8051 8-Bit MCU, Micro-Controllers
Megawin 8051 MCU MPC89E515AE
Availability:
100 in stock (can be backordered)
| 12T/6T 8051 MCU Operating Voltage: 4.5 – 5.5V Flash ROM: 63KB Data RAM: 256B + 1024B IO’s : 32 Timer : 3 Communication : UART Package : DIP-40 |
₹159.30
incl. GST
Availability: 100 in stock (can be backordered)
100 in stock (can be backordered)
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- 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
- 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 ) has 32 I/O ports;
- PLCC-44 & PQFP-44(MG87FE/L52AP, MG87FE/L52AF) 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:
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- 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.
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