UPD78F9418AGK-9EU Renesas Electronics America, UPD78F9418AGK-9EU Datasheet - Page 286

• Manufacturer Part Number: UPD78F9418AGK-9EU
• Manufacturer: Renesas Electronics America

Specifications of UPD78F9418AGK-9EU

• Lead Free Status / Rohs Status: Supplier Unconfirmed

LCD Characteristics (T
Flash Memory Write/Erase Characteristics ( PD78F9418A only)
(T
284
LCD drive voltage
LCD divider
resistor
LCD output voltage
deviation
LCD output voltage
deviation
Write current
(V
Write current
(V
Erase current
(V
Erase current
(V
Unit erase time
Total erase time
Write count
V
A
PP
Note
Notes 1. T
DD
PP
DD
PP
= 10 to 40 C, V
supply voltage
pin)
pin)
pin)
pin)
Parameter
Parameter
Note 2
Note 3
Note 3
2. For mask ROM version, 10 k , 100 k , or no divider resistor can be selected by mask option. The
3. Voltage deviation is the voltage difference between the ideal value of the segment or common output
The current flowing to the ports (including the current flowing through the on-chip pull-up resistors) is not
included.
(common)
(segment)
Note
Note
Note
Note
(V
PD78F9418A has no divider resistor.
A
LCDn
= 10 to +85 C in the normal mode (VAON0 = 0)
: n = 0 to 2) and the output voltage.
DD
Symbol
V
R
V
V
= 1.8 to 5.5 V, in 5.0 MHz crystal oscillation operating mode)
Symbol
I
I
I
I
t
t
V
V
DDW
PPW
DDE
PPE
er
era
LCD
LCD
ODC
ODS
PP0
PP1
A
= 40 to +85 C, V
VAON0 = 1
VAON0 = 0
When selecting 100 k by mask option
When selecting 10 k by mask option
I
I
When V
When V
When V
When V
Erase/write are regarded as 1 cycle
In normal operation
During flash memory programming
O
O
= 5 A
= 1 A
CHAPTER 21 ELECTRICAL SPECIFICATIONS
PP
PP
PP
PP
supply voltage = V
supply voltage = V
supply voltage = V
supply voltage = V
Note 1
DD
User’s Manual U13952EJ3V1UD
= 2.2 to 5.5 V)
Conditions
Conditions
At 1/3 bias
At 1/2 bias
V
V
2.2 V
V
LCD0
LCD1
LCD2
PP1
PP1
PP1
PP1
= V
= V
= V
V
LCD
LCD
LCD
LCD
2/3
1/3
V
DD
Note 1
MIN.
MIN.
100
2.2
2.7
3.0
0.5
9.7
10
0
0
0
TYP.
TYP.
10.0
200
20
1
0.2V
MAX.
MAX.
22.5
10.3
V
V
V
400
115
40
18
18
20
20
0.2
0.2
1
DD
DD
DD
DD
Times
Unit
Unit
mA
mA
mA
mA
k
k
V
V
V
V
V
V
V
s
s