-bit
MG84FL54BD: Vi điều khiển 8-bit
MPC89E515AE: Vi điều khiển
MPC89E58AE: Chip vi điều khiển bán dẫn



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