HD404019R Datasheet, PDF (64/65 Pages) Renesas Technology Corp – CMOS 4-bit single-chip microcomputers

HD404019R Series
HD404019R Option List
2. RA1/Vdisp
RA1: Without pull-down MOS (D)
Vdisp
Note: If even one high-voltage pin is selected with
I/O option E, pin RA1/Vdisp must be selected
to function as Vdisp.
3. Divider (DIV)
Divide by 4
4. ROM code media
Please specify the first type below (the upper bits and lower bits are mixed together), when using the
EPROM on-package microcomputer type (including ZTAT^TM version).
EPROM: The upper bits and lower bits are mixed together. The upper five bits and lower five bits are
programmed to the same EPROM in alternating order (i.e., LULULU...).
EPROM: The upper bits and lower bits are separated. The upper five bits and lower five bits are
programmed to different EPROMS.
5. System oscillator (OSC1 and OSC2)
Ceramic oscillator
Crystal oscillator
External clock
6. Stop mode
Used
Not used
7. Package
HD404019R
DP-64S
FP-64A
FP-64B
HD40L4019R
DP-64S
FP-64A
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