HD6417727F100V Renesas Electronics America, HD6417727F100V Datasheet - Page 715

• 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: -

21.1
This LSI has an AFE interface that supports softwaremodem. This AFE interface can efficiently
execute the modem processing, because it includes 128 stages of FIFO for each of transmission
and reception. This AFE interface also includes the interface to data access arrangement (DAA)
such as dial pulse generator circuit and ringing detection. Therefore, it is possible to establish a
modem system with a minimum of hardware.
21.1.1
• Serial interface with FIFO
• Clock synchronized serial interface
• Transmit/receive FIFO size is 16 bits (maximum) × 128 words
• Transmit/receive interrupt threshold size is programmable
• Dial pulse generator circuit is included
• Ringing detection (calling signal) function is included
Overview
Features
Section 21 Analog Front End Interface (AFEIF)
Section 21 Analog Front End Interface (AFEIF)
Rev.6.00 Mar. 27, 2009 Page 657 of 1036
REJ09B0254-0600