UPD753108 Description
DATA SHEET µPD753104, 753106, 753108 4-BIT SINGLE-CHIP MICROCONTROLLER MOS INTEGRATED CIRCUIT The µ PD753108 is one of the 75XL Series 4-bit single-chip microcontroller chips and has a data processing capability parable to that of an 8-bit microcontroller. The existing 75X Series containing an LCD controller/driver supplies an 80-pin package. The µ PD753108 supplies a 64-pin package (12 x 12 mm), which is suitable...
UPD753108 Key Features
- Can be driven by two 1.5-V batteries On-chip memory
- Data memory (RAM): 512 x 4 bits Capable of high-speed operation and variable instruction execution time for power saving
- 0.95, 1.91, 3.81, 15.3 µ s (@ 4.19 MHz with main system clock)
- 0.67, 1.33, 2.67, 10.7 µ s (@ 6.0 MHz with main system clock)
- 122 µ s (@ 32.768 kHz with subsystem clock) Internal programmable LCD controller/driver Small package: 64-pin plastic QF
- 0.95, 1.91, 3.81, 15.3 µs (@ 4.19 MHz with main system clock)
- 0.67, 1.33, 2.67, 10.7 µs (@ 6.0 MHz with main system clock)
- 4-bit operation: 8 x 4 banks
- 8-bit operation: 4 x 4 banks 8 20 On-chip pull-up resistors which can be specified by software: 7 On-chip pull-up resist