HD64F3029XBL25V Renesas Electronics America, HD64F3029XBL25V Datasheet - Page 288
HD64F3029XBL25V
Manufacturer Part Number
HD64F3029XBL25V
Description
MCU 5V 512K,PB-FREE 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Datasheet
1.HD64F3029X25.pdf
(1012 pages)
Specifications of HD64F3029XBL25V
Core Processor
H8/300H
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
DMA, PWM, WDT
Number Of I /o
70
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
- Current page: 288 of 1012
- Download datasheet (5Mb)
8.2.2
Table 8.2 summarizes the registers of port 1.
Table 8.2
Address*
H'EE000
H'FFFD0
Note:
Port 1 Data Direction Register (P1DDR): P1DDR is an 8-bit write-only register that can select
input or output for each pin in port 1.
Modes 1 to 4 (Expanded Modes with On-Chip ROM Disabled): P1DDR values are fixed at 1.
Port 1 functions as an address bus.
Mode 5 (Expanded Mode with On-Chip ROM Enabled): After a reset, port 1 functions as an
input port. A pin in port 1 becomes an address output pin if the corresponding P1DDR bit is set to
1, and a generic input pin if this bit is cleared to 0.
Mode 7 (Single-Chip Mode): Port 1 functions as an input/output port. A pin in port 1 becomes an
output port if the corresponding P1DDR bit is set to 1, and an input port if this bit is cleared to 0.
Bit
Modes
1 to 4
Modes
5 and 7
* Lower 20 bits of the address in advanced mode.
Initial value
Read/Write
Initial value
Read/Write
Register Descriptions
Name
Port 1 data direction register P1DDR
Port 1 data register
Port 1 Registers
P1 DDR
7
—
W
7
1
0
P1 DDR
6
—
W
6
1
0
P1 DDR
5
—
W
5
1
0
Abbreviation R/W
P1DR
Port 1 data direction 7 to 0
These bits select input or
output for port 1 pins
P1 DDR
4
—
W
4
1
0
W
R/W
P1 DDR
3
—
W
3
1
0
Rev. 2.0, 06/04, page 259 of 980
H'FF
Modes 1 to 4
H'00
P1 DDR
2
—
W
2
1
0
Initial Value
P1 DDR
1
—
W
1
1
0
H'00
H'00
Modes 5 and 7
P1 DDR
0
—
W
0
1
0
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