HD64F2318VTE25 Renesas Electronics America, HD64F2318VTE25 Datasheet - Page 291

• Manufacturer Part Number: HD64F2318VTE25
• Description: IC H8S MCU FLASH 256K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of HD64F2318VTE25

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 71
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 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: Contains lead / RoHS non-compliant
• Eeprom Size: -

8.6.3
Modes 4 and 5: In modes 4 and 5, the lower 4 bits of port A are designated as address outputs
automatically.
Port A pin functions in modes 4 and 5 are shown in figure 8.6.
Mode 6 * : In mode 6 * , port A pins function as address outputs or input ports. Input or output can
be specified on an individual bit basis. Setting PADDR bits to 1 makes the corresponding port A
pins address outputs, while clearing the bits to 0 makes the pins input ports.
Port A pin functions in mode 6 are shown in figure 8.7.
Mode 7 * : In mode 7 * , port A pins function as I/O ports. Input or output can be specified for each
pin on an individual bit basis. Setting PADDR bits to 1 makes the corresponding port A pins
output ports, while clearing the bits to 0 makes the pins input ports.
Port A pin functions in mode 7 are shown in figure 8.8.
Pin Functions
Figure 8.6 Port A Pin Functions (Modes 4 and 5)
Port A
Figure 8.7 Port A Pin Functions (Mode 6)
Port A
When PADDR = 1
A19
A18
A17
A16
(output)
(output)
(output)
(output)
A19
A18
A17
A16
Rev.7.00 Feb. 14, 2007 page 257 of 1108
(output)
(output)
(output)
(output)
When PADDR = 0
PA3
PA2
PA1
PA0
(input)
(input)
(input)
(input)
Section 8 I/O Ports
REJ09B0089-0700