HD404629R Datasheet, PDF (120/157 Pages) Renesas Technology Corp – AS Microcomputer Incorporating a DTMF Generator Circuit

HD404629R Series
Programming Electrical Characteristics
DC Characteristics (V_CC = 6.0 V ± 0.25 V, V_PP = 12.5 V ± 0.3 V, T _a = 25°C ± 5°C, unless otherwise
specified)
Item
Symbol Pin(s)
Min Typ Max
Unit Test Condition
Input high
V_IH
voltage level
O₀–O₇, A₀–A₁₄, 2.2
—
OE, CE
V_CC + 0.3 V
Input low
V_IL
O₀–O₇, A₀–A₁₄, –0.3 —
0.8
V
voltage level
OE, CE
Output high
V_OH
voltage level
O₀–O₇
2.4 —
—
V
I_OH = –200 µA
Output low
V_OL
voltage level
O₀–O₇
—
—
0.4
V
I_OL = 1.6 mA
Input leakage I_IL
current
O₀–O₇, A₀–A₁₄, —
OE, CE
—
2
µA V_in = 5.25 V/0.5 V
V_CC current
I_CC
V_PP current
I_PP
—
—
30
mA
—
—
40
mA
AC Characteristics (V_CC = 6.0 V ± 0.25 V, V_PP = 12.5 V ± 0.3 V, T_a = 25°C ± 5°C, unless otherwise
specified)
Item
Address setup time
OE setup time
Data setup time
Address hold time
Data hold time
Data output disable time
V_PP setup time
Program pulse width
CE pulse width during
overprogramming
V_CC setup time
Data output delay time
Symbol
t_AS
t_OES
t_DS
t_AH
t_DH
t_DF
t_VPS
t_PW
t_OPW
t_VCS
t_OE
Min
Typ
2
—
2
—
2
—
0
—
2
—
—
—
2
—
0.95 1.0
2.85 —
2
—
0
—
Max Unit
—
µs
—
µs
—
µs
—
µs
—
µs
130
ns
—
µs
1.05 ms
78.75 ms
Test Condition
See figure 108
—
µs
500
ns
118