HD6417727F100V Renesas Electronics America, HD6417727F100V Datasheet - Page 713

• Manufacturer Part Number: HD6417727F100V
• Description: MPU 3V 16K PB-FREE 240-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417727F100V

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 100MHz
• Connectivity: FIFO, SCI, SIO, SmartCard, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 104
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.6 V ~ 2.05 V
• Data Converters: A/D 6x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 240-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Etc.
(1) Not to use DMA 16 bytes transfer. (See section 14.3.4, DMA Transfer Types.)
(2) Recommend DMA auto request for SIOF access. When from CPU, not to use continuous
(3) When newly use SIOF after transmit/receive operation, proceed transfer operation after
At that time, make sure to set the watermark value so as not to receive FIFO full nor overflow
when receive operation.
Example: When 12 empty slots are set to receive FIFO, read 12 data from receive FIFO with
access.
transmit reset (TXRST) or receive reset (RXRST).
DMA auto request by receive FIFO transfer interrupt (SIFRXI).
Rev.6.00 Mar. 27, 2009 Page 655 of 1036
Section 20 Serial IO (SIOF)
REJ09B0254-0600