DF2328BVF25V Renesas Electronics America, DF2328BVF25V Datasheet - Page 354

• Manufacturer Part Number: DF2328BVF25V
• Description: IC H8S MCU FLASH 256K 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2328BVF25V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 87
• 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: 128-QFP
• For Use With: EDK2329 - DEV EVALUATION KIT H8S/2329
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: HD64F2328BVF25V

Section 8 Data Transfer Controller
Figure 8.2 shows a flowchart of DTC operation, and table 8.2 summarizes the chain transfer
conditions (combinations for performing the second and third transfers are omitted).
Rev.6.00 Sep. 27, 2007 Page 322 of 1268
REJ09B0220-0600
Read register information
Write register information
Transfer counter = 0
Clear activation flag
Read DTC vector
or DISEL = 1?
Data transfer
CHNE = 1?
No
No
Start
End
Figure 8.2 Flowchart of DTC Operation
Yes
Yes
Next transfer
Interrupt exception
Clear DTCER
counter = 0?
DISEL = 1?
CHNS = 0?
No
No
No
handling
Transfer
Yes
Yes
Yes