![](http://datasheet.mmic.net.cn/120000/M34502M2-XXXFP_datasheet_3558634/M34502M2-XXXFP_82.png)
82
Ver 1.4
MITSUBISHI MICROCOMPUTERS
7640 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
2.3 ELECTRICAL CHARACTERISTICS
Table 2.3. Electrical Characteristics (Vcc = 4.15 to 5.25V, Vss = 0V, Ta = -20 to 85
°C unless otherwise noted)
Symbol
Parameters
Test Conditions
Limits
Unit
Min Typ. Max
VOH
H output
voltage
P0, P1, P2, P3, P4, P5, P6, P7, P8
Ioh = -10mA
VCC -
2.0
V
VOH
H output
voltage
USB D+, D-
USB D+, USB D- pins pull down to Vss by 15
K
± 5% and USB D+ pin pull up to ExtCap
pin by 1.5 K
±
VOL
L output
voltage
P0, P1, P2, P3, P4, P5, P6, P7, P8
Iol = 10mA
2.0
V
VOL
L output
voltage
USB D+, D-
USB D+, USB D- pins pull down to Vss by 15
K
± 5% and USB D+ pin pull up to ExtCap
pin by 1.5 K
±
VT +
~VT-
Hysteresis
CNTR0, CNTR1, INT0, INT1, RDY,
HOLD, P2
0.5
V
URXD1, URXD2 (SCLK), CTS2
(SRXD), SRDY, CTS1
0.5
V
RESET
0.5
V
IIH
H input current
P0, P1, P2, P3, P4, P5, P6, P7, P8
Vi = VCC
5
A
RESET, USB D+, USB D-, CNVSS
5
A
Xin
920
A
XCin
5
A
IIL
L input current
P0, P1, P3, P4, P5, P6, P7, P8
Vi = VSS
-5
A
P2
Vi = VSS (Pullups off)
-5
A
VCC = 5V, Vi = VSS (Pullups on)
-30
-75
-140
A
RESET, USB D+, USB D-
Vi = VSS
-5
A
CNVSS
-20
Xin
-9
-20
A
XCin
-5
A
VRAM
RAM
retention
voltage
Clocks stopped
2.0
V
ICC
Supply current
(Output
transistors are
isolated)
Normal Mode
f(Xin) = 24MHz, Φ = 12MHz,
USB operating, frequency synthesizer on,
Note 1
Wait Mode
f(Xin) = 24MHz, Φ = 12MHz,
USB suspended, frequency synthesizer on,
USB clock disabled
Note 2
7.5
10
mA
f(XCin) = 32KHz, Φ = 16KHz,
USB disabled, frequency synthesizer off,
transceiver voltage converter off Note 3
610
A
Transceiver voltage converter on with USBC3
= “1” (low current mode)
200
250
A
Stop Mode
Ta = 25°C, transceiver voltage converter off
0.1
1
A
Ta = 85°C, transceiver voltage converter off
10
A
2.8
3.6
0.3
5.25
70
90
mA
5%
V
Note 1:
Icc test conditions
Note 2:
Icc test conditions
Note 3:
Icc test conditions
Single chip mode (run state)
Single chip mode (wait state)
Square wave clock input on Xin (Xout drive disabled)
Xin/Xout oscillation disabled
I/O pins isolated
Square wave clock input on XCin (XCout drive disabled)
Frequency synthesizer running
I/O pins isolated
USB operating with transceiver voltage converter enabled
USB in suspend state with USB clock disabled
Frequency synthesizer disabled
CPU and DMAC running
Transceiver voltage converter enabled
USB and USB clock disabled
Timers and SCSG running
Transceiver voltage converter disabled
BothUARTs transmitting
CPU and DMAC not running
Timers and SCSG running
MBI and SIO disabled
Both UARTs, SIO, and MBI disabled
CPU and DMAC not running
Both UARTs, SIO, and MBI disabled