Datasheet

R8C/32D Group 5. Electrical Characteristics
REJ03B0288-0100 Rev.1.00 Feb 26, 2010
Page 23 of 42
Notes:
1. VCC = 1.8 to 5.5 V at Topr = −20 to 85°C (N version) / −40 to 85°C (D version), unless otherwise specified.
2. The average output current indicates the average value of current measured during 100 ms.
3. fOCO40M can be used as the count source for timer RC in the range of V
CC = 2.7 V to 5.5V.
Table 5.2 Recommended Operating Conditions
Symbol Parameter Conditions
Standard
Unit
Min. Typ. Max.
V CC /AV CC Supply voltage 1.8 − 5.5 V
V SS /AV SS Supply voltage − 0 − V
VIH Input “H” voltage Other than CMOS input 0.8 V CC − VCC V
CMOS
input
Input level
switching
function
(I/O port)
Input level selection
: 0.35 V
CC
4.0 V ≤ VCC ≤ 5.5 V 0.5 V CC − VCC V
2.7 V ≤ VCC < 4.0 V 0.55 V CC − VCC V
1.8 V ≤ VCC < 2.7 V 0.65 V CC − VCC V
Input level selection
: 0.5 V
CC
4.0 V ≤ VCC ≤ 5.5 V 0.65 V CC − VCC V
2.7 V ≤ VCC < 4.0 V 0.7 V CC − VCC V
1.8 V ≤ VCC < 2.7 V 0.8 V CC − VCC V
Input level selection
: 0.7 V
CC
4.0 V ≤ VCC ≤ 5.5 V 0.85 V CC − VCC V
2.7 V ≤ VCC < 4.0 V 0.85 V CC − VCC V
1.8 V ≤ VCC < 2.7 V 0.85 V CC − VCC V
External clock input (XOUT) 1.2 − VCC V
VIL Input “L” voltage Other than CMOS input 0 − 0.2 V CC V
CMOS
input
Input level
switching
function
(I/O port)
Input level selection
: 0.35 V
CC
4.0 V ≤ VCC ≤ 5.5 V 0 − 0.2 V CC V
2.7 V ≤ VCC < 4.0 V 0 − 0.2 V CC V
1.8 V ≤ VCC < 2.7 V 0 − 0.2 V CC V
Input level selection
: 0.5 V
CC
4.0 V ≤ VCC ≤ 5.5 V 0 − 0.4 V CC V
2.7 V ≤ VCC < 4.0 V 0 − 0.3 V CC V
1.8 V ≤ VCC < 2.7 V 0 − 0.2 V CC V
Input level selection
: 0.7 V
CC
4.0 V ≤ VCC ≤ 5.5 V 0 − 0.55 V CC V
2.7 V ≤ VCC < 4.0 V 0 − 0.45 V CC V
1.8 V ≤ VCC < 2.7 V 0 − 0.35 V CC V
External clock input (XOUT) 0 − 0.4 V
IOH(sum) Peak sum output “H” current Sum of all pins IOH(peak) −−−160 mA
IOH(sum) Average sum output “H” current Sum of all pins IOH(avg) −−−80 mA
IOH(peak) Peak output “H” current Drive capacity Low −−−10 mA
Drive capacity High −−−40 mA
IOH(avg) Average output “H” current Drive capacity Low −−−5mA
Drive capacity High −−−20 mA
IOL(sum) Peak sum output “L” current Sum of all pins IOL(peak) −−160 mA
IOL(sum)
Average sum output “L” current Sum of all pins IOL(avg) −−80 mA
IOL(peak) Peak output “L” current Drive capacity Low −−10 mA
Drive capacity High −−40 mA
I
OL(avg) Average output “L” current Drive capacity Low −−5mA
Drive capacity High −−20 mA
f
(XIN) XIN clock input oscillation frequency 2.7 V ≤ VCC ≤ 5.5 V −−20 MHz
1.8 V ≤ VCC < 2.7 V −−5MHz
f(XCIN) XCIN clock input oscillation frequency 1.8 V ≤ VCC ≤ 5.5 V − 32.768 50 kHz
fOCO40M
When used as the count source for timer RC
(3)
2.7 V ≤ VCC ≤ 5.5 V 32 − 40 MHz
fOCO-F fOCO-F frequency 2.7 V ≤ VCC ≤ 5.5 V −−20 MHz
1.8 V ≤ VCC < 2.7 V −−5MHz
− System clock frequency 2.7 V ≤ VCC ≤ 5.5 V −−20 MHz
1.8 V ≤ VCC < 2.7 V −−5MHz
f(BCLK) CPU clock frequency 2.7 V ≤ VCC ≤ 5.5 V −−20 MHz
1.8 V ≤ VCC < 2.7 V −−5MHz