DF2328BVF25V Renesas Electronics America, DF2328BVF25V Datasheet - Page 693

• 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

Restrictions on Use of DMAC * or DTC
• When an external clock source is used as the serial clock, the transmit clock should not be
• When RDR is read by the DMAC * or DTC, be sure to set the activation source to the relevant
Note: * The DMAC is not supported in the H8S/2321.
input until at least 5 φ clock cycles after TDR is updated by the DMAC * or DTC.
Misoperation may occur if the transmit clock is input within 4 φ clocks after TDR is updated.
(Figure 14.22)
SCI receive-data-full interrupt (RXI).
SCK
TDRE
Serial data
Note: When operating on an external clock, set t > 4 clocks.
Figure 14.22 Example of Synchronous Transmission Using DTC
t
LSB
D0
D1
D2
Section 14 Serial Communication Interface (SCI)
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Rev.6.00 Sep. 27, 2007 Page 661 of 1268
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