R5F61665N50FPV Renesas Electronics America, R5F61665N50FPV Datasheet - Page 1125

• 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: -

22.4.5
In system clock mode, set Iφ = 50 MHz, Pφ = Iφ/2, and make the sampling setting 25. A/D
conversion*
the frequency of the system clock relative to the input clock, see section 27, Clock Pulse
Generator.
When the ADST bit is cleared to 0, start A/D conversion following the procedures shown below.
1. Set Pφ = Iφ/2.
2. Release the A/D converter from the module-stopped state.
3. Set the EXCKS*
4. Set*
5. Write H'19 to ADSSTR*
6. Start A/D conversion (set the ADST bit to 1 or have the trigger signal initiate conversion).
Notes: 1. The full-spec emulator (E6000H) should not be used, but the on-chip emulator (E10A-
ADTRG0
ADST
Pφ
Internal trigger
signal
Figure 22.8 External Trigger Input Timing when Multiple Units Start Simultaneously
ADSSTR*
2. For unit 0, the full-spec emulator (E6000H) should not be used, but the on-chip
3. For unit 1, access to the full-spec emulator (E6000H) is prohibited, but the on-chip
2
*
3
Setting the System Clock Mode
the ICKSEL bit in ADMODSEL*
USB) is usable.
emulator (E10A-USB) is usable.
emulator (E10A-USB) is usable.
1
with a conversion time of 1 µs per channel is possible. For information on controlling
2
*
3
effective).
2
bit in ADCSR to 1 (making setting of the number of states for sampling in
(TRSG1, TRGS0, and EXTRGS = B'111)
2
*
3
(setting the number of states for sampling to 25).
2
*
3
to 1 (selecting system clock mode).
Rev. 2.00 Oct. 21, 2009 Page 1091 of 1454
Section 22 A/D Converter
REJ09B0498-0200
A/D conversion