HD64F38024DV Renesas Electronics America, HD64F38024DV Datasheet - Page 217

• Manufacturer Part Number: HD64F38024DV
• Description: IC H8/SLP MCU FLASH 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300L SLPr

Specifications of HD64F38024DV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: SCI
• Peripherals: LCD, PWM, WDT
• Number Of I /o: 51
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

8.1
The LSI is provided with five 8-bit I/O ports, two 4-bit I/O ports, one 3-bit I/O port, one 8-bit
input-only port, one 1-bit input-only port, and one 6-bit output-only port. Table 8.1 indicates the
functions of each port.
Each port has of a port control register (PCR) that controls input and output, and a port data
register (PDR) for storing output data. Input or output can be assigned to individual bits.
See section 2.9.2, Notes on Bit Manipulation, for information on executing bit-manipulation
instructions to write data in PCR or PDR.
Ports 5, 6, 7, 8, and A are also used as liquid crystal display segment and common pins, selectable
in 4-bit units.
Block diagrams of each port are given in Appendix C, I/O Port Block Diagrams.
Table 8.1
Port
Port 1
Port 3
Description
•
•
•
•
•
•
Overview
4-bit I/O port
MOS input pull-up
option
8-bit I/O port
MOS input pull-up
option
Large-current
port *
MOS open drain
output selectable
(only P3
Port Functions
2
5
)
Section 8 I/O Ports
Pins
P1
P1
P1
P1
P3
P3
P3
P3
P3
P3
7
6
4
3
7
6
5
2
1
0
/IRQ
*
/IRQ
/TMIG
/AEVL
/AEVH
, TMOFH
, TMOFL
/UD
to P3
1
3
4
/TMIF
/ADTRG
3
Other Functions
External interrupt 3, timer
event input pin TMIF
None
External interrupt 4, A/D
converter external trigger
Timer G input capture
Asynchronous counter event
input pins AEVL, AEVH
None
Timer F output compare
output
Timer C count up/down
selection input
Rev. 8.00 Mar. 09, 2010 Page 195 of 658
Section 8 I/O Ports
REJ09B0042-0800
Function
Switching
Registers
PMR1
TCRF
PMR1
AMR
PMR1
PMR2
PMR3
ECCR
PMR2
PMR3
PMR3