DF2166VT33 Renesas Electronics America, DF2166VT33 Datasheet - Page 420

• 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: -

Bit
4
2
1
0
Table 14.10 Asynchronous Mode Clock Source Select
Rev. 3.00, 03/04, page 378 of 830
ACS 4 ACS 2
0
0
0
0
0
0
0
0
1
1
1
Bit Name
0
0
0
0
1
1
1
1
0
0
0
ACS4
ACS2
ACS1
ACS0
ACS 1
0
0
1
1
0
0
1
1
0
0
1
Initial Value
0
0
0
0
1
0
ACS 0
0
1
0
1
0
1
0
1
0
Average
Transfer Rate
None
115.152 kbps
460.606 kbps
Reserved
Reserved
115.196 kbps
460.784 kbps
720 kbps
115.196 kbps
230.392 kbps
115.196 kbps
R/W
R/W
R/W
R/W
R/W Description
1010: Average transfer rate operation at 115.196 kbps
1011: Average transfer rate operation at 230.392 kbps
1100: Average transfer rate operation at 115.196 kbps
1101: Average transfer rate operation at 230.392 kbps
1110: Average transfer rate operation at 460.784 kbps
1111: Average transfer rate operation at 720 kbps when
when the system clock frequency is 20 MHz
(operated using the basic clock with a frequency
16 times the transfer clock frequency)
when the system clock frequency is 20 MHz
(operated using the basic clock with a frequency
16 times the transfer clock frequency)
when the system clock frequency is 24 MHz
(operated using the basic clock with a frequency
16 times the transfer clock frequency)
when the system clock frequency is 24 MHz
(operated using the basic clock with a frequency
16 times the transfer clock frequency)
when the system clock frequency is 24 MHz
(operated using the basic clock with a frequency
16 times the transfer clock frequency)
the system clock frequency is 24 MHz (operated
using the basic clock with a frequency 8 times the
transfer clock frequency)
System Clock (φ)
External clock input,
normal operation
10.667 MHz
10.667 MHz
Reserved
Reserved
16 MHz
16 MHz
16 MHz
16 MHz
16 MHz
20 MHz
Operating Clock
Transfer rate × 16 or
Transfer rate × 8
Transfer rate × 16
Transfer rate × 8
Reserved
Reserved
Transfer rate × 16
Transfer rate × 16
Transfer rate × 8
Transfer rate × 16
Transfer rate × 16
Transfer rate × 16