DF2117VT20V Renesas Electronics America, DF2117VT20V Datasheet - Page 763

• Manufacturer Part Number: DF2117VT20V
• Description: MCU 16BIT FLASH 3V 160K 144-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2117VT20V

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: FIFO, I²C, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 112
• Program Memory Size: 160KB (160K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-TQFP, 144-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Step 1:
1. Write a status read setting command (Host).
2. Generate an FSICMDI interrupt request.
3. Clear the FSICMDI bit in FSILSTR1 to 0.
4. Check that the CMDBUSY bit in FSILSTR1 is set to 1 and that the FSICMDI bit in
Step 2:
1. Perform the SPI flash memory status read instruction.
2. Complete the interrupt processing.
Step 3:
1. Generate an FSIRXI interrupt request.
2. Write read data stored in FSIRDR to SPIGPR.
3. Clear the CMDBUSY bit in FSILSTR1 to 0.
4. Complete the interrupt processing
5. Check that the CMDBUSY and FSICMDI bits in FSILSTR1 are cleared to 0 (Host).
6. Read the SPI flash memory status from FSIGPR (Host).
FSILSTR1 is cleared to 0 (Host).
⎯ Set the RE bit in FSICR2 to 1.
⎯ Set the TBN bit in FSIBNR to 1-byte transfer and set the RBN bit in FSIBNR to 1-byte
⎯ Write the status read instruction to FSIINS (start the SPI flash memory status read
reception.
instruction execution).
Rev. 2.00 Sep. 28, 2009 Page 721 of 994
REJ09B0452-0200