HD6417727F100V Renesas Electronics America, HD6417727F100V Datasheet - Page 716

• 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: -

Section 21 Analog Front End Interface (AFEIF)
21.1.2
Figure 21.1 shows a block diagram of AFEIF.
Rev.6.00 Mar. 27, 2009 Page 658 of 1036
REJ09B0254-0600
AFE_RDET
detector
Ringing
Block Diagram
16
AFE_RLYCNT
Dial pulse
generator
Figure 21.1 Block Diagram of AFE Interface
16
Bus I/F
AFE_FS
registers
16
Control
16
AFE control word
AFE_SCLK
32
16
16 bit × 128 word
pp-bus
AFE_TXOUT
Tx_FIFO
P/S
16
AFE status word
HC control
AFE_HC1
16
16 bit × 128 word
AFE_RXIN
Rx_FIFO
S/P
16