參數(shù)資料
型號: HCD66727A03
廠商: Hitachi,Ltd.
英文描述: Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function
中文描述: 低功耗點陣液晶顯示控制器/鍵掃描功能驅(qū)動程序
文件頁數(shù): 88/97頁
文件大?。?/td> 513K
代理商: HCD66727A03
HD66727
88
DC Characteristics (V
CC
= 2.4 to 5.5V, Ta = –30 to +75
°
C*
3
)
Item
Symbol Min
Typ
Max
Unit Test Condition
Notes
Input high voltage
VIH
0.7V
CC
–0.3
V
CC
0.15V
CC
V
0.6
V
6
Input low voltage
VIL
V
CC
= 2.4 to 3.0V
V
CC
= 3.0 to 5.5V
I
OH
= –0.1 mA
6
Input low voltage
VIL
–0.3
V
6
Output high voltage (1)
(SDA pin)
VOH1
0.75V
CC
V
7
Output low voltage (1)
(SDA pin)
VOL1
0.2V
CC
V
V
CC
= 2.4 to 4.5V,
I
OL
= 0.4 mA
V
CC
= 4.5 to 5.5V,
I
OL
= 1.0 mA
–I
OH
= 0.5
μ
A,
V
CC
= 3V
I
OL
= 0.1 mA
5
Output low voltage (1)
(SDA pin)
V
OL1
0.4
V
5
Output high voltage (2)
(KST0-7, IRQ* pins)
VOH2
0.7V
CC
V
5
Output low voltage (2)
(KST0-7, IRQ* pins)
VOL2
0.2V
CC
V
5
Output high voltage (3)
(LED0–2 pins)
VOH3
0.75V
CC
V
–I
OH
= 0.1 mA
5
Output low voltage (3)
(LED0–2 pins)
VOL3
0.2
1.0
V
I
OL
= 3 mA
V
CC
= 3V
–I
OH
= 0.1 mA
5
Output high voltage (4)
(PORT0–2 pins)
VOH4
0.75V
CC
V
5
Output low voltage (4)
(PORT0–2 pins)
VOL4
0.2V
CC
V
I
OL
= 0.1 mA
5
Driver ON resistance
(COM pins)
R
COM
2
20
k
±
Id = 0.05 mA,
VLCD = 4V
8
Driver ON resistance
(SEG pins)
R
SEG
2
30
k
±
Id = 0.05 mA,
VLCD = 4V
8
I/O leakage current
I
Li
–Ip1
–1
1
μ
A
μ
A
Vin = 0 to V
CC
V
CC
= 3V, Vin = 0V
9
Pull-up MOS current 1
(KIN0-3 pins)
1
10
40
Pull-up MOS current 2
(RESET* pins)
–Ip2
5
50
120
μ
A
V
CC
= 3V, Vin = 0V
Current consumption
during normal operation
(V
CC
–GND)
Current consumption
during sleep mode
(V
CC
–GND)
Current consumption
during standby mode
(V
CC
–GND)
Note:
For the numbered notes, refer to the Electrical Characteristics Notes section following these tables.
I
OP
30
60
μ
A
R-C oscillation,
V
= 3V, f
OSC
= 160 kHz
(1/34 duty)
10, 11
I
SL
25
μ
A
R-C oscillation,
V
= 3V, f
OSC
= 160 kHz
(1/34 duty)
10, 11
I
ST
0.1
5
μ
A
No R
oscillation,
V
CC
= 3V, Ta = 25
°
C
10, 11
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