DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 546

• Manufacturer Part Number: DF2345TE20
• Description: MCU 5V 128K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2345TE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 71
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2345TE20; HD64F2345TE20

Section 14 A/D Converter
Rev. 4.00 Feb 15, 2006 page 520 of 900
REJ09B0291-0400
State of channel 0 (AN0)
State of channel 1 (AN1)
State of channel 3 (AN3)
State of channel 2 (AN2)
Notes: 1. Vertical arrows ( ) indicate instructions executed by software.
ADDRA
ADDRB
ADDRC
ADDRD
ADST
ADF
2. Data currently being converted is ignored.
Figure 14.4 Example of A/D Converter Operation
Idle
(Scan Mode, Channels AN0 to AN2 Selected)
Idle
A/D conversion 1
Idle
Set *
1
A/D conversion 2
Transfer
Continuous A/D conversion execution
Idle
A/D conversion result 1
A/D conversion 3
Idle
Idle
A/D conversion 4
A/D conversion time
A/D conversion result 2
A/D conversion result 3
A/D conversion 5
A/D conversion result 4
Clear *
*
2
Idle
Idle
Idle
1
Clear *
1