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PDF HE80170S Data sheet ( Hoja de datos )
| Número de pieza | HE80170S | |
| Descripción | HE80170S | |
| Fabricantes | Jess Technology | |
| Logotipo |  |
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Suites 2202-7, Tower 6, The Gateway,
9 Canton Road, Tsimshatsui,
Kowloon, Hong Kong
Tel: (852) 2123 3289 Fax: (852) 2123 3393
E-mail: [email protected]
Home Page: www.jesstech.com
HE80170S
HE80000 SERIES
A. HE80170S Introduction
HE80170S 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 512K ROM can store
around 170 seconds of speech data (8KHz sampling rate ADPCM). Use external SRAM or Flash
RAM for recording function.
The HE80170S 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. HE80170S Features
! Operating Voltage:
! Operation frequency Range:
2.4V – 5.2V
DC ~ 8MHz @ 5.0V
! ROM size:
! RAM size:
! Dual Clock:
DC ~ 4MHz @ 2.4V
512K Bytes
128 Bytes
Normal(Fast) clock: 32.768K ~ 8MHz
Slow clock:
32.768KHz
! Operating Mode: DUAL， FAST，SLOW，IDLE，SLEEP
! Built-in WATCH DOG TIMER
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! 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.HE80170S Application
! Power Speech Controller provides around 170 seconds of speech time
! Interface to Light, Sound, Temperature and Humidity sensor for controlling application.
! Use external SRAM or Flash RAM for recording function.
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Suites 2202-7, Tower 6, The Gateway,
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Kowloon, Hong Kong
Tel: (852) 2123 3289 Fax: (852) 2123 3393
E-mail: [email protected]
Home Page: www.jesstech.com
HE80170S
HE80000 SERIES
G. Electrical Characteristics
Absolute Maximum Rating
Item
Supply Voltage
Input Voltage
Output Voltage
Operating Temperature
Storage Temperature
Sym.
Vdd
Vin
Vo
Top
Tst
Rating
-0.5V ~ 8V
-0.5V ~ Vdd+0.5V
-0.5V ~ Vdd+0.5V
00C ~ 700C
-500C ~ 1000C
Condition
Recommended Operating Conditions
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Item
Supply Voltage
Input Voltage
Operating Frequency
Operating Temperature
Storage Temperature
Sym. Rating
Vdd 2.4V ~ 5.2V
DataVSihh eet40U..9coVmdd ~ Vdd
Vil 0.0V ~ 0.1Vdd
Fmax
8MHz
4MHz
Top 00C ~ 700C
Tst -500C ~ 1000C
Condition
Vdd =5.0V
Vdd =2.4V
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| PDF Descargar | [ Datasheet HE80170S.PDF ] | |
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