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HE83R142 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 8-BIT MICRO-CONTROLLER - King blillion Electronics

भाग संख्या HE83R142
समारोह 8-BIT MICRO-CONTROLLER
मैन्युफैक्चरर्स King blillion Electronics 
लोगो King blillion Electronics लोगो 
पूर्व दर्शन
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<?=HE83R142?> डेटा पत्रक पीडीएफ

HE83R142 pdf
KING BILLION ELECTRONICS CO., LTD
駿億電子股份有限公司
HE83R142
HE80000 SERIES
C. 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.
I.F.C. E.S.C. I.P.R PROM DROM TP TP+1 RAM PP DP I/O DTMF WDT Timer
◎ ◎ ◎ 64KB 192KB 18-bit 4KB 4-bit 8-bit 16~24 — T1,T2,TB
VO DAO OP PWM LCD COM*SEG Bias Rgr ChrgPmp LV2 LR LVG REC S.R.
◎ ◎ ◎ ◎ 1024~896 16*64 1/5 — — — — — —
D. Pin Description
Pin# Pin name I/O
Function
Description
External fast clock pin. Mask option setting
111, FXI, B, Connecting to crystal or RC MO_FCK/SCKN = 00Slow Clock only
110 FXO O to generate 32.768 kHz ~
8MHz frequency.
01Illegal
10Dual Clock
11Fast Clock only
MO_FOSCE = 0Internal fast osc.
External slow clock pin.
= 1External fast osc.
Connecting with 32768 Hz MO_FXTAL = 0RC osc. for fast clock
114,
113
SXI,
SXO
I,
O
crystal or resistor as slow
clock and providing clock
source for LCD display,
TIMER1, Time-Base and
MO_SXTAL
= 1X’tal osc. for fast clock
= 0RC for 32768 Hz clock
= 1X’tal for 32768 Hz clock
other internal blocks.
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
109 RSTP_N I System Reset.
Power-on reset circuit.
Besides, MO_WDTE can set Watch Dog Timer
MO_WDTE=0Disable Watch Dog Timer
=1Enable Watch Dog Timer
112 TSTP_P I Test Pin
Please bond this pin and add a test point on PCB for
debugging. But for improving ESD, please connect this
pin with zero Ohm resistor to GND.
Mask options
ww1w2.D41..a..1t4a2S7h,eePt4RUT.coCm[7:0]
MO_CPP[7..0]=1 ~ Push-pull.
B 8-pin bi-directional I/O port.
=0 ~ Open-drain.
Output must be “1” before reading whenever use them as
input (No tri-state structure).
8-pin bi-directional I/O port. Mask options
116..
123
PRTD[7:0]
B
PRTD[7..2] as wake-up pin. MO_DPP[7..0]=1 ~ Push-pull.
PRTD[7..6] as external
=0 ~ Open-drain.
interrupt pin.
Output must be “1” before reading whenever use them as
2 V1.02E

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