HD64F3048F16 Renesas Electronics America, HD64F3048F16 Datasheet - Page 227

• Manufacturer Part Number: HD64F3048F16
• Description: IC H8 MCU FLASH 128K 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3048F16

• 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): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Package: 100PQFP
• Family Name: H8
• Maximum Speed: 16 MHz
• Operating Supply Voltage: 5 V
• Data Bus Width: 16|32 Bit
• Number Of Programmable I/os: 70
• Interface Type: SCI
• On-chip Adc: 8-chx10-bit
• On-chip Dac: 2-chx8-bit
• Number Of Timers: 5
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

8.1
The H8/3048B Group has an on-chip DMA controller (DMAC) that can transfer data on up to four
channels.
When the DMA controller is not used, it can be independently halted to conserve power. For
details see section 20.6, Module Standby Function.
8.1.1
DMAC features are listed below.
Selection of short address mode or full address mode
Short address mode:
Full address mode:
Directly addressable 16-Mbyte address space
Selection of byte or word transfer
Activation by internal interrupts, external requests, or auto-request (depending on transfer
mode)
8-bit source address and 24-bit destination address, or vice versa
Maximum four channels available
Selection of I/O mode, idle mode, or repeat mode
24-bit source and destination addresses
Maximum two channels available
Selection of normal mode or block transfer mode
16-bit integrated timer unit (ITU) compare match/input capture interrupts (four)
Serial communication interface (SCI channel 0) transmit-data-empty/receive-data-full
interrupts
External requests
Auto-request
Features
Overview
Section 8 DMA Controller
Rev. 3.00 Sep 27, 2006 page 199 of 872
Section 8 DMA Controller
REJ09B0325-0300