upd6p9 Renesas Electronics Corporation., upd6p9 Datasheet - Page 30

• Manufacturer Part Number: upd6p9
• Description: 4-bit Single-chip Microcontroller For Infrared Remote Control Transmission
• Manufacturer: Renesas Electronics Corporation.

AC programming characteristics (T
30
Address setup time
MD
Data setup time (to MD
Address hold time
Data hold time (from MD
Delay time from MD
V
V
Initial program pulse width
Additional program pulse width
MD
Delay time from MD
MD
MD
Program counter reset time
CLK input high-/low-level width
CLK input frequency
Initial mode set time
MD
MD
MD
Delay time from address
Hold time from address
MD
Delay time from MD
Reset setup time
Oscillation stabilization wait time
PP
DD
Notes 1. The internal address signal is incremented at the falling edge of the third clock of CLK.
1
0
1
1
3
3
3
3
setup time (to MD
setup time (to MD
setup time (to MD
setup time (to MD
hold time (from MD
recovery time (to MD
setup time (to MD
hold time (from MD
setup time (to MD
hold time (from MD
2. Connect a 4 MHz ceramic resonator between the X
Note 1
Parameter
Note 1
0
0
3
↑ to data output float
↓ to data output
↓ to data output float
3
3
↑)
0
↑)
1
1
0
Note 1
0
(from MD
Note 1
↓)
↑)
↑)
↓)
↓)
0
1
0
(to MD
0
↑)
↓)
↑)
↑)
0
↓)
to data output
to data output
0
↓)
Note 2
0
↑)
A
= 25
°
Data Sheet U15144EJ1V1DS
C, V
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
f
t
t
t
t
t
t
t
t
t
t
AS
M1S
DS
AH
DH
DF
VPS
VDS
PW
OPW
MOS
DV
M1H
M1R
PCR
XH
X
I
M3S
M3H
M3SR
OAD
HAD
M3HR
DFR
RES
WAIT
DD
, t
XL
= 6.0
MD0 = MD1 = V
t
When program memory is read
When program memory is read
When program memory is read
When program memory is read
When program memory is read
M1H
±
+t
0.25 V, V
M1R
Conditions
≥ 50 µ s
IN
and X
PP
IL
= 12.5
OUT
pins.
±
0.125
MIN.
0.95
0.95
0.3 V)
10
10
2
2
2
2
2
0
2
2
2
2
2
2
2
2
2
0
2
2
TYP.
1.0
MAX.
1.05
21.0
4.19
130
130
1
2
2
µ PD6P9
MHz
Unit
ms
ms
ms
µ s
µ s
µ s
µ s
µ s
ns
µ s
µ s
µ s
µ s
µ s
µ s
µ s
µ s
µ s
µ s
µ s
µ s
µ s
ns
µ s
µ s
µ s