R5F61668RN50FPV Renesas Electronics America, R5F61668RN50FPV Datasheet - Page 1136

• Manufacturer Part Number: R5F61668RN50FPV
• Description: IC H8SX/1668 MCU FLASH 144LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61668RN50FPV

• Core Processor: H8SX
• Core Size: 16/32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 92
• Program Memory Size: 1MB (1M x 8)
• Program Memory Type: FLASH
• Ram Size: 56K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• For Use With: R0K561668S000BE - KIT STARTER FOR H8SX/1668R0K561664S001BE - KIT STARTER FOR H8SX/1651HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 23 D/A Converter
23.5
23.5.1
Operation of the D/A converter can be disabled or enabled using the module stop control register.
The initial setting is for operation of the D/A converter to be halted. Register access is enabled by
clearing the module stop state. For details, refer to section 28, Power-Down Modes.
23.5.2
When this LSI makes a transition to software standby mode with D/A conversion enabled, the
D/A outputs are retained, and the analog power supply current is equal to as during D/A
conversion. If the analog power supply current needs to be reduced in software standby mode,
clear the DAOE0, DAOE1 and DAE bits all to 0 to disable D/A conversion.
23.5.3
When this LSI makes a transition to deep software standby mode, the D/A outputs enter high-
impedance state.
Rev. 2.00 Sep. 24, 2008 Page 1102 of 1468
REJ09B0412-0200
Usage Notes
Module Stop State Setting
D/A Output Hold Function in Software Standby Mode
Notes on Deep Software Standby Mode