參數(shù)資料
型號(hào): PCD8544U
廠商: NXP SEMICONDUCTORS
元件分類: 顯示驅(qū)動(dòng)器
英文描述: 48 x 84 pixels matrix LCD controller/driver
中文描述: LIQUID CRYSTAL DISPLAY DRIVER, UUC168
封裝: BUMP, DIE-168
文件頁數(shù): 17/32頁
文件大小: 154K
代理商: PCD8544U
1999 Apr 12
17
Philips Semiconductors
Product specification
48
×
84 pixels matrix LCD controller/driver
PCD8544
9
In accordance with the Absolute Maximum Rating System (IEC 134); see notes 1 and 2.
LIMITING VALUES
Notes
1.
2.
Stresses above those listed under limiting values may cause permanent damage to the device.
Parameters are valid over operating temperature range unless otherwise specified. All voltages are with respect to
V
SS
unless otherwise noted.
With external LCD supply voltage externally supplied (voltage generator disabled). V
DDmax
= 5 V if LCD supply
voltage is internally generated (voltage generator enabled).
When setting V
LCD
by software, take care not to set a V
OP
that will exceed the maximum of 8.5 V when operating at
25
°
C, see Caution in Section 8.9.
3.
4.
10 HANDLING
Inputs and outputs are protected against electrostatic discharge in normal handling. However, to be totally safe, it is
desirable to take normal precautions appropriate to handling MOS devices (see “Handling MOS devices”).
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
V
DD
V
LCD
V
i
I
SS
I
I
, I
O
P
tot
P
O
T
amb
T
j
T
stg
supply voltage
supply voltage LCD
all input voltages
ground supply current
DC input or output current
total power dissipation
power dissipation per output
operating ambient temperature
operating junction temperature
storage temperature
note 3
note 4
0.5
0.5
0.5
50
10
25
65
65
+7
+10
V
DD
+ 0.5
+50
+10
300
30
+70
+150
+150
V
V
V
mA
mA
mW
mW
°
C
°
C
°
C
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