HD6417751RF240V Renesas Electronics America, HD6417751RF240V Datasheet - Page 730

• Manufacturer Part Number: HD6417751RF240V
• Description: MPU 1.5/3.3V 0K PB-FREE 256-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417751RF240V

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 240MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 39
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-QFP Exposed Pad, 256-eQFP, 256-HQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

15. Serial Communication Interface (SCI)
Table 15.6 Maximum Bit Rate with External Clock Input (Asynchronous Mode)
Pck (MHz)
2
2.097152
2.4576
3
3.6864
4
4.9152
8
9.8304
12
14.7456
16
19.6608
20
24
24.576
28.7
30
Table 15.7 Maximum Bit Rate with External Clock Input (Synchronous Mode)
Pck (MHz)
8
16
24
28.7
30
Rev.4.00 Oct. 10, 2008 Page 630 of 1122
REJ09B0370-0400
External Input Clock (MHz)
0.5000
0.5243
0.6144
0.7500
0.9216
1.0000
1.2288
2.0000
2.4576
3.0000
3.6864
4.0000
4.9152
5.0000
6.0000
6.1440
7.1750
7.5000
External Input Clock (MHz)
1.3333
2.6667
4.0000
4.7833
5.0000
Maximum Bit Rate (bits/s)
31250
32768
38400
46875
57600
62500
76800
125000
153600
187500
230400
250000
307200
312500
375000
384000
448436
468750
Maximum Bit Rate (bits/s)
1333333.3
2666666.7
4000000.0
4783333.3
5000000.0