(Hong Kong)
Product Summary
The Atmel TS87C51RD2-MCA is a high performance CMOS ROM, OTP, EPROM and ROMless versions of the 80C51 CMOS single chip 8-bit microcontroller. The TS87C51RD2-MCA retains all features of the 80C51 with extended ROM/EPROM capacity (16/32/64 Kbytes), 256 bytes of internal RAM, a 7-source , 4-level interrupt system, an on-chip oscilator and three timer/counters.
Parametrics
TS87C51RD2-MCA absolute maximum ratings: (1)C = commercial: 0℃ to 70℃; (2)I = industrial: -40℃ to 85℃; (3)Storage Temperature: -65℃ to + 150℃; (4)Voltage on VCC to VSS: -0.5 V to + 7 V; (5)Voltage on Any Pin to VSS: -0.5 V to VCC + 0.5 V; (6)Power Dissipation: 1 W.
Features
TS87C51RD2-MCA features: (1)Dual Data Pointer; (2)On-chip ROM/EPROM (16K-bytes, 32K-bytes, 64K-bytes); (3)On-chip eXpanded RAM (XRAM) (256 or 768 bytes); (4)Programmable Clock Out and Up/Down Timer/Counter 2; (5)Hardware Watchdog Timer (One-time enabled with Reset-Out); (6)2 extra 8-bit I/O ports available on RD2 with high pin count packages; (7)Asynchronous port reset.
Diagrams
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 TS87C51RD2-MCA |
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IC MCU 8BIT 64K OTP 40MHZ 40-DIP |
Data Sheet |
Negotiable |
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| Image | Part No | Mfg | Description | |
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TS87C51FA1SF76 |
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IC MCU 8BIT 5V 16MHZ OTP 44QFP |
Data Sheet |
Negotiable |
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TS87C51FA24SF76 |
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IC MCU 8BIT 8K OTP EXT 44-MQFP |
Data Sheet |
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TS87C51FB1SF76 |
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IC MCU 8BIT 16K OTP EXT 44-MQFP |
Data Sheet |
Negotiable |
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TS87C51FCSF76 |
Intel |
IC MCU 8BIT 32K 12MHZ OTP 44MQFP |
Data Sheet |
Negotiable |
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TS87C51RA1 |
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IC MCU 8BIT 8K 16MHZ OTP 44-MQFP |
Data Sheet |
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TS87C51RA24 |
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IC MCU 8BIT 8K 24MHZ OTP 44-MQFP |
Data Sheet |
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