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HE80128L 데이터시트 PDF




Jess Technology에서 제조한 전자 부품 HE80128L은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

PDF 형식의 HE80128L 자료 제공

부품번호 HE80128L 기능
기능 8-bit CMOS micro-controller
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HE80128L 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.



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HE80128L 데이터시트, 핀배열, 회로
www.DataSheet4U.com
Suites 2202-7, Tower 6, The Gateway,
9 Canton Road, Tsimshatsui,
Kowloon, Hong Kong
Tel: (852) 2123 3289 Fax: (852) 2123 3393
Home Page: www.jesstech.com
HE80128L
HE80000 SERIES
A. HE80128L Introduction
HE80128L is a member of Jess Tech HE8000 series 8-bit CMOS micro-controller. This chip is a
Power Speech Controller. It built-in one internal Op-Amp, one 7-bit D/A converter and one
PWM output module to provide a speech output interface. Use the built-in 384K ROM can store
around 128 seconds of speech data (8KHz sampling rate ADPCM). Use external SRAM or Flash
RAM for recording function.
The HE80128L provides a very simple and effective instruction set, each instruction byte
occupies only 1.5 clock cycle time, therefore, it is suitable to apply in the high performance
systems.
B. HE80128L Features
! Operating Voltage:
! Operation frequency Range:
2.4V – 5.2V
DC ~ 8MHz @ 5.0V
! ROM size:
! RAM size:
! Dual Clock:
DC ~ 4MHz @ 2.4V
384K Bytes
128 Bytes
Normal(Fast) clock: 32.768K ~ 8MHz
Slow clock:
32.768KHz
! Operating Mode: DUALFASTSLOWIDLESLEEP
! Built-in WATCH DOG TIMER
DataSheet4U.com
! 24 bi-directional I/O pins, PUSH-PULL or OPEN DRAIN output selected by mask option
! Built-in an internal Op-Amp
! Built-in one D/A Converter
! Built-in a PWM output circuit
! Provides two internal and two external interrupt
! Provides two 16-bit timer (no time base)
! Instruction Set : 32 Instructions,4 types of Addressing Mode, 2 individual Pointer for ROM
(24-bit) and RAM (8-bit) table access.
! Multi-channel voice function.
DataShee
C.HE80128L Application
! Power Speech Controller provides around 128 seconds of speech time
! Interface to Light, Sound, Temperature and Humidity sensor for controlling application.
! Use external SRAM or Flash RAM for recording function.
DataSheet4U.com
25 APR 2002
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HE80128L pdf, 반도체, 판매, 대치품
www.DataSheet4U.com
Suites 2202-7, Tower 6, The Gateway,
9 Canton Road, Tsimshatsui,
Kowloon, Hong Kong
Tel: (852) 2123 3289 Fax: (852) 2123 3393
Home Page: www.jesstech.com
HE80128L
HE80000 SERIES
F. Bonding Pad Location
PIN PIN
Number Name
X Y PIN PIN
Coordinate Coordinate Number Name
XY
Coordinate Coordinate
et4U.com
1 PRT10[6] X= -544.55 Y= 1562.60 21 PRTD[6] X= 1375.50 Y= 254.15
2 PRT10[5] X= -681.50 Y= 1562.60 22 PRTD[5] X= 1375.50 Y= 391.10
3 PRT10[4] X= -818.45 Y= 1562.60 23 PRTD[4] X= 1375.50 Y= 528.05
4 PRT10[3] X= -955.40 Y= 1562.60 24 PRTD[3] X= 1375.50 Y= 665.00
5 PRT10[2] X= -1092.35 Y= 1562.60 25 PRTD[2] X= 1375.50 Y= 801.95
6 PRT10[1] X= -1229.30 Y= 1562.60 26 PRTD[1] X= 1375.50 Y= 938.90
7 PRT10[0] X= -1366.25 Y= 1562.60 27 PRTD[0] X= 1298.20 Y= 1562.60
8 VO
X= 1375.50 Y= -1540.20 28 PRTC[7] X= 1161.25 Y= 1562.60
9 DAO
X= 1375.50 Y= -1388.40 29 PRTC[6] X= 1014.70 Y= 1562.60
10 OPIN
X= 1375.50 Y= -1252.30 30 PRTC[5] X= 877.75 Y= 1562.60
11 OPIP
X= 1375.50 Y= -1115.35 31 PRTC[4] X= 740.80 Y= 1562.60
12 OPO
X= 1375.50 Y= -978.40 32 PRTC[3] X= 603.85 Y= 1562.60
13 RSTP_N X= 1375.50 Y= -841.45 33 PRTC[2] X= 466.90 Y= 1562.60
14 FXO
X= 1375.50 Y= -704.50 34 PRTC[1] X= 329.95 Y= 1562.60
15 FXI
X= 1375.50 Y= -567.55 35 PRTC[0] X= 193.00 Y= 1562.60
16 TSTP_P X= 1375.50 Y= -421.60 36 PWMP X= 43.25 Y= 1562.60
17 SXO
X= 1375.50 Y= -D2a9t3a.S6h5eet4U3.7com PWMN X= -120.10 Y= 1562.60
18 SXI
X= 1375.50 Y= -156.70 38 GND
X= -270.65 Y= 1562.60
19 VDD
X= 1375.50 Y= -19.75 39 PRT10[7] X= -407.60 Y= 1562.60
20 PRTD[7] X= 1375.50 Y= 117.20
DataShee
DataSheet4U.com
25 APR 2002
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V2.4

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HE80128L 전자부품, 판매, 대치품
www.DataSheet4U.com
Suites 2202-7, Tower 6, The Gateway,
9 Canton Road, Tsimshatsui,
Kowloon, Hong Kong
Tel: (852) 2123 3289 Fax: (852) 2123 3393
Home Page: www.jesstech.com
HE80128L
HE80000 SERIES
H. Application Circuit
et4U.com
DataSheet4U.com
I. Important Note
For accessing any address large than 64KB, users must update TPP first, TPH then TPL. Only by
this order, the pre-charge circuit of ROM will work correctly. 5us waiting is necessary before LDV
instruction is executed since Data ROM is a low speed ROM. Users can not emulate this
accessing process in ICE. So 5us delay should be added by firmware.
Please bonds the TSTP_P, RSTP_N and PRTD[7:0] with test point on PCB (can be soldered and
probed) as you can, then JESS can do some IC testing job on PCB. Neither VDD nor GND
connection is necessary for TSTP_P. The following figure is an example (Testing point with
through hole.)
DataShee
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25 APR 2002
DataSheet4 U .com
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