DF2117VT20V Renesas Electronics America, DF2117VT20V Datasheet - Page 767

• 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: -

21.6
The FSI has four interrupt sources for the slave (this LSI): FSITEI, FSIRXI, FSICMDI, and
FSIWI. FSITEI is a transmit end interrupt when the slave executes the SPI flash memory write
transfer. FSIRXI is a receive end interrupt when the slave executes the SPI flash memory read
transfer. FSICMDI is a command receive interrupt in host FSI command write. FSIWI is a write
receive interrupt in the case of write from the host to the SPI flash memory. Setting the
corresponding enable bit to 1 enables the relevant interrupt request to be issued.
Table 21.9 FSI Interrupt Sources
21.7
21.7.1
When longword transfers of FW memory write cycles are used, the maximum operating frequency
of the system clock is 10 MHz.
Interrupt Name
FSII
LFSII
Interrupt Sources
Usage Note
Longword Transfer in FW Memory Write Cycles
FSITEI
FSIRXI
FSICMDI
FSIWI
Interrupt Source
Transmit end
Receive data full
FSI command reception
FSI write reception
Rev. 2.00 Sep. 28, 2009 Page 725 of 994
Interrupt Enable Bit
FSITEIE
FSIRXIE
FSICMDIE
FSIWIE
REJ09B0452-0200