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AT89C1051 - AT89C2051 - AT89C4051 - AT89C51 - AT89C52 - AT89C55 - AT89C55CWD - AT89S8252 - AT89S53

Source : Batronix

AT89C1051
Compatible with MCS-51T Products . 1K Byte of Reprogrammable Flash Memory - Endurance: 1,000 Write/Erase Cycles . 2.7V to 6V Operating Range . Fully Static Operation: 0 Hz to 24 MHz . Two-Level Program Memory Lock . 64 bytes SRAM . 15 Programmable I/O Lines . One 16-Bit Timer/Counter . Three Interrupt Sources . Direct LED Drive Outputs . On-Chip Analog Comparator . Low Power Idle and Power Down Modes
Download PDF-File (12 pages, 152 kbytes)

AT89C2051
. Compatible with MCS-51T Products . 2K Bytes of Reprogrammable Flash Memory - Endurance: 1,000 Write/Erase Cycles . 2.7V to 6V Operating Range . Fully Static Operation: 0 Hz to 24 MHz . Two-Level Program Memory Lock . 128 x 8-Bit Internal RAM . 15 Programmable I/O Lines . Two 16-Bit Timer/Counters . Six Interrupt Sources . Programmable Serial UART Channel . Direct LED Drive Outputs . On-Chip Analog Comparator . Low Power Idle and Power Down Modes
Download PDF-File (13 pages, 252 kbytes)

AT89C4051
. Compatible with MCS-51T Products . 4K Bytes of Reprogrammable Flash Memory - Endurance: 1,000 Write/Erase Cycles . 3.0V to 6V Operating Range . Fully Static Operation: 0 Hz to 24 MHz . Two-Level Program Memory Lock . 128 x 8-Bit Internal RAM . 15 Programmable I/O Lines . Two 16-Bit Timer/Counters . Six Interrupt Sources . Programmable Serial UART Channel . Direct LED Drive Outputs . On-Chip Analog Comparator . Low Power Idle and Power Down Modes . Brown-Out Detection
Download PDF-File (15 pages, 266 kbytes)

AT89C51
. Compatible with MCS-51T Products . 4K Bytes of Reprogrammable Flash Memory - Endurance: 1,000 Write/Erase Cycles . 4.0V to 6V Operating Range . Fully Static Operation: 0 Hz to 24 MHz . Three-Level Program Memory Lock . 128 x 8-Bit Internal RAM . 32 Programmable I/O Lines . Two 16-Bit Timer/Counters . Six Interrupt Sources . Programmable Serial UART Channel . Direct LED Drive Outputs . Low Power Idle and Power Down Modes
Download PDF-File (15 pages, 130 kbytes)

AT89C52
. Compatible with MCS-51T Products . 8K Bytes of Reprogrammable Flash Memory - Endurance: 1,000 Write/Erase Cycles . 4.0V to 6V Operating Range . Fully Static Operation: 0 Hz to 24 MHz . Three-Level Program Memory Lock . 256 x 8-Bit Internal RAM . 32 Programmable I/O Lines . Three 16-Bit Timer/Counters . Eight Interrupt Sources . Programmable Serial UART Channel . Direct LED Drive Outputs . Low Power Idle and Power Down Modes
Download PDF-File (24 pages, 387 kbytes)

AT89C55
. Compatible with MCS-51T Products . 20K Bytes of Reprogrammable Flash Memory - Endurance: 1,000 Write/Erase Cycles . 4.0V to 6V Operating Range . Fully Static Operation: 0 Hz to 33 MHz . Three-Level Program Memory Lock . 256 x 8-Bit Internal RAM . 32 Programmable I/O Lines . Three 16-Bit Timer/Counters . Eight Interrupt Sources . Programmable Serial UART Channel . Direct LED Drive Outputs . Low Power Idle and Power Down Modes
Download PDF-File (24 pages, 607 kbytes)

AT89C55WD
. Compatible with MCS-51T Products . 20K Bytes of Reprogrammable Flash Memory - Endurance: 1,000 Write/Erase Cycles . 4.0V to 5.5V Operating Range . Fully Static Operation: 0 Hz to 33 MHz . Three-Level Program Memory Lock . 256 x 8-Bit Internal RAM . 32 Programmable I/O Lines . Three 16-Bit Timer/Counters . Eight Interrupt Sources . Programmable Serial UART Channel . Direct LED Drive Outputs . Low Power Idle and Power Down Modes
Download PDF-File (25 pages, 367 kbytes)

AT89S8252
. Compatible with MCS-51T Products . 8K Bytes of Reprogrammable Flash Memory . 2K Bytes of EEPROM . 4.0V to 6V Operating Range . Fully Static Operation: 0 Hz to 24 MHz . Three-Level Program Memory Lock . 256 x 8-Bit Internal RAM . 32 Programmable I/O Lines . Three 16-Bit Timer/Counters . Nine Interrupt Sources . Programmable Serial UART Channel . Direct LED Drive Outputs . Low Power Idle and Power Down Modes
Download PDF-File (34 pages, 589 kbytes)

AT89S53
. Compatible with MCS-51T Products . 12K Bytes of Reprogrammable Flash Memory . 4V to 6V Operating Range . Fully Static Operation: 0 Hz to 24 MHz . Three-Level Program Memory Lock . 256 x 8-Bit Internal RAM . 32 Programmable I/O Lines . Three 16-Bit Timer/Counters . Nine Interrupt Sources . Programmable Serial UART Channel . Direct LED Drive Outputs . Low Power Idle and Power Down Modes
Download PDF-File (34 pages, 603 kbytes)

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