| Part Number | BU34440 |
| Manufacturer | ROHM (https://www.rohm.com/) |
| Title | Single-chip 4-bit microcontroller |
| Description | BU34440 103 Optical disc ICs FInput / output circuits BU34440 104 Optical disc ICs FElectrical characteristics (unless otherwise noted, Ta ... |
| Features |
1) Low-voltage, high-speed operation (VDD=2.3 X 5.5V at 4.4MHz). 2) 4k byte ROM, 256 nibble RAM. 3) Internal 8-bit SIO (LSB first). 4) 14 programmable pull-up input / outputs. 5) 5 programmable pull-up inputs.
FAbsolute maximum ratings (Ta = 25_C)
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| Datasheet |
 BU34440 Datasheet 148.57KB |
