7540 datasheet(228/366 Pages) RENESAS

228 / 366 page

3-6

REJ09B0018-0200Z

Rev.2.00

Jun 21, 2004

APPENDIX

7540 Group

3.1 Electrical characteristics

Table 3.1.5

Electrical characteristics (2)

(VCC = 2.2 to 5.5 V, VSS = 0 V, Ta = –20 to 85 °C, unless otherwise noted)

Min.

Typ.

Max.

Symbol

Parameter

Limits

Unit

Test conditions

Power source

current

8.0

1.5

10.0

5.0

1000

3.2

450

1.0

6.5

1.2

8.0

5.0

900

3.2

450

1.0

µA

ICC

5.0

0.5

6.0

2.0

350

1.6

0.2

150

0.5

0.1

3.5

0.4

4.5

2.0

300

1.6

0.2

150

0.5

0.1

High-speed mode, f(XIN) = 8 MHz

Output transistors “off”

High-speed mode, f(XIN) = 2 MHz, VCC = 2.2 V

Output transistors “off”

Double-speed mode, f(XIN) = 6 MHz

Output transistors “off”

Middle-speed mode, f(XIN) = 8 MHz

Output transistors “off”

On-chip oscillator operation mode, VCC = 5 V

Output transistors “off”

f(XIN) = 8 MHz (in WIT state),

functions except timer 1 disabled,

Output transistors “off”

f(XIN) = 2 MHz, VCC = 2.2 V (in WIT state),

functions except timer 1 disabled,

Output transistors “off”

On-chip oscillator operation mode, VCC = 5V

Output transistors “off”

Increment when A/D conversion is executed

f(XIN) = 8 MHz, VCC = 5 V

All oscillation stopped

(in STP state)

Output transistors “off”

High-speed mode, f(XIN) = 8 MHz

Output transistors “off”

High-speed mode, f(XIN) = 2 MHz, VCC = 2.2 V

Output transistors “off”

Double-speed mode, f(XIN) = 6 MHz

Output transistors “off”

Middle-speed mode, f(XIN) = 8 MHz

Output transistors “off”

On-chip oscillator operation mode, VCC = 5 V

Output transistors “off”

f(XIN) = 8 MHz (in WIT state),

functions except timer 1 disabled,

Output transistors “off”

f(XIN) = 2 MHz, VCC = 2.2 V (in WIT state),

functions except timer 1 disabled,

Output transistors “off”

On-chip oscillator operation mode, VCC = 5V

Output transistors “off”

Increment when A/D conversion is executed

f(XIN) = 8 MHz, VCC = 5 V

All oscillation stopped

(in STP state)

Output transistors “off”

One Time PROM

version

Mask ROM version

Ta = 25 °C

Ta = 85 °C

Ta = 25 °C

Ta = 85 °C

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