參數(shù)資料
型號: S3P72G9XX-QX
元件分類: 微控制器/微處理器
英文描述: 4-BIT, OTPROM, 4.19 MHz, MICROCONTROLLER, PQFP100
封裝: 14 X 20 MM, QFP-100
文件頁數(shù): 7/26頁
文件大小: 181K
代理商: S3P72G9XX-QX
ELECTRICAL DATA
S3C72G9/P72G9
14-8
Table 14-8. Voltage Booster Characteristics
(T
A = – 40
°C to + 85 °C, V
DD = 2.2 V to 3.4 V, C1 = C2 = C3 = C4 = 0.1 F, CA/CB = 0.1 F)
Parameter
Symbol
Conditions
Min
Typ
Max
Units
Liquid Crystal
Drive Voltage (1)
V
LC5
Connect a 1 M
load
resistance between V
SS and
V
LC5
(2) (no panel load)
LCR = 0
Typ
× 0.9
0.85
Typ
× 1.1
V
LCR = 1
0.90
LCR = 2
0.95
LCR = 3
1.00
LCR = 4
1.05
LCR = 5
1.10
LCR = 6
1.15
LCR = 7
1.20
V
LC4/3
Connect a 1 M
load resistance between
V
SS and VLC4/3
(2) (no panel load)
2
× V
LC5
× 0.9
2
× V
LC5
× 1.1
V
LC2
Connect a 1 M
load resistance between
V
SS and VLC2
(2) (no panel load)
3
× V
LC5
× 0.9
3
× V
LC5
× 1.1
V
LC1
Connect a 1 M
load resistance between
V
SS and VLC1
(2) (no panel load)
4
× V
LC5
× 0.9
4
× V
LC5
× 1.1
Voltage Regulator
& Booster
Consumed
Current
IVB
V
DD = 3 V
LCR = 7
Display on (LCON = 3H)
5.0
10
A
NOTES:
1.
The operating voltage of booster ranges from 2.4 V to 3.4 V.
2.
The 1 M
load resistance is connected only to selected symbol (VLC1–VLC5) conditions to measure the properties
of the circuit.
Table 14-9. A.C. Electrical Characteristics
(TA = – 40 °C to + 85 °C, VDD = 2.2 V to 3.4 V)
Parameter
Symbol
Conditions
Min
Typ
Max
Units
Instruction Cycle
Time (note)
t
CY
V
DD = 2.2 V to 3.4 V
0.95
64
s
With subsystem clock (fxt)
114
122
125
Interrupt Input
High, Low Width
f
INTH, fINTL
INT0–INT2, INT4
K0–K3, TLC1
10
s
RESET Input Low
Width
t
RSL
Input
10
s
NOTE: Unless otherwise specified, Instruction Cycle Time condition values assume a main system clock ( fx ) source.
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