DF3052BX25V Renesas Electronics America, DF3052BX25V Datasheet - Page 655
DF3052BX25V
Manufacturer Part Number
DF3052BX25V
Description
MCU 5V 512K 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Specifications of DF3052BX25V
Core Processor
H8/300H
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
70
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF3052BX25V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 655 of 847
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20.4.3
Bits STS2 to STS0 in SYSCR and bits DIV1 and DIV0 in DIVCR should be set as follows.
Crystal Resonator: Set STS2 to STS0, DIV1, and DIV0 so that the waiting time (for the clock to
stabilize) is at least 7 ms. Table 20.3 indicates the waiting times that are selected by STS2 to
STS0, DIV1, and DIV0 settings at various system clock frequencies.
External Clock:
Table 20.3 Clock Frequency and Waiting Time for Clock to Settle
DIV1 DIV0 STS2 STS1 STS0
0
0
0
1
Selection of Waiting Time for Exit from Software Standby Mode
0
0
0
0
1
1
1
0
0
0
0
1
1
1
0
0
1
1
0
0
1
0
0
1
1
0
0
1
Set STS2 to STS0, DIV0, and DIV1 so that the waiting time is at least 100 s.
0
1
0
1
0
1
—
0
1
0
1
0
1
—
8192
16384
32768
65536
131072
1024
8192
16384
32768
65536
131072
1024
Waiting
Time
states
states
states
states
states
states
Illegal
setting
states
states
states
states
states
states
Illegal
setting
18 MHz 16 MHz 12 MHz 10 MHz 8 MHz 6 MHz 4 MHz 2 MHz 1 MHz Unit
0.46
0.91
1.8
3.6
7.3
0.057
0.91
1.8
3.6
7.3
14.6
0.11
0.51
1.0
2.0
4.1
8.2
0.064
1.02
2.0
4.1
8.2
16.4
0.13
0.65
1.3
2.7
5.5
10.9
0.085
1.4
2.7
5.5
10.9
21.8
0.17
0.8
1.6
3.3
6.6
13.1
0.10
1.6
3.3
6.6
13.1
26.2
0.20
Rev. 3.00 Mar 21, 2006 page 625 of 814
1.0
2.0
4.1
8.2
16.4
0.13
2.0
4.1
8.2
16.4
32.8
0.26
Section 20 Power-Down State
1.3
2.7
5.5
10.9
21.8
0.17
2.7
5.5
10.9
21.8
43.7
0.34
2.0
4.1
8.2
16.4
32.8
0.26
4.1
8.2
16.4
32.8
65.5
0.51
REJ09B0302-0300
4.1
8.2
16.4
32.8
65.5
0.51
8.2
16.4
32.8
65.5
131.1 262.1
1.0
8.2
16.4
32.8
65.5
131.1
1.0
16.4
32.8
65.5
131.1
2.0
ms
ms
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