HD404019R Datasheet, PDF (58/65 Pages) Renesas Technology Corp – CMOS 4-bit single-chip microcomputers

HD404019R Series
Item
Symbol Pin
Min Typ Max Unit Test Conditions
Note
External clock t_CPH
OSC₁
92 — — ns HD404019R, HD4074019:
1
high width
divide by 4
92 — — ns HD40L4019R:
1
V_CC = 3.5 V to 6.0 V, divide by 4
120 — — ns HD40L4019R: divide by 4
1
92 — — ns HD407L4019:
1
V_CC = 4.5 V to 5.5 V, divide by 4
115 — — ns HD407L4019
1
External clock t_CPL
OSC₁
92 — — ns HD404019R, HD4074019:
1
low width
divide by 4
92 — — ns HD40L4019R:
1
V_CC = 3.5 V to 6.0 V, divide by 4
120 — — ns HD40L4019R: divide by 4
1
92 — — ns HD407L4019:
1
V_CC = 4.5 V to 5.5 V, divide by 4
115 — — ns HD407L4019
1
External clock t_CPr
OSC₁
— — 20 ns
1
rise time
External clock t_CPf
OSC₁
— — 20 ns
1
fall time
INT₀ high width t_IH
INT₀
2
—
—
t _cyc
2
INT₀ low width t_IL
INT₀
2
—
—
t _cyc
2
INT₁ high width t_IH
INT₁
2
—
—
t _cyc
2
INT₁ low width t_IL
INT₁
2
—
—
t _cyc
2
RESET high t_RSTH
RESET 2
—
—
t _cyc
3
width
Input
C_in
capacitance
RESET fall
t _RSTf
time
All pins — — 30 pF HD404019R, HD40L4019R:
f = 1 MHz, V_in = 0 V
All pins — — 30 pF HD4074019, HD407L4019:
except R9₀
f = 1 MHz, V_in = 0 V
R9₀
— — 180 pF
— — 20 ms
3
Notes: 1. See figure 26.
2. See figure 27.
3. See figure 28.
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