R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 788
R5F61662N50FPV
Manufacturer Part Number
R5F61662N50FPV
Description
MCU 24KB FLASH 384K 144-LQFP
Manufacturer
Renesas Electronics America
Series
H8® H8SX/1600r
Datasheet
1.R0K561622S000BE.pdf
(1070 pages)
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
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R5F61662N50FPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 19 ∆Σ A/D Converter
19.4.4
In scan mode, A/D conversion is executed continuously for the specified analog input channels as
follows. A/D conversion for up to six analog input channels can be specified by setting the CH0 to
CH5 bits in DSADCSR to 1, indicating the required channels.
1. A/D conversion for the selected channels is started by a software instruction setting the ADST
2. When A/D conversion is completed for channel n, the result is transferred to the corresponding
3. When A/D conversion for all of the selected channels has been completed, the ADF bit in
4. The ∆Σ A/D converter starts another round of A/D conversion in order of precedence from
5. If the ADST bit is cleared to 0 during A/D conversion, the conversion is stopped and the ∆Σ
Rev. 2.00 Sep. 16, 2009 Page 758 of 1036
REJ09B0414-0200
bit in DSADCSR to 1 or input of the trigger signal selected by the TRGS1 and TRGS0 bits in
DSADCSR. When multiple channels have been selected, execution of A/D conversion is in
order of rising channel number, so the order of precedence starts from channel 0.
∆Σ A/D data register (DSADDRn, n = 0 to 5).
DSADCSR is set to 1. If the setting of the ADIE bit in DSADCSR is 1 at this time, a DSADI
interrupt request is also generated.
channel 0. The ADST bit is not cleared automatically, and steps 2 to 4 are repeated as long as
ADST = 1.
A/D converter enters the idle state. When the ADST bit is subsequently set to 1, A/D
conversion for the selected channels again proceeds from channel 0.
Scan Mode
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