R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 793

• 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: -

In multi-channel mode and scan mode, conversion time for the first round of conversion is as
shown in table 19.5 and times for the second and subsequent rounds are as shown in table 19.6.
Figure 19.9 shows the timing of the second and subsequent rounds of A/D conversion (for
successive conversion).
internal reset signal
[Legend]
t
t
t
t
t
t
ED
SD
CONV
Input sampling
SWT
SPLT
CONV2
∆Σ modulator
timing signal
Figure 19.9 Timing of Second and Subsequent Rounds of A/D Conversion (Successive
ADST
ADF
: ∆Σ modulator stabilization wait time
: Input sampling time
: A/D conversion time (continuous conversion)
: ∆Σ A/D converter stop delay time
: ∆Σ A/D converter start delay time
: A/D conversion time (first conversion)
t
SWT
t
t
CONV2
SPLT
Conversion)
Rev. 2.00 Sep. 16, 2009 Page 763 of 1036
t
SWT
Section 19 ∆Σ A/D Converter
t
CONV
t
SPLT
- t
SD
REJ09B0414-0200
t
ED