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P89C51X2BA_1278637

Features: • 80C51 Central Processing Unit 4 Kbytes Flash (P89C51X2) 8 Kbytes Flash (P89C52X2) 16 Kbytes Flash (P89C54X2) 32 Kbytes Flash (P89C58X2) 128 byte RAM (P89C51X2) 256 byte RAM (P89C52/54X2/58X2) Boolean processor Fully static operation• 12-clock operation with selectable 6-clo...

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SeekIC No. : 004453720 Detail

P89C51X2BA_1278637: Features: • 80C51 Central Processing Unit 4 Kbytes Flash (P89C51X2) 8 Kbytes Flash (P89C52X2) 16 Kbytes Flash (P89C54X2) 32 Kbytes Flash (P89C58X2) 128 byte RAM (P89C51X2) 256 byte RAM (P89C52...

P89C51X2BA_1278637 Data Sheet

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Part Number:
P89C51X2BA_1278637
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/25

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Product Details

Description



Features:

• 80C51 Central Processing Unit
4 Kbytes Flash (P89C51X2)
8 Kbytes Flash (P89C52X2)
16 Kbytes Flash (P89C54X2)
32 Kbytes Flash (P89C58X2)
128 byte RAM (P89C51X2)
256 byte RAM (P89C52/54X2/58X2)
Boolean processor
Fully static operation
• 12-clock operation with selectable 6-clock operation (via software or via parallel programmer)
• Memory addressing capability
Up to 64 Kbytes ROM and 64 Kbytes RAM
• Power control modes:
Clock can be stopped and resumed
Idle mode
Power-down mode
• Two speed ranges
0 to 20 MHz with 6-clock operation
0 to 33 MHz with 12-clock operation
• LQFP, PLCC or DIP package
• Extended temperature ranges
• Dual Data Pointers
• Three security bits
• Four interrupt priority levels
• Six interrupt sources
• Four 8-bit I/O ports
• Full-duplex enhanced UART
Framing error detection
Automatic address recognition
• Three 16-bit timers/counters T0, T1 (standard 80C51) and additional T2 (capture and compare)
• Programmable clock-out pin
• Asynchronous port reset
• Low EMI (inhibit ALE, slew rate controlled outputs, and 6-clock mode)
• Wake-up from Power Down by an external interrupt


Specifications

PARAMETER
RATING
UNIT
Operating temperature under bias
0 to +70 or 40 to +85
°C
Storage temperature range
65 to +150
°C
Voltage on EA/VPP pin to VSS
0 to +13.0
V
Voltage on any other pin to VSS
0.5 to +6.5
V
Maximum IOL per I/O pin
15
mA
Power dissipation (based on package heat transfer limitations, not device power consumption)
1.5
W

NOTES:
1. Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any conditions other than those described in the AC and DC Electrical Characteristics section of this specification is not implied.
2. This product includes circuitry specifically designed for the protection of its internal devices from the damaging effects of excessive static charge. Nonetheless, it is suggested that conventional precautions be taken to avoid applying greater than the rated maximum.
3. Parameters are valid over operating temperature range unless otherwise specified. All voltages are with respect to VSS unless otherwise noted.




Description

The P89C51X2/P89C52X2/P89C54X2/P89C58X2 FLASH reliably stores memory contents even after 10,000 erase and program cycles. The cell is designed to optimize the erase and programming mechanisms. In addition, the combination of advanced tunnel oxide processing and low internal electric fields P89C51X2/P89C52X2/P89C54X2/P89C58X2 for erase and programming operations produces reliable cycling.




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