R5F61665N50FPV Renesas Electronics America, R5F61665N50FPV Datasheet - Page 1308

• 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 28 Power-Down Modes
28.7.3
Bits STS4 to STS0 in SBYCR should be set as described below.
1. Using a crystal resonator
2. Using an external clock
Table 28.2 Oscillation Settling Time Setting
[Legend]
Note:
Rev. 2.00 Oct. 21, 2009 Page 1274 of 1454
REJ09B0498-0200
STS4 STS3 STS2 STS1 STS0
0
1
Set bits STS4 to STS0 so that the standby time is at least equal to the oscillation settling time.
Table 28.2 shows the standby times for operating frequencies and settings of bits STS4 to
STS0.
A PLL circuit settling time is necessary. Refer to table 28.2 to set the standby time.
0
1
0
: Recommended setting when external clock is in use
: Recommended setting when crystal oscillator is in use
*
Setting Oscillation Settling Time after Exit from Software Standby Mode
Pφ is the output from the peripheral module frequency divider. The oscillation settling
time, which includes a period where the oscillation by an oscillator is not stable,
depends on the resonator characteristics. The above figures are for reference.
0
1
0
1
0
0
1
0
1
0
1
0
1
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
Standby
Time
Reserved
Reserved
Reserved
Reserved
Reserved
64
512
1024
2048
4096
16384
32768
65536
131072
262144
524288
Reserved
35
⎯
⎯
⎯
⎯
⎯
1.8
14.6
29.3
58.5
0.12
0.47
0.94
1.87
3.74
7.49
14.98
⎯
25
⎯
⎯
⎯
⎯
⎯
2.6
20.5
41.0
81.9
0.16
0.66
1.31
2.62
5.24
10.49
20.97
⎯
20
⎯
⎯
⎯
⎯
⎯
3.2
25.6
51.2
102.4
0.20
0.82
1.64
3.28
6.55
13.11
26.21
⎯
Pφ* (MHz)
13
⎯
⎯
⎯
⎯
⎯
4.9
39.4
78.8
157.5
0.32
1.26
2.52
5.04
10.08
20.16
40.33
⎯
10
102.4
3.28
6.55
⎯
⎯
⎯
⎯
⎯
6.4
51.2
204.8
0.41
1.64
13.11
26.21
52.43
⎯
8
⎯
⎯
⎯
⎯
⎯
8.0
64.0
128.0
256.0
0.51
2.05
4.10
8.19
16.38
32.77
65.54
⎯
Unit
μs
ms