47
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
When STP instruction
is executed with clock
stopped, output
transistors isolated.
Note 1: 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: With output transistors isolated and A-D converter having completed conversion, and not including current flowing through VREF pin.
2.0
1.0
5.0
–5.0
5.5
16
2
1
10
“H” output voltage P00–P07, P10–P17, P20–P27,
P30–P37, P40–P47, P50–P57,
P60–P67, P80–P87 (Note 1)
“L” output voltage
P00–P07, P10–P17, P20–P27,
P30–P37, P40–P47,P50–P57,
P60–P67, P70–P77, P80–P87
Hysteresis
CNTR0, CNTR1, INT0–INT4
Hysteresis
RXD, SCLK1, SIN2, SCLK2
Hysteresis
______
RESET
“H” input current
P00–P07, P10–P17, P20–P27,
P30–P37, P40–P47, P50–P57,
P60–P67, P70–P77, P80–P87
“H” input current
______
RESET, CNVSS
“H” input current
XIN
“L” input current
P00–P07, P10–P17, P20–P27,
P30–P37, P40–P47, P50–P57,
P60–P67, P70–P77, P80–P87,
______
RESET, CNVSS
“L” input current
XIN
RAM hold voltage
Symbol
Parameter
Limits
Min.
V
Unit
(VCC = 2.7 to 5.5 V, VSS = 0 V, Ta = –20 to 85
°C, unless otherwise noted)
ELECTRICAL CHARACTERISTICS (High-speed version)
VCC–2.0
VCC–1.0
0.4
0.5
4
–4
8
1.3
2
0.3
0.1
Typ.
Max.
IOH = –10 mA
VCC = 4.0 to 5.5 V
IOH = –1.0 mA
VCC = 2.7 to 5.5 V
IOL = 10 mA
VCC = 4.0 to 5.5 V
IOL = 1.0 mA
VCC = 2.7 to 5.5 V
VI = VCC
VI = VSS
With clock stopped
f(XIN) = 10 MHz, VCC = 5 V
f(XIN) = 4 MHz, VCC = 2.7 V
When WIT instruction is executed
with f(XIN) = 10 MHz, VCC = 5 V
When WIT instruction is executed
with f(XIN) = 4 MHz, VCC = 2.7 V
Ta = 25
°C
(Note 2)
Ta = 85
°C
(Note 2)
2.0
Test conditions
A-D CONVERTER CHARACTERISTICS (High-speed version)
VT+ – VT–
IIH
IIL
VRAM
VOH
VOL
ICC
V
A
V
Power source current
Note: When D-A conversion registers (addresses 003616 and 003716) contain “0016”.
8
±2.5
50
200
5.0
Resolution
Absolute accuracy (excluding quantization error)
Conversion time
Ladder resistor
Reference power source input current (Note)
A-D port input current
—
tCONV
RLADDER
IVREF
II(AD)
Symbol
Parameter
Limits
Min.
Bits
LSB
tC(
φ)
k
A
Unit
(VCC = 2.7 to 5.5 V, VSS = AVSS = 0 V, VREF = 2.0 V to VCC, Ta = –20 to 85
°C, unless otherwise noted)
50
Typ.
Max.
VREF = 5.0 V
Test conditions
±1
35
150
0.5
mA
A
MITSUBISHI MICROCOMPUTERS
3806 Group