R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 789

• Manufacturer Part Number: R5F61662N50FPV
• Description: MCU 24KB FLASH 384K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61662N50FPV

• Core Processor: H8SX
• Core Size: 16/32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 92
• Program Memory Size: 384KB (384K 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-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Figure 19.5 shows an example of ∆Σ A/D converter operation in scan mode with channels 0 to 2
selected.
Channel 0 (ANDS0)
Channel 1 (ANDS1)
Channel 3 (ANDS3)
Channel 2 (ANDS2)
State of operation
State of operation
State of operation
State of operation
Figure 19.5 Example of ∆Σ A/D Converter Operation (Scan Mode with Channels 0 to 2
DSADDR0
DSADDR1
DSADDR2
DSADDR3
ADST
ADF
Note: * 1.
2. The data being converted are discarded.
indicates execution of a software instruction.
Start A/D
conversion
Idle
Idle
A/D
Set*
Idle
conversion
1
1
A/D
conversion 2
Continuous execution of A/D conversion
A/D
Idle
Selected)
conversion result
A/D
Idle
conversion
A/D
Idle
conversion result
1
3
Rev. 2.00 Sep. 16, 2009 Page 759 of 1036
A/D
conversion 4
A/D
conversion result
2
A/D
Section 19 ∆Σ A/D Converter
conversion
A/D
conversion result 4
Clear*
3
*
5
REJ09B0414-0200
2
1
Idle
Idle
Idle
Clear*
1