Hitachi HD637A01X0C

MCU Information

General information
TypeMicrocontroller
Frequency (MHz)  ? 1.5
Package64-pin ceramic DIP
 
Architecture / Microarchitecture
Manufacturing processCMOS
Data width8 bit
Physical memory (KB)64
Low power featuresSleep mode, Standby mode
On-chip peripherals
  • Serial communications interface
  • 53 parallel I/O lines
  • 16-bit programmable timer
  • 8-bit reloadable timer
On-chip RAM192
On-chip ROM4 KB EPROM
 
Electrical/Thermal parameters
V core (V)  ? 5 ± 10%
Min/Max operating temperature (°C)  ? 0 - 70
Typical/Max power dissipation (W)0.053 / 0.083
 
Notes
  • Pin and instruction set compatible with HD6301X0l On-chip EPROM is compatible with 2732A

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