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參數(shù)資料
| 型號(hào)： | HE83116B |
| 廠商： | King Billion Electronics Co., Ltd. |
| 英文描述： | 8-BIT MICRO-CONTROLLER |
| 中文描述： | 8位微控制器 |
| 文件頁(yè)數(shù)： | 2/9頁(yè) |
| 文件大?。?/td> | 221K |
| 代理商： | HE83116B |
KING BILLION ELECTRONICS CO., LTD
η
HE83116B
HE80000 SERIES
2
V3.1E
I.F.C. E.S.C. I.P.R PROM
DAO OP PWM
—
D. Pin Description
DROM
—
COM*SEG
4*32
TP
16-bit
TP+1 RAM
Bias Rgr
1/3
—
PP
— 8-bit
DP
I/O
16
DTMF WDT
—
Timer
T1,T2
64KB
LCD
128
256B
ChrgPmp
1,3/2,3
LV2 LR LVG REC S.R.
—
—
—
—
Pin #
Pin name I/O
Function
Description
55
54
FXI,
FXO
B,
O
External fast clock pin.
Connecting to crystal or RC
to generate 32.768 kHz ~
8MHz frequency.
58
57
SXI,
SXO
I,
O
External slow clock pin.
Connecting with 32768 Hz
crystal or resistor as slow
clock and providing clock
source for LCD display,
TIMER1, Time-Base and
other internal blocks.
Mask option setting
Κ
MO_FCK/SCKN= 00
Slow Clock only
01
Illegal
10
Dual Clock
11
Fast Clock only
MO_FOSCE = 0
Κ
Internal fast osc.
= 1
Κ
External fast osc.
MO_FXTAL= 0
Κ
RC osc. for fast clock
= 1
Κ
X’tal osc. for fast clock
MO_SXTAL= 0
Κ
RC for 32768 Hz clock
= 1
Κ
X’tal for 32768 Hz clock
Use OP1 and OP2 to switch among different operation
mode (NORMAL, SLOW, IDEL and SLEEP). In Dual
Clock mode, the main system clock is still the Fast Clock.
The 32768 Hz clock is for LCD and Timer 1 only.
Level trigger, active low. Except for using this pin, using
mask option (MO_PORE=1) could enable IC build-in
power-on reset circuit.
Besides, MO_WDTE can set Watch Dog Timer
Κ
MO_WDTE=0
Κ
Disable Watch Dog Timer
=1
Κ
Enable Watch Dog Timer
Please bond this pin and add a test point on PCB for
debugging. Leave this pin floating is OK.
Mask options
Κ
MO_CPP[7..0]=1 ~ Push-pull.
=0 ~ Open-drain.
Output must be “1” before reading whenever use them as
input (No tri-state structure).
I/O
as
MO_DPP[7..0]=1 ~ Push-pull.
=0 ~ Open-drain.
Output must be “1” before reading whenever use them as
input (No tri-state structure).
LCD Data filled from F0H, please refer the LCD RAM
map.
Add one
0.1 μF capacitor between LC1 and LC2. Please refer
the application circuit.
53
RSTP_N
I
System Reset.
56
TSTP_P
I
Test Pin
68..71
1..4
PRTC[7:0]
B
8-pin
port.
bi-directional
I/O
60..67
PRTD[7:0]
B
8-pin
port.
wake-up pin.
PRTD[7..6]
interrupt pin.
LCD COMmon Output
LCD SEGment Output
Charge Pump Switch 2
Charge Pump Switch 1
Charge Pump V3
Charge Pump V2
Charge Pump V1
The PWM positive output
can drive speaker or buzzer
directly.
bi-directional
PRTD[7..2]
as
external
Mask options
Κ
39..42
COM[3:0]
7..38
SEG[31:0]
44
LC2
43
LC1
45
L V3
46
L V2
48
L V1
O
O
B
B
B
B
B
LV3< 9 Volts.
Please refer the application circuit.
5
PWMP
O
Set the bit2 of VOC register as one to turn on PWM.
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