DF2552BR26DV Renesas Electronics America, DF2552BR26DV Datasheet - Page 215

• Manufacturer Part Number: DF2552BR26DV
• Description: IC H8S/2552 MCU FLASH 176-LFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2500r

Specifications of DF2552BR26DV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 26MHz
• Connectivity: I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 104
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 176-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

This LSI includes a data transfer controller (DTC). The DTC can be activated by an interrupt or
software, to transfer data.
Figure 8.1 shows a block diagram of the DTC.
The DTC’s register information is stored in on-chip RAM. When the DTC is used, the RAME bit
in SYSCR must be set to 1. As 32-bit bus connects the DTC to on-chip RAM (1 kbyte), 32-bit/1-
state reading and writing of the DTC register information is enabled.
8.1
• Transfer is possible over any number of channels
• Three transfer modes
• The direct specification of 16-Mbyte address space is possible
• Transfer can be set in byte or word units
• A CPU interrupt can be requested for the interrupt that activated the DTC
• Activation by software is possible
• Module stop mode can be set
⎯ One activation source can trigger a number of data transfers (chain transfer)
⎯ Normal, repeat, and block transfer modes are available
Features
Section 8 Data Transfer Controller (DTC)
Rev. 6.00 Sep. 24, 2009 Page 167 of 928
Section 8 Data Transfer Controller (DTC)
REJ09B0099-0600