R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 745

• 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: -

This LSI includes a successive approximation type 10-bit A/D converter that allows up to eight
analog input channels to be selected.
Figure 18.1 shows a block diagram of the A/D converter.
18.1
• 10-bit resolution
• Eight input channels
• Conversion cycles: 5.33 µs per channel (with ADCLK at 7.5 MHz operation)
• Two kinds of operating modes
• Eight data registers
• Sample and hold function
• Three types of conversion start
• Interrupt source
• Module stop state specifiable
Note: * Starting by a trigger from the TPU/TMR is available on the on-chip emulator but not
 Single mode: Single-channel A/D conversion
 Scan mode: Continuous A/D conversion on 1 to 4 channels, or 1 to 8 channels
A/D conversion results are held in a 16-bit data register for each channel
Conversion can be started by software, a conversion start trigger from the 16-bit timer pulse
unit (TPU)* or 8-bit timer (TMR)*, or an external trigger signal.
A/D conversion end interrupt (ADI) request can be generated.
Features
available on other emulators.
Section 18 A/D Converter
Rev. 2.00 Sep. 16, 2009 Page 715 of 1036
Section 18 A/D Converter
REJ09B0414-0200