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參數(shù)資料
| 型號(hào)： | W53320 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16Voice/Melody/LCD Controller(View TalkTM Series) |
| 中文描述： | 4-BIT, MROM, MICROCONTROLLER, XSS |
| 封裝： | COB |
| 文件頁數(shù)： | 6/9頁 |
| 文件大小： | 61K |
| 代理商： | W53320 |
W53300/W53320
- 6 -
PARAMETER
Pull-up Resistor
RES Pull-up Resistor
LED1/LED2 Sink Current
PWM1/2 Source Current
SYM.
R
CD
R
RES
I
LED
I
SPH
CONDITIONS
Port RC, RD
-
VO=1 volt
VOL = 2.4V CUR1~0=00
VOL = 2.4V CUR1~0=01
VOL = 2.4V CUR1~0=10
VOL = 2.4V CUR1~0=11
VOL = 0.6V CUR1~0=00
VOL = 0.6V CUR1~0=01
VOL = 0.6V CUR1~0=10
VOL = 0.6V CUR1~0=11
No Load, All Seg. ON
IOH =
±
50
μ
A
VLCDEXT=0 & PMPV3B=0
VLCDEXT=0 & PMPV3B=1
VLCDEXT=0 & PMPV3B=0
VLCDEXT=0 & PMPV3B=1
VLCDEXT=1
MIN.
100
20
TYP.
350
100
8
MAX.
1000
500
UNIT
K
K
mA
mA
-30
-60
-90
-120
30
60
90
120
-
PWM1/2 Sink Current
I
SPL
mA
LCD Supply Current
COM/SEG On Resistor
VDD2 output voltage
I
LCD
Ron
V
DOB
50
5K
2
1
3
2
7
-
10K
μ
A
VDD
VDD3 output Voltage
V
TRI
VDD
VDD3 Input Voltage
V
LCD
10
V
AC CHARATERISTICS
(VDD
VSS = 3.0V, F
M
= 1 MHz, Fs = 32.768 KHz, TA = 25
°
C, LCD on; unless otherwise specified)
PARAMETER
SYM.
CONDITIONS
Sub-clock Frequency
F
S
Crystal type
Main-clock Frequency
F
M
RC type/Crystal type
Op. Frequency
F
OSC
SCR.0=1
SCR.0=0
Instruction Cycle Time
T
CYC
One machine cycle
Reset Active Width
T
RAW
FOSC = 32.768 KHz
Interrupt Active Width
T
IAW
FOSC = 32.768 KHz
Main clock RC frequency
F
RXIN
RXIN =2.4 M
RXIN =1.2 M
RXIN =910 K
RXIN =160 K
Frequency Deviation of
main-clock FRXIN =1MHz
f
f(3V)
ROSC Frequency
F
ROSC
ROSC =1.2M
Frequency Deviation of
FROSC = 3MHz
f
f(3V)
Frame frequency
F
LCD
MIN.
TYP.
32768
-
32768
-
4/F
OSC
-
-
400K
800K
1M
4M
-
MAX.
UNIT
Hz
Hz
Hz
400K
4M
400K
-
1
1
4M
-
-
-
S
μ
S
μ
S
Hz
f
f(3V) f(2.4V)
-
10
%
3.23
-
MHz
%
f
f(3V) f(2.4V)
-
10
64
Hz
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