HD6417709SF133B Renesas Electronics America, HD6417709SF133B Datasheet - Page 681

• Manufacturer Part Number: HD6417709SF133B
• Description: IC SUPERH MPU ROMLESS 208LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417709SF133B

• Core Processor: SH-3
• Core Size: 32-Bit
• Speed: 133MHz
• Connectivity: EBI/EMI, FIFO, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 96
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 2.05 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 208-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

21.1
The SH7709S includes a D/A converter with two channels.
21.1.1
D/A converter features are listed below.
21.1.2
Figure 21.1 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 21.1 Block Diagram D/A Converter
8-bit D/A
Section 21 D/A Converter
Control circuit
Module data bus
Rev. 5.00, 09/03, page 635 of 760
On-chip
data bus