HD64F2239TF20I Renesas Electronics America, HD64F2239TF20I Datasheet - Page 608

• Manufacturer Part Number: HD64F2239TF20I
• Description: MCU 3V 384K I-TEMP 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of HD64F2239TF20I

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 14 IEBus™ Controller (IEB) [H8S/2258 Group]
14.6.9
Power-Down Mode Operation
The IEB stops operation and is initialized in power-down modes such as module stop, watch,
software standby and hardware standby modes.
To initialize the IEB, the module stop mode must be specified. To reduce power consumption
during IEB operation, the sleep mode must be used.
14.6.10 Notes on Middle-Speed Mode
In middle-speed mode, the IEB registers must not be read from or written to.
14.6.11 Notes on Register Access
The IEB registers can be accessed in bytes. The IEB registers must not be accessed in words or
longwords.
Rev. 6.00 Mar. 18, 2010 Page 546 of 982
REJ09B0054-0600