HD6417727F100C Renesas Electronics America, HD6417727F100C Datasheet - Page 724

• Manufacturer Part Number: HD6417727F100C
• Description: IC SUPERH MPU ROMLESS 240QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417727F100C

• 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: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

Section 21 Analog Front End Interface (AFEIF)
Bit 2—Rx FIFO Full Interrupt (RFF)
Bit 2: RFF
0
1
Set condition:
1. Specified size with FFSZ(ACTR1) of receive data is accumulated into FIFO.
Clear condition:
1. Reset
2. Number of data in FIFO becomes smaller than the size that is indicated with FFSZ (ACTR1).
3. RE bit (ACTR1) is set to 0.
Bit 1—TX FIFO Half Size Empty (THE)
Bit 1: THE
0
1
Set condition:
1. Reset
2. Number of valid data in FIFO becomes smaller than the half of the size that is indicated with
3. TE bit (ACTR1) is set to 0
Clear condition:
1. Number of valid data in FIFO becomes greater than the half of the size that is indicated by
Rev.6.00 Mar. 27, 2009 Page 666 of 1036
REJ09B0254-0600
FFSZ.
(THEM is automatically masked in case 3.)
FFSZ.
Description
No interrupt
Rx FIFO full interrupt
Description
Normal state
Tx FIFO Half Size Interrupt
(Initial value)
(Initial value)