80C52-20 datasheets
CMOS 0 TO 44 MHZ SINGLE CHIP 8-BIT MICRONTROLLER
Related parts:Other documents
80C32/80C52 http://ozy.student.utwente.nl/projects/nms-6303/p80c32.pdf
D 80C32/80C52-20 : 0 to 20 MHz. D 80C32/80C52-25 : 0 to 25 MHz. D 80C32/80C52-30 : 0 to 30 MHz ... maximum high and low times specified on the Data Sheet ...
8XC525458 CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
http://www.intel.com/design/mcs51/datashts/27233605.pdf
The following differences exist between datasheet. (272336-003) and the previous version ... 87C52-20/80C52-20/80C32-20. 272272-001. 87C54/80C54. 270816-004 ...
