DF2166VT33 Renesas Electronics America, DF2166VT33 Datasheet - Page 140

• Manufacturer Part Number: DF2166VT33
• Description: MCU FLASH 3V 512K 33MHZ 144TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2166VT33

• 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: 512KB (512K 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: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-TQFP, 144-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Operation Order: If the same interrupt is selected as a DTC activation source and a CPU
interrupt source, the DTC data transfer is performed first, followed by CPU interrupt exception
handling.
Table 5.9 summarizes interrupt source selection and interrupt source clearing control according to
the settings of the DTCE bit of DTCERA to DTCERE in the DTC and the DISEL bit of MRB in
the DTC.
Table 5.9
[Legend]
∆:
×:
*:
Rev. 3.00, 03/04, page 98 of 830
DTCE
0
1
:
The relevant interrupt is used. Interrupt source clearing is performed.
The relevant interrupt is used. The interrupt source is not cleared.
The relevant interrupt cannot be used.
Don’t care
(The CPU should clear the source flag in the interrupt handling routine.)
Interrupt Source Selection and Clearing Control
Settings
DTC
DISEL
*
0
1
DTC
×
∆
Interrupt Source Selection/Clearing Control
CPU
∆
×
∆