HD64F7144F50V Renesas Electronics America, HD64F7144F50V Datasheet - Page 765

• Manufacturer Part Number: HD64F7144F50V
• Description: IC SUPERH MCU FLASH 256K 112QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7144r

Specifications of HD64F7144F50V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-QFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)EDK7145 - DEV EVALUATION KIT SH7145
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

24. Power-Down Modes
Section 24 Power-Down Modes
In addition to the normal program execution state, this LSI has three power-down modes in which
operation of the CPU and oscillator is halted and power dissipation is reduced. Low-power
operation can be achieved by individually controlling the CPU, on-chip peripheral functions, and
so on.
This LSI's power-down modes are as follows:
• Sleep mode
• Software standby mode
• Module standby mode
Sleep mode indicates the state of the CPU, and module standby mode indicates the state of the on-
chip peripheral function (including the bus master other than the CPU). Some of these states can
be combined.
After a reset, the LSI is in normal-operation mode.
Table 24.1 lists internal operation states in each mode.
Rev.4.00 Mar. 27, 2008 Page 719 of 882
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