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參數資料
型號: W53342
廠商: WINBOND ELECTRONICS CORP
元件分類: 微控制器/微處理器
英文描述: 60" Voice/Melody/LCD Controller(60”話音/音樂/LCD控制器)
中文描述: 4-BIT, MROM, MICROCONTROLLER
文件頁數: 41/65頁
文件大小: 719K
代理商: W53342
W53322/W53342
Publication Release Date: March 1999
- 41 -
Revision A2
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply Voltage to Ground Potential
Applied Input/Output Voltage
Power Dissipation
Ambient Operating Temperature
Storage Temperature
VDD3 Input Voltage
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and
reliability of the device.
RATING
-0.3 to +7.0
-0.3 to +7.0
120
0 to +70
-55 to +150
12
UNIT
V
V
mW
°
C
°
C
V
DC CHARACTERISTICS
(VDD
VSS = 3.0V, Fm = 1 MHz, Fs = 32.768 KHz, TA = 25
°
C, LCD on and dot size is 0.5mmm*0.5mm
; unless otherwise specified)
PARAMETER
SYM.
CONDITIONS
Op. Voltage
V
DD
Op. Current
I
OP1
Dual clock with crystal
(No Load)
Dual clock with RC type
Single Clock, LCD ON
Hold Mode Current
Iop2
Dual clock with crystal
(No Load, LCD OFF)
Dual clock with RC type
Single clock
Stop Mode Current
Iop3
LCD OFF
Input Low Voltage
V
IL
-
Input High Voltage
V
IH
-
Port RA, RB Output Low
Voltage
Port RA, RB Output High
Voltage
Port RE Sink Current
I
EL
VOL = 0.4V
Port RE Source Current
I
EH
VOH = 2.4V
Pull-up Resistor
R
CD
Port RC, RD
RES Pull-up Resistor
R
RES
-
LED1/LED2 Sink Current
I
LED
VO=1 volt
PWM1/2 Source Current
I
SPH
VOL = 2.4V CUR1~0=00
VOL = 2.4V CUR1~0=01
VOL = 2.4V CUR1~0=10
VOL = 2.4V CUR1~0=11
MIN.
2.4
-
TYP.
MAX.
5.5
300
300
100
150
150
10
1
0.3*VDD
1
0.4
UNIT
V
uA
uA
uA
uA
250
250
60
120
120
6
uA
V
VDD
V
VSS
0.7
-
-
-
-
V
ABL
IOL = 2.0 mA
V
ABH
IOH = -2.0 mA
2.4
-
-
V
2
-2
100
20
-
-
350
100
8
-
-
1000
500
mA
mA
K
K
mA
mA
-30
-60
-90
-120
相關PDF資料
PDF描述
W53322 60" Voice/Melody/LCD Controller(60”話音/音樂/LCD控制器)
W536030A VOICE/ MELODY / LCD CONTROLLER
W536060A VOICE/ MELODY / LCD CONTROLLER
W536090A VOICE/ MELODY / LCD CONTROLLER
W536030P VOICE & MELODY CONTROLLER
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