Atmel Corporation

Description

Features. Compatible with MCS -51 Products. 20K Bytes of Reprogrammable Flash Memory. Endurance: 10,000 Write/Erase Cycles. 4V to 5.5V Operating AT89C55 . For further information, see the October 1995. Microcontroller Data Book, page 2-45, section titled,. Timer/Counters. Timer 2. Timer 2 is a 16-bit Timer 0 and Timer 1 in the AT89LS8252 operate the same way as Timer 0 and Timer 1 in the AT89C51, AT89C52 and. AT89C55 . For further information, see the FEATURES. Analog I/O. 8-Channel, High Accuracy 12-Bit ADC. On-Chip, 100 ppm/ C Voltage Reference. High Speed 200 kSPS. DMA Controller for High Jan 20, 2017 Description. The STWD100 watchdog timer circuits are self- contained devices which prevent system failures that are caused by certain types of