DF2166VT33 Renesas Electronics America, DF2166VT33 Datasheet - Page 197

• 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: -

Table 7.1
[Legend]
n:
( ):
:
7.2.8
DTVECR enables or disables DTC activation by software, and sets a vector number for the
software activation interrupt.
Bit
7
6
5
4
3
2
1
0
Bit
7
Bit Name
DTCEn7
DTCEn6
DTCEn5
DTCEn4
DTCEn3
DTCEn2
DTCEn1
DTCEn0
A to E
Vector number
Reserved. The write value should always be 0.
Bit Name
SWDTE
DTC Vector Register (DTVECR)
Correspondence between Interrupt Sources and DTCER
DTCERA
(16)IRQ0
(17)IRQ1
(18)IRQ2
(19)IRQ3
(28)ADI
(48)ICIA
(49)ICIB
(52)OCIA
Initial
Value
0
R/W
R/W
DTCERB
(53)OCIB
(76)IICI2
(94)IICI0


(64)CMIA0
(65)CMIB0
(68)CMIA1
Description
DTC Software Activation Enable
Setting this bit to 1 activates DTC. Only 1 can be written
to this bit.
[Clearing conditions]
•
•
This bit will not be cleared when the DISEL bit is 1 and
data transfer has ended or when the specified number
of transfers has ended.
When the DISEL bit is 0 and the specified number
of transfers have not ended
When 0 is written to the DISEL bit after a software-
activated data transfer end interrupt (SWDTEND)
request has been sent to the CPU.
DTCERC
(69)CMIB1
(72)CMIAY
(73)CMIBY
(29)EVENTI
(44)CMIAX
(81)RXI0
(82)TXI0
(85)RXI1
Register
Rev. 3.00, 03/04, page 155 of 830
DTCERD
(86)TXI1
(89)RXI2
(90)TXI2
(78)IICI3
(98)IICI1


(45)CMIBX
DTCERE




(104)ERR1
(105)IBFI1
(106)IBFI2
(107)IBFI3