HE83005 PDF даташит
Спецификация HE83005 изготовлена «King blillion Electronics» и имеет функцию, называемую «8-BIT MICRO-CONTROLLER». |
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Детали детали
Номер произв | HE83005 |
Описание | 8-BIT MICRO-CONTROLLER |
Производители | King blillion Electronics |
логотип |
23 Pages
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King Billion Electronics Co., Ltd
駿億電子股份有限公司
HE83005
HE80000 SERIES
- Table of Contents -
1. General Description ___________________________________________________________________2
2. Features _____________________________________________________________________________2
3. Internal Block ________________________________________________________________________3
4. Pin Description _______________________________________________________________________3
5. Oscillators ___________________________________________________________________________4
6. General Purpose I/O___________________________________________________________________5
7. Timer1 ______________________________________________________________________________6
8. Timer2 ______________________________________________________________________________7
9. Watch Dog Timer _____________________________________________________________________8
10. PWM & DAC ______________________________________________________________________9
11. Pad Diagram & Location____________________________________________________________12
12. Absolute Maximum Rating __________________________________________________________20
13. Recommended Operating Conditions _________________________________________________20
14. AC/DC Characteristics _____________________________________________________________20
15. Application Circuit_________________________________________________________________22
16. Important Note ____________________________________________________________________23
17. Updated History ___________________________________________________________________23
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July 28, 2003
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V3.4
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King Billion Electronics Co., Ltd
駿億電子股份有限公司
HE83005
HE80000 SERIES
1. General Description
HE 83005 is a member of 8-bit micro-controller series developed by KingBillion. It’s a power speech
controller. The built-in OP comparator can be used with (light、voice、temperature、humility) sensor and
used as battery low detection. And the 7-bit current-type D/A converter and PWM device provide the
complete speech output mechanism. The 64K ROM size can be used in the storage of speech (20 seconds
at 3Kbytes per second)
The instruction set of HE83005 are quite easy to learn and simple to use. Only about thirty instructions
with four-type addressing mode are provided. Most of instructions take only 3 oscillator clocks (machine
cycles). The processing power is enough to most of battery operation system.
2. Features
z Operation Voltage:
2.4V – 5.5V
z System Clock:
DC ~ 8MHz @ 5.0V
DC ~ 4MHz @ 2.4V
z Internal ROM:
64K Bytes (64K Program ROM)
z Internal RAM:
128 Bytes.
z Dual Clock System : Normal (Fast) clock: 32.768K ~ 8MHz
Slow clock:
32.768KHz
z Operation Mode:
DUAL、FAST、SLOW、IDLE、SLEEP Mode.
z With WDT (WATCH DOG TIMER) to prevent deadlock condition..
z 16 bit Bi-directional I/O port. Mask Option can select PUSH-PULL or OPEN DRAIN output mode
for each I/O pin.
z One built-in OP comparator.
z One 7-bit current-type DAC output (VO).
z PWM device.
z Two external interrupts and two internal timer interrupts.
z Two 16-bit timers. (Clock Source reference by Fast Clock)
z Instruction set: 32 instructions, 4 addressing mode.
www.DataSheet4U.com
July 28, 2003
2
V3.4
This specification is subject to change without notice. Please contact sales person for the latest version before use.
No Preview Available ! |
King Billion Electronics Co., Ltd
駿億電子股份有限公司
HE83005
HE80000 SERIES
3. Internal Block
Please always take in mind that ICE is different from IC. ICE is the whole set of HE80000 series IC, but
each IC is a subset of ICE. Never use any hardware resource that real IC didn't have, especially RAM and
register. KBIDS and compiler cannot prevent user to use some hardware resource that didn't exist. Please
check the following table and refer the abbreviation in HE80000 user's manual.
8 Bit CPU
64KB ROM
128B RAM
TC1
TC2
WDT
Fast Clock
OSC.
FXI, FXO
Slow Clock
OSC
SXI, SXO
PWM
PWM/PWMN
DAC
VO
OP Amp
OPO, OPIN, OPIP
I/O Port
PRTC[7:0], PRTD[7:0]
4. Pin Description
Pin Name I/O
Description
FXI,
External fast clock pin. Two types of oscillator can be selected by MO_FXTAL (‘0’ for RC type and
B, ‘1’ for crystal type). For RC type oscillator, one resistor needs to be connected between FXI and GND.
FXO
O For crystal oscillator, one crystal needs to be placed between FXI and FXO. Please refer to
application circuit for details.
SXI,
SXO
I,
O
External slow clock pins. Slow clock is clock source for LCD display, TIMER1, Time-Base and other
internal blocks. Both crystal and RC oscillator are provided. The slow clock type can be selected by
mask option MO_SXTAL. Choose ‘0’ for RC type and ‘1’ for crystal oscillator.
RSTP_N
I System reset input pin. Level trigger, active low on this pin will put the chip in reset state.
TSTP_P
I
Test input pin. Please bond this pad and reserve a test point on PCB for debugging. But for improving
ESD, please connect this point with zero Ohm resistor to GND.
8-bit bi-directional I/O port C. The output type of I/O pad can also be selected by mask option
PRTC[7:0]
B MO_CPP[7: 0] (‘1’ for push-pull and ‘0’ for open-drain). As the output structure of I/O pad does not
contain tri-state buffer. When using the I/O as input, ‘1’ must be outputted before reading the pin.
www.DataSheet4U.com 8-bit bi-directional I/O port D. The output type of I/O pad can also be selected by mask option
MO_DPP[7: 0] (‘1’ for push-pull and ‘0’ for open-drain).
As the output structure of I/O pad does not contain tri-state buffer. When using the I/O as input, ‘1’
PRTD[7:0]
B must be outputted before reading the pin.
PRTD[7..2] can be used as wake-up pins.
PRTD[7..6] can be as external interrupt sources.
PRTD[1..0] general I/O bi-direction pins.
PWMP/PWMN O The PWM output can drive speaker or buzzer directly. Using PWMP & PWMN to drive output
July 28, 2003
3
V3.4
This specification is subject to change without notice. Please contact sales person for the latest version before use.
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