HD64F3644PV Renesas Electronics America, HD64F3644PV Datasheet - Page 223

• Manufacturer Part Number: HD64F3644PV
• Description: IC H8/3644 MCU FLASH 32K 64SDIP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Lr

Specifications of HD64F3644PV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI
• Peripherals: PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-SDIP (0.750", 19.05mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

8.9.4
Table 8.25 shows the port 9 pin states in each operating mode.
Table 8.25 Port 9 Pin States
Pins
P9
8.10
8.10.1
Port B is an 8-bit input-only port, configured as shown in figure 8.9.
8.10.2
Table 8.26 shows the port B register configuration.
Table 8.26 Port B Register
Name
Port data register B
4
to P9
0
Pin States
Port B
Overview
Register Configuration and Description
Reset
High-
impedance
Figure 8.9 Port B Pin Configuration
Sleep
Retains
previous
state
Port B
Abbr.
PDRB
Subsleep Standby
Retains
previous
state
R/W
R
High-
impedance
Rev. 6.00 Sep 12, 2006 page 201 of 526
PB /AN
PB /AN
PB /AN
PB /AN
PB /AN
PB /AN
PB /AN
PB /AN
7
6
5
4
3
2
1
0
Address
H'FFDD
7
6
5
4
3
2
1
0
Watch
Retains
previous
state
Subactive Active
Functional Functional
Section 8 I/O Ports
REJ09B0326-0600