Renesas R8C/15 Información técnica descargar pdf (Pagina 25)

Rev.2.00 Jan 30, 2006 Page 23 of 37

REJ03B0102-0200

R8C/14 Group, R8C/15 Group 5. Electrical Characteristics

Figure 5.2 Time delay from Suspend Request until Erase Suspend

NOTES:

1. The measurement condition is V

CC = AVCC = 2.7V to 5.5V and Topr = -40°C to 85 °C.

2. Necessary time until the voltage detection circuit operates when setting to “1” again after setting the VCA26 bit in the VCA2

3. Hold V

det2 > Vdet1.

NOTES:

1. The measurement condition is V

CC = AVCC = 2.7V to 5.5V and Topr = -40°C to 85 °C.

2. Time until the voltage monitor 2 interrupt request is generated since the voltage passes V

det1.

3. Necessary time until the voltage detection circuit operates when setting to “1” again after setting the VCA27 bit in the VCA2

4. Hold V

det2 > Vdet1.

Table 5.6 Voltage Detection 1 Circuit Electrical Characteristics

Symbol Parameter Condition

Standard

Unit

Min. Typ. Max.

det1

Voltage Detection Level

(3)

2.70 2.85 3.00 V

− Voltage Detection Circuit Self Power Consumption VCA26 = 1, V

CC = 5.0V − 600 − nA

d(E-A) Waiting Time until Voltage Detection Circuit Operation

Starts

(2)

−−100 µs

Vccmin Microcomputer Operating Voltage Minimum Value 2.7 −−V

Table 5.7 Voltage Detection 2 Circuit Electrical Characteristics

Symbol Parameter Condition

Standard

Unit

Min. Typ. Max.

det2

Voltage Detection Level

(4)

3.00 3.30 3.60 V

−

Voltage Monitor 2 Interrupt Request Generation Time

(2)

− 40 −µs

− Voltage Detection Circuit Self Power Consumption VCA27 = 1, V

CC = 5.0V − 600 − nA

d(E-A) Waiting Time until Voltage Detection Circuit Operation

Starts

(3)

−−100 µs

FMR46

Erase-Suspend Request

(Maskable interrupt Request)

d(SR-ES)

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 41 42

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Renesas R8C/15 Información técnica Pagina 25

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