Technical information
3-9
3800 GROUP USER’S MANUAL
APPENDIX
3.1 Electrical characteristics
When STP instruction
is executed with clock
stopped, output
transistors isolated.
Note : P45 is measured when the P45/TXD P-channel output disable bit of the UART control register (bit 4 of address 001B16) is “0”.
2.0
5.0
5.0
–5.0
5.5
13
8
1
10
“H” output voltage P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–P2
7
,
P3
0
–P3
7
, P4
0
–P4
7
, P5
0
–P5
7
,
P6
0
–P6
7
, P7
0
, P7
1
(Note)
“L” output voltage P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–P2
7
,
P3
0
–P3
7
, P4
0
–P4
7
,P5
0
–P5
7
,
P6
0
–P6
7
, P7
0
, P7
1
Hysteresis CNTR
0
, CNTR
1
, INT
0
–INT
5
Hysteresis R
X
D, S
CLK
Hysteresis RESET
“H” input current P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–P2
7
,
P3
0
–P3
7
, P4
0
–P4
7
, P5
0
–P5
7
,
P6
0
–P6
7
, P7
0
, P7
1
“H” input current RESET, CNV
SS
“H” input current X
IN
“L” input current
P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–P2
7
, P3
0
–P3
7
,
P4
0
–P4
7
, P5
0
–P5
7
, P6
0
–P6
7
, P7
0
, P7
1
,
RESET, CNV
SS
“L” input current X
IN
RAM hold voltage
Symbol Parameter
Limits
Min.
Unit
Table 3.1.14 Electrical characteristics (Extended operating temperature version)
(VCC = 4.0 to 5.5 V,
VSS = 0 V,
Ta = –40 to 85 °C, unless otherwise noted)
3.1.7 Electrical characteristics (Extended operating temperature version)
VCC–2.0
0.4
0.5
0.5
4
–4
6.4
4
1.5
1
0.1
Typ. Max.
IOH = –10 mA
IOL = 10 mA
VI = VCC
VI = VCC
VI = VCC
VI = VSS
VI = VSS
When clock stopped
f(XIN) = 8 MHz
f(XIN) = 5 MHz
When WIT instruction is executed
with f(XIN) = 8 MHz
When WIT instruction is executed
with f(XIN) = 5 MHz
Ta = 25 °C
Ta = 85 °C
2.0
Test conditions
VT+ – VT–
VT+ – VT–
VT+ – VT–
IIH
IIH
IIH
IIL
IIL
VRAM
ICC
VOH
VOL
V
V
V
V
V
µA
µA
µA
µA
µA
V
Power source current
mA
µA