HD64F2145 Datasheet, PDF (746/829 Pages) Renesas Technology Corp – Hitachi 16-Bit Single-Chip Microcomputer

Input low
voltage
Item
5(6, 67%<,
MD1, MD0
Symbol Min
(3) V_IL
–0.3
–0.3
Typ Max
— 0.5
— 1.0
Test
Unit Conditions
V
V_CCB = 4.5 V
to 5.5 V
PA7 to PA0
–0.3
— 0.8
V_CCB = 4.0 V
to 4.5 V
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)*⁴,*⁵, *⁸
V – 0.5 — —
CC
V B – 0.5
CC
3.5
——
V I = –200 µA
OH
V I = –1 mA,
OH
V = 4.5 V to
CC
5.5 V, V_CCB =
4.5 V to 5.5
V
3.0
——
V I_OH = –1 mA,
V_CC = 4.0 V to
4.5 V, V B =
CC
4.0 V to 4.5
V
P97, P86, P52, and
P42*⁴
1.5
——
V I = –200 µA
OH
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_OL = 10 mA
5(62
—
— 0.4
V I_OL = 2.6 mA
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_CC and AV_ref pins by connection to the power supply (V_CC), or some
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.
Rev. 2.0, 08/02, page 706 of 788