HD6433682 ETC, HD6433682 Datasheet - Page 492

• Manufacturer Part Number: HD6433682
• Description: Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Tiny Series
• Manufacturer: ETC

Rev. 3.00, 05/03, page 462 of 472
Item
1.3 Pin Arrangement
1.4 Pin Functions
Table 1.1 Pin Functions
Section 2 CPU
2.1 Address Space and
Memory Map
2.6.2 On-Chip Peripheral
Modules
Section 3 Exception
Handling
3.4.4 Interrupt Response
Time
Table 3.2 Interrupt Wait
States
Section 6 Power-Down
Modes
6.2 Mode Transitions and
States of LSI
Table 6.3 Internal State in
Each Operating Mode
Page Revision (See Manual for Details)
6
7
8, 9
14
39
60
83
(Added)
Figure 1.4 Pin Arrangement of H8/3687N (EEPROM Laminated
Version) (FP-64E)
(Added)
Figure 2.1 Memory Map (3) (On-chip EEPROM module)
When a register with 8-bit data bus width is accessed by word
size, a bus cycle occurs twice.
Type
System
control
Type
I
interface
(IIC)
I/O ports
Notes: 1. These pins are only available for the I
States
1 to 23
Function
Peripheral
functions
2
C bus
2. The P57 and P56 pins are not available in the
Symbol
RES
Timer Z
Symbol
SDA*
SCL*
P57 to P50
interface in the H8/3687N. Since the I
disabled after canceling a reset, the ICE bit in
ICCR1 must be set to 1 by using the program.
H8/3687N.
1
1
Total
15 to 37
Subactive
Mode
Retained (the counter increments according to
subclocks if the internal clock ( ) is selected as
a count clock*)
Functions
Reset pin. The pull-up resistor (typ. 150
k ) is incorporated. When driven low,
the chip is reset.
Pin No.
FP-64E
FP-64A
26
27
13, 14,
19 to 22,
26*
2
, 27*
Subsleep
Mode
2
I/O
I/O
I/O
(EEPROM: Input)
I/O
Standby Mode
2
2
C bus
C bus is