HD64F3029XBL25V Renesas Electronics America, HD64F3029XBL25V Datasheet - Page 310

• Manufacturer Part Number: HD64F3029XBL25V
• Description: MCU 5V 512K,PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

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: -

8.9
8.9.1
Port 8 is a 5-bit input/output port that is also used for CS
IRQ
In modes 1 to 5 (expanded modes), port 8 can provide CS
IRQ
modes.
In mode 7 (single-chip mode), port 8 can provide IRQ
8.15 for the selection of pin functions in single-chip mode.
See section 15, A/D Converter, for a description of the A/D converter's ADTRG input pin.
The IRQ
input or output. Caution is therefore required. For details see section 5.3.1, External Interrupts.
When DRAM is connected to areas 2 to 5, the CS
pins for each area. For details see section 6.5, DRAM Interface.
Pins in port 8 can drive one TTL load and a 90-pF capacitive load. They can also drive a
darlington transistor pair.
Pins P8
0
0
input, and A/D converter ADTRG input. Figure 8.8 shows the pin configuration of port 8.
input, and ADTRG input. See table 8.14 for the selection of pin functions in expanded
2
3
to P8
Port 8
Overview
to IRQ
0
have Schmitt-trigger inputs.
0
functions are selected by IER settings, regardless of whether the pin is used for
3
and CS
3
to IRQ
3
3
to CS
2
to CS
output pins function as RAS output
0
0
input and ADTRG input. See table
output, RFSH output, IRQ
0
Rev. 2.0, 06/04, page 281 of 980
output, RFSH output, IRQ
3
3
to
to