M38261ECFS datasheet(62/91 Pages) RENESAS

62 / 91 page

Rev.1.00

Sep 06, 2006

page 62 of 88

REJ03B0181-0100

3826 Group (One Time PROM version)

P00–P07, P10–P17, P20–P27, P30–P37 (Note 1)

P41–P47, P50–P57, P60–P67 (Note 1)

P00–P07, P10–P17, P20–P27, P30–P37 (Note 1)

P41–P47, P50–P57, P60–P67 (Note 1)

P40, P71–P77 (Note 1)

P00–P07, P10–P17, P20–P27, P30–P37 (Note 1)

P41–P47, P50–P57, P60–P67 (Note 1)

P00–P07, P10–P17, P20–P27, P30–P37 (Note 1)

P41–P47, P50–P57, P60–P67 (Note 1)

P40, P71–P77 (Note 1)

P00–P07, P10–P15, P30–P37 (Note 2)

“H” peak output current

P16, P17, P20–P27, P41–P47, P50–P57, P60–P67

(Note 2)

P00–P07, P10–P15, P30–P37 (Note 2)

“L” peak output current

P16, P17, P20–P27, P41–P47, P50–P57, P60–P67

(Note 2)

P40, P71–P77 (Note 2)

P00–P07, P10–P15, P30–P37 (Note 3)

P16, P17, P20–P27, P41–P47, P50–P57, P60–P67

(Note 3)

P00–P07, P10–P15, P30–P37 (Note 3)

“L” average output current

P16, P17, P20–P27, P41–P47, P50–P57, P60–P67

(Note 3)

P40, P71–P77 (Note 3)

–20

–10

–1.0

Table 17 Recommended operating conditions (2)

(VCC = 2.5 to 5.5 V, Ta = –20 to 85°C, unless otherwise noted)

Notes1: The total output current is the sum of all the currents flowing through all the applicable ports. The total average current is an average value measured

over 100 ms. The total peak current is the peak value of all the currents.

2: The peak output current is the peak current flowing in each port.

3: The average output current is an average value measured over 100 ms.

“H” total peak output current

“L” total peak output current

“H” total average output current

“L” total average output current

ΣIOH(peak)

ΣIOL(peak)

ΣIOH(avg)

ΣIOL(avg)

IOH(peak)

Symbol

Parameter

Limits

Min.

Unit

Typ.

Max.

“H” peak output current

“L” peak output current

“H” average output current

“L” average output current

IOH(peak)

IOL(peak)

IOH(avg)

IOL(avg)

–5.0

5.0

–0.5

–2.5

2.5

5.0

Table 18 Recommended operating conditions (3)

(VCC = 2.5 to 5.5 V, Ta = –20 to 85°C, unless otherwise noted)

Notes1: When the oscillation frequency has a duty cycle of 50%.

2: When using the microcomputer in low-speed mode, make sure that the sub-clock input oscillation frequency on condition that f(XCIN) < f(XIN)/3.

Input frequency for timers X and Y

(duty cycle 50%)

f(CNTR0)

f(CNTR1)

Symbol

Parameter

Limits

Min.

MHz

Unit

Typ.

Max.

(4.0 V ≤ VCC ≤ 5.5 V)

32.768

4.0

Main clock input oscillation frequency

(Note 1)

Sub-clock input oscillation frequency (Notes 1, 2)

f(XIN)

f(XCIN)

(VCC ≤ 4.0 V)

High-speed mode

(4.0 V ≤ VCC ≤ 5.5 V)

High-speed mode

(2.5 V ≤ VCC ≤ 4.0 V)

Middle-speed mode

(2✕VCC)

–4

8.0

(4✕VCC)

–8

8.0

MHz

kHz

Test conditions

IOL(avg)

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