HD64F3048VTF8 Renesas Electronics America, HD64F3048VTF8 Datasheet - Page 332

• Manufacturer Part Number: HD64F3048VTF8
• Description: IC H8 MCU FLASH 128K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3048VTF8

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 8MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 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: -
• Other names: HD64F3048VX8

Section 9 I/O Ports
9.12
9.12.1
Port B is an 8-bit input/output port that is also used for output (TP
programmable timing pattern controller (TPC), input/output (TIOCB
TIOCA
(DREQ
output. A reset or hardware standby leaves port B as an input port. For selecting the pin function,
see table 9.21. Usage of pins for TPC, ITU, DMAC, and A/D converter input and output is
described in the sections on those modules. For output of CS
Chip Select Signals. Pins not assigned to any of these functions are available for generic
input/output. Figure 9.11 shows the pin configuration of port B.
Pins in port B can drive one TTL load and a 30-pF capacitive load. They can also drive an LED or
darlington transistor pair. Pins PB
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REJ09B0259-0700
3
1
) and output (TOCXB
, DREQ
Overview
Port B
0
) to the DMA controller (DMAC), ADTRG input to the A/D converter, and CS
4
, TOCXA
3
to PB
4
0
) by the 16-bit integrated timer unit (ITU), input
have Schmitt-trigger inputs.
7
in modes 1 to 6, see section 6.3.2,
15
to TP
4
, TIOCB
8
) from the
3
, TIOCA
4
,
7