R5F61668RN50FPV Renesas Electronics America, R5F61668RN50FPV Datasheet - Page 997

• Manufacturer Part Number: R5F61668RN50FPV
• Description: IC H8SX/1668 MCU FLASH 144LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61668RN50FPV

• 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: 1MB (1M x 8)
• Program Memory Type: FLASH
• Ram Size: 56K 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
• For Use With: R0K561668S000BE - KIT STARTER FOR H8SX/1668R0K561664S001BE - KIT STARTER FOR H8SX/1651HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

1. Serial reception (MSB first)
6. Read from CRCDOR
2. Write H'83 to CRCCR
4. Write H'EF to CRCDIR
CRCCR
CRCDORH
CRCDORL
CRCDIR
CRCDORH
CRCDORL
Input
CRC code = H'0000 → No error
7
7
1
0
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F
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Figure 19.47 MSB-First Data Reception
CRCDOR clearing
CRC code generation
1
Data
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0
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1
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Section 19 Serial Communication Interface (SCI, IrDA, CRC)
7
1
3. Write H'F0 to CRCDIR
5. Write H'1F to CRCDIR
1
CRCDIR
CRCDORH
CRCDORL
CRCDIR
CRCDORH
CRCDORL
E
1
0
1
7
7
7
7
Rev. 2.00 Sep. 24, 2008 Page 963 of 1468
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1
0
0
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F
1
CRC code
1
1
0
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0
7
0
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1
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0
CRC code generation
CRC code generation
0
1
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0
REJ09B0412-0200
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F
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