(China (Mainland))
Product Summary
The D87C52-1 is a single-chip control-oriented microcontroller which is fabricated on Intel’s reliable CHMOS III-E technology. Being a member of the MCS 51 family of controllers, the D87C52-1 uses the same powerful instruction set, has the same architecture, and is pin-for-pin compatible with the existing MCS 51 family of products. The added features make it an even more powerful microcontroller for applications that require clock output, and up/down counting capabilities such as motor control. The D87C52-1 also has a more versatile serial channel that facilitates multi-processor communications.
Parametrics
D87C52-1 absolute maximum ratings: (1)Ambient Temperature Under Bias: -40 to 85℃; (2)Storage Temperature: 65 to 150℃; (3)Voltage on EA/VPP Pin to VSS: 0V to 13.0V; (4)Voltage on Any Other Pin to VSS: -0.5V to 6.5V; (5)IOL Per I/O Pin: 15 mA; (6)Power Dissipation: 1.5W.
Features
D87C52-1 features: (1)High Performance CHMOS EPROM/ROM/CPU; (2)12/24/33 MHz Operations; (3)Three 16-Bit Timer/Counters; (4)Programmable Clock Out; (5)Up/Down Timer/Counter; (6)Three Level Program Lock System; (7)8K/16K/32K On-Chip Program Memory; (8)256 Bytes of On-Chip Data RAM; (9)Improved Quick Pulse Programming Algorithm; (10)Boolean Processor; (11)32 Programmable I/O Lines; (12)6 Interrupt Sources; (13)Programmable Serial Channel with: DFraming Error Detection; (14)DAutomatic Address Recognition; (15)TTL and CMOS Compatible Logic Levels; (16)64K External Program Memory Space; (17)64K External Data Memory Space; (18)MCS 51 Microcontroller Compatible Instruction Set; (19)Power Saving Idle and Power Down Modes; (20)ONCE (On-Circuit Emulation) Mode; (21)Four-Level Interrupt Priority; (22)Extended Temperature Range Except for 33 MHz Offering (-40℃ to 85℃).
Diagrams
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IC MCU 8BIT 8K UV EPROM 40-CDIP |
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IC MCU 8BIT 16K UV EPROM 40-CDIP |
Data Sheet |
Negotiable |
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D87C51FB24SF76 |
Intel |
IC MCU 8BIT 16K UV EPROM 40-CDIP |
Data Sheet |
Negotiable |
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