HD64F2145 Datasheet, PDF (742/829 Pages) Renesas Technology Corp – Hitachi 16-Bit Single-Chip Microcomputer

Item
Symbol Min
Typ Max
Test
Unit Conditions
Input low 5(6, 67%<,
(3) V_IL
–0.3
— 0.5
V
voltage
MD1, MD0
PA7 to PA0
–0.3
— 1.0
NMI, EXTAL,
input pins except (1)
and (3) above
–0.3
— 0.8
Output high All output pins
V
OH
voltage
(except P97, P86, P52,
and P42)*⁵, *⁸
P97, P86, P52, and
P42*⁴
V – 0.5 — —
CC
V_CCB – 0.5
3.5
——
2.0
——
V I = –200 µA
OH
V
I_OH = –1 mA,
V
I_OH = –200 µA
Output low All output pins
V_OL
—
voltage
(except 5(62)*⁵
— 0.4
V
I_OL = 1.6 mA
Ports 1 to 3
—
— 1.0
V I = 10 mA
OL
5(62
—
— 0.4
V I = 2.6 mA
OL
Notes: 1. Do not leave the AV , AV , and AV pins open even if the A/D converter and D/A
CC
ref
SS
converter are not used.
Even if the A/D converter and D/A converter are not used, apply a value in the range
2.0 V to 5.5 V to AV and AV pins by connection to the power supply (V ), or some
CC
ref
CC
other
method.
Ensure
that
AV
ref
≤
AV .
CC
2. P67 to P60 include peripheral module inputs multiplexed on those pins.
3. ,545 includes the $'75* signal multiplexed on that pin.
4. P52/SCK0/SCL0, P97/SDA0, P86/SCK1/SCL1, P42/SCK2/SDA1, and port G are
NMOS push-pull outputs.
When the SCL0, SDA0, SCL1, or SDA1 (ICE = 1) pin is used as an output, it is NMOS
open-drain output. Therefore, an external pull-up resistor must be connected in order to
output high level.
P52/SCK0, P97, P86/SCK1, P42/SCK2 (ICE = 0), and port G high levels are driven by
NMOS.
When the SCK0, SCK1, or SCK2 pin is used as an output, an external pull-up resistor
must be connected in order to output high level.
5. When IICS = 0, ICE = 0, and KBIOE = 0. Low-level output when the bus drive function
is selected is determined separately.
6. The upper limit of the port 6 applied voltage is V_CC + 0.3 V when CIN input is not
selected, and the lower of V + 0.3 V and AV + 0.3 V when CIN input is selected.
CC
CC
When a pin is in output mode, the output voltage is equivalent to the applied voltage.
7. The upper limit of the port A applied voltage is V B + 0.3 V when CIN input is not
CC
selected, and the lower of V_CCB + 0.3 V and AV_CC + 0.3 V when CIN input is selected.
When a pin is in output mode, the output voltage is equivalent to the applied voltage.
8. The port A characteristics depend on V B, and the other pins characteristics depend
CC
on V in output mode.
CC
Rev. 2.0, 08/02, page 702 of 788