R5F61665N50FPV Renesas Electronics America, R5F61665N50FPV Datasheet - Page 1130

• Manufacturer Part Number: R5F61665N50FPV
• Description: MCU FLASH 512K ROM 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61665N50FPV

• 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: 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-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 22 A/D Converter
• When the A/D Converter is Activated by an External Trigger
Rev. 2.00 Oct. 21, 2009 Page 1096 of 1454
REJ09B0498-0200
However, after rewriting the SCANE bit, it may take up to 1.5-channel A/D conversion time to
stop A/D conversion and set the A/D end flag (ADF) to 1. Moreover, the ADDR value after
A/D conversion is completed should not be used.
For details of settings, see figure 22.11.
Do not clear the ADST bit during A/D conversion. To stop A/D conversion, disable external
triggers and then rewrite the SCANE bit to change modes from scan mode to single mode.
This stops A/D conversion without clearing the ADST bit by software.
However, after rewriting the SCANE bit, it may take up to 1.5-channel A/D conversion time to
stop A/D conversion and set the A/D end flag (ADF) to 1. Moreover, the ADDR value after
A/D conversion is completed should not be used.
For details of settings, see figure 22.12.
Figure 22.11 Stopping Continuous Scan Mode Activated by Software
after A/D conversion is completed
(Unit 0: ADCR_0_SCANE = 0)
(Unit 1: ADCR_1_SCANE = 0)
ADST is automatically cleared
Switch to single mode
Hardware processing
ADF = 1?
Start
End
Yes
No