W536060A Просмотр технического описания (PDF) - Winbond
Номер в каталоге
Компоненты Описание
производитель
W536060A Datasheet PDF : 12 Pages
| |||
DAC output Current
IDAC VDD=3v, RL=100ohm
-4
-5
-6
mA
LCD Supply Current
ILCD No Load, All Seg. ON
-
50 -
µA
COM/SEG On Resistor
RON IOH = ± 50 µA
5K 10K Ω
V2 Pad Output Voltage
V2 Pad Output Deviation (9)
V2 Pad Voltage Step
V6 Pad Output Voltage
(LCD's VLCD depended on
VRR
VD1
VR2
VLCD
Depended on LCDM4
No Load
LCDM4 increased 1
1/4 Bias & no load
0.7
1.45 V
±5 %
50
mV
3.8 3.85 3.9 V
* V2 * V2 * V2
LCDM4 register) (9)
1/5 Bias & no load
4.75 4.8 4.85
* V2 * V2 * V2
V2 input voltage
VEXT LCDM3.3=1
1.5 V
(8) PWM current deviation will be ±20%.
(9) Deviation is governed by LCD dot size. More larger LCD dot will get larger deviation..
AC CHARATERISTICS
(VDD−VSS = 3.0V, FM = 4 MHz with RC mode, Fs = 32.768 KHz, with Xtal mode, TA = 25° C, STN LCD
on with dot size 0.5mm*0.5mm; unless otherwise specified)
PARAMETER
SYM. CONDITIONS
MIN. TYP.
MAX. UNIT
Sub-clock Frequency
FSUB Crystal type and X32IN
32768
Hz
and X32O with 17pF
external cap.
Main-clock Frequency
FM
RC type/Crystal type
400K -
4M Hz
Chip Operation Frequency FOSC SCR0.0=1,FSYS=FSUB
32768
Hz
SCR0.0=0;FSYS= FMAIN 400K -
4M
Instruction Cycle Time
TCYC One machine cycle
-
4/FOSC -
S
Reset Active Width
Interrupt Active Width
Main clock RC frequency
(10)
Sub-Clock Ring Oscillator
Sub-Clock Oscillation
Stable Time @ Cold Start
TRAW
TIAW
FRXIN
FRSUB
FSTOP
FOSC = 32.768 KHz
FOSC = 32.768 KHz
RXIN =680KΩ
RXIN =330K Ω
RXIN =200KΩ
RXIN =130KΩ
RSUB=680KΩ
RSUB=680KΩ
1
-
1
-
1M
2M
3M
4M
32
0.8
-
µS
-
µS
Hz
KHz
1
S
Frequency Deviation of
∆f
main-clock FRXIN ≤ 2MHz f
f(3V) − f(2.4V)
f(3V)
10 %
Frequency Deviation of
∆f
main-clock FRXIN = 3 MHz f
f(3V) − f(2.4V)
f(3V)
15 %
Frequency Deviation of
∆f
main-clock FRXIN =4 MHz f
f(3V) − f(2.4V)
f(3V)
20 %
ROSC Frequency
Frequency Deviation of
FROSC = 3MHz
FROSC
∆f
f
ROSC=680KΩ
f(3V) − f(2.4V)
f(3V)
3
MHz
7.5 %
Frame frequency
FLCD LCDM1=0111 b(default)
64
Hz
(10) The deviation will be +20% while VDD drops from 5.5V to 2.4V based on same resistor
Publication Release Date:April 2000
-8-
Revision A6
Share Link: 