DF2168VTE33 Renesas Electronics America, DF2168VTE33 Datasheet - Page 628

• Manufacturer Part Number: DF2168VTE33
• Description: MCU FLASH 3V 256K 33MHZ 144TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2168VTE33

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: I²C, IrDA, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 106
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-TQFP, 144-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Slave CPU
Master CPU
ODR1 write
Interrupt initiation
Write 1 to IRQ1E1
SERIRQ IRQ1 output
SERIRQ IRQ1
ODR1 read
source clearance
OBF1 = 0?
No
Yes
All bytes
transferred?
No
Hardware operation
Yes
Software operation
Figure 16.12 HIRQ Flowchart (Example of Channel 1)
Rev. 3.00, 03/04, page 586 of 830