HD404889_03 Datasheet, PDF (193/197 Pages) Renesas Technology Corp – Low-Voltage AS Microcomputers with On-Chip LCD Circuit

HD404889/HD404899/HD404878/HD404868 Series
5. Subsystem Oscillator (X1 X2)
6. Stop Mode
7. Package
❑ Not used
—
❑ Yes (used)
❑ FP-80A
❑ Crystal resonator f = 32.768 kHz
❑ No (not used)
❑ TFP-80C
❑ Chip
Note: The specifications of shipped chips differ from those of the package product. Please contact our
sales staff for details.
Option List HD404898, HD4048912, HD404899, HCD404899
Please check off the appropriate applications and enter the necessary information.
Date of order
Year
Month
Day
Customer
Department
Name
ROM code name
LSI number (Renesas Technology entry)
1. ROM Size
❑ HD404898
❑ HD4048912
❑ HD404899
❑ HCD404899
8 kwords
12 kwords
16 kwords
16 kwords
2. Function Options
* ❑ 32 kHz CPU operation, realtime clock time base
* ❑ No 32 kHz CPU operation, realtime clock time base
❑ No 32 kHz CPU operation, no realtime clock time base
Note: When an asterisked item is selected, "crystal resonator" is necessary for subsystem oscillator (X1
X2).
3. ROM Code Data Organization
For a microcomputer with EPROM mounted (including a ZTAT™ microcomputer), specify the combined upper/lower
type.
❑ Combined lower/upper type
• Both the lower 5 data bits (L) and the upper 5 data bits (U) are written to a single EPROM in the order LULULU...
❑ Separate lower/upper type
• The lower 5 data bits (L) and upper 5 data bits (U) are written to separate EPROMs respectively.
Rev.6.00, Sep.08.2003, page 193 of 197