HD64F2149YV datasheet(803/1075 Pages) RENESAS

803 / 1075 page

Section 25 Electrical Characteristics

Rev. 3.00 Jan 18, 2006 page 775 of 1044

REJ09B0280-0300

Item

Symbol

Min

Typ

Max

Unit

Test

Conditions

During A/D

conversion

ref

—0.5

1.0

Reference

power

supply

current

During A/D, D/A

conversion

—2.0

5.0

Idle

—

0.01

5.0

µA

ref = 2.0 V

to AV

Analog power supply voltage*

2.7

—

3.6

Operating

2.0

—

3.6

Idle/

not used

RAM standby voltage

RAM

2.0

—

Notes: 1. Do not leave the AV

CC, AVref, and AVSS pins open even if the A/D converter and D/A

converter are not used.

Even if the A/D converter and D/A converter are not used, apply a value in the range

2.0 V to 3.6 V to AV

CC and AVref pins by connection to the power supply (VCC), or some

other method. Ensure that AV

ref ≤ AVCC.

2. P67 to P60 include supporting module inputs multiplexed on those pins.

IRQ2 includes the ADTRG signal multiplexed on that pin.

4. P52/SCK0/SCL0 and P97/SDA0 are NMOS push-pull outputs.

An external pull-up resistor is necessary to provide high-level output from SCL0 and

SDA0 (ICE = 1).

P52/SCK0 and P97 (ICE = 0) high levels are driven by NMOS.

When the SCK0 pin is used as an output, external pull-up register must be connected in

order to output high level.

5. When IICS = 0, ICE = 0, and KBIOE = 0. Low-level output when the bus drive function

is selected is determined separately.

6. The upper limit of the port 6 applied voltage is V

CC + 0.3 V when CIN input is not

selected, and the lower of V

CC + 0.3 V and AVCC + 0.3 V when CIN input is selected.

When a pin is in output mode, the output voltage is equivalent to the applied voltage.

7. The upper limit of the port A applied voltage is V

CCB + 0.3 V when CIN input is not

selected, and the lower of V

CCB + 0.3 V and AVCC + 0.3 V when CIN input is selected.

When a pin is in output mode, the output voltage is equivalent to the applied voltage.

8. The port A characteristics depend on V

CCB, and the other pins characteristics depend

on V

CC. On the H8S/2169, the characteristics of ports E, F, and G depend on VCCB, and

the characteristics of ports C and D depend on V

CC.

9. Current dissipation values are for V

IH min = VCC – 0.2 V, VCCB – 0.2 V, and VIL max =

0.2 V with all output pins unloaded and the on-chip pull-up MOSs in the off state.

10. The values are for V

RAM ≤ VCC < 2.7 V, VIH min = VCC– 0.2 V, VCCB – 0.2 V, and VIL max =

0.2 V.

11. For flash memory programming/erasure, the applicable range is V

CC = 3.0 V to 3.6 V.

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