D6417729RHF200BV Renesas Electronics America, D6417729RHF200BV Datasheet - Page 727

• Manufacturer Part Number: D6417729RHF200BV
• Description: IC SUPER H MPU ROMLESS 208QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of D6417729RHF200BV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, FIFO, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 96
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.85 V ~ 2.15 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 208-QFP Exposed Pad, 208-eQFP, 208-HQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

22.1
The SH7729R includes a D/A converter with two channels.
22.1.1
D/A converter features are listed below.
22.1.2
Figure 22.1 shows a block diagram of the D/A converter.
Eight-bit resolution
Two output channels
Conversion time: maximum 10 s (with 20-pF capacitive load)
Output voltage: 0 V to AVcc
AV
AV
Overview
Features
Block Diagram
DA
DA
Legend
DACR:
DADR0: D/A data register 0
DADR1: D/A data register 1
CC
SS
1
0
D/A control register
Figure 22.1 Block Diagram of D/A Converter
8-bit D/A
Section 22 D/A Converter
Control circuit
Module data bus
Rev. 5.0, 09/03, page 679 of 806
On-chip
data bus