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RL78/D1A User's Manual: Hardware - Renesas

RL78/D1A User's Manual: Hardware - Renesas

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Under development<br />

Preliminary document<br />

Specifications in this document are tentative and subject to change.<br />

<strong>RL78</strong>/<strong>D1A</strong> CHAPTER 32 ELECTRICAL SPECIFICATIONS (J GRADE PRODUCT) (TARGET)<br />

TA = -40 to +85 C, 2.7 V VDD 5.5 V, VSS = 0 V<br />

Parameter Symbols Conditions Typ. Max. Unit<br />

Supply current,<br />

Note 1<br />

IDD2 High speed fCLK = 32 MHz fHOCO = 32 MHz<br />

1.0 8.1 mA<br />

halt mode<br />

MAIN HALT 2.7 VVDD fHOCO = 4 MHz with PLL<br />

Note 3, 4<br />

fX = 4 MHz with PLL<br />

fX = 8 MHz with PLL<br />

fCLK = 24 MHz fHOCO = 24 MHz<br />

fHOCO = 4 MHz with PLL<br />

fX = 4 MHz with PLL<br />

fX = 8 MHz with PLL<br />

0.8 6.9 mA<br />

fCLK = 20 MHz fX = 20 MHz 0.7 6.0 mA<br />

fCLK = 8 MHz fHOCO = 8 MHz<br />

fX = 8 MHz<br />

0.4 6.3 mA<br />

fCLK = 4 MHz fHOCO = 4 MHz<br />

fX = 4 MHz<br />

0.35 3.6 mA<br />

SUB HALT fCLK = fXT RTC is stopped 1.0 130 A<br />

Note 3, 4, 5<br />

= 32.768 kHz RTC is operated by fXT<br />

= 32.768KHz<br />

4.0<br />

Supply current, IDD3 RTC and fXT are stopped 0.4<br />

stop mode<br />

Note 2 Note 3,<br />

STOP 60 A<br />

4<br />

RTC is operated by fXT = 32.768KHz 3.0<br />

Notes 1. The common condition for IDD2:<br />

- IDD includes the total current flowing into whole power pins, including the input leakage<br />

current flowing when the level of the input pin is fixed to VDD or VSS.<br />

- The HALT instruction is executed by the program in the code flash.<br />

- The specification shows the stable current during HALT mode.<br />

2. The common condition for IDD3:<br />

- IDD includes the total current flowing into whole power pins, including the input leakage<br />

current flowing when the level of the input pin is fixed to VDD or VSS.<br />

- The STOP instruction is executed by the program in the code flash during MAIN RUN<br />

operation.<br />

- The spec shows the stable current during STOP mode.<br />

3. The typical value is that when Ta=+25deg.C and VDD=5.0 V. Peripheral devices and the data<br />

flash are stopped.<br />

4. The maximum value is that when all peripheral devices are operating. But the A/D converter,<br />

LCD circuit, stepper motor circuit, the data flash and the code flash are stopped. The 16-bit<br />

wakeup timer operates with fLOCO.<br />

5. fX and fHOCO are stopped.<br />

R01UH0317EJ0004 Rev. 0.04 1215<br />

Feb. 22, 2013

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