HD64F3028F25 Datasheet, PDF (918/925 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

Item
H8/3028 Group
9 A/D
Conversion start External trigger/8-bit timer
converter trigger input
compare match
10 Pin
control
φ pin
φ/input port multiplexing
A20 in 16 MB
ROM enabled
expanded mode
A20 / I/O port multiplexing
Address bus,
AS, RD, HWR,
LWR, CS7–CS0,
RFSH in software
standby state
High-level output/high-
impedance selectable
11 Flash
memory
functions
CS7–CS0 in bus-
released state
Program/erase
voltage
Block divisions
High-impedance
12 V application
unnecessary.
Single-power-supply
programming.
14 blocks
H8/3067 Group,
H8/3024 Group
External trigger/8-bit timer
compare match
φ/input port multiplexing
A20 / I/O port multiplexing
High-level output/high-
impedance selectable
(RFSH: H8/3067 only)
High-impedance
12 V application
unnecessary.
Single-power-supply
programming.
8 blocks
H8/3048
Group
External
trigger
φ output
only
A20 output
High-level
output
(except CS0)
Low-level
output (CS0)
High-level
output
12 V
application
from off-chip
16 blocks
Rev. 2.00, 09/03, page 886 of 890