|
|
PDF HT86B50 Data sheet ( Hoja de datos )
| Número de pieza | HT86B50 | |
| Descripción | (HT86Bxx / HT86BRxx) Enhanced Voice 8-Bit MCU | |
| Fabricantes | Holtek Semiconductor | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de HT86B50 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
|
No Preview Available !
HT86Bxx/HT86BRxx
Enhanced Voice 8-Bit MCU
Technical Document
· Application Note
- HA0075E MCU Reset and Oscillator Circuits Application Note
Features
· Operating voltage: 2.2V~5.5V
· System clock: 4MHz~8MHz
· Crystal and RC system oscillator
· 16/20/24 I/O pins
· 8K´16-bit Program Memory
· 192´8/384´8-bit Data Memory
· External interrupt input
· Three 8-bit programmable Timers with overflow
interrupt and 8-stage prescaler
· 12-bit high quality voltage type D/A output
· PWM circuit direct audio output
· External RC oscillator converter
· 8 capacitor/resistor sensor input
· Watchdog timer function
· 8-level subroutine nesting
· Low voltage reset function
· Integrated voice ROM with various capacities
· Power-down function and wake-up feature reduce
power consumption
· Up to 0.5ms instruction cycle with 8MHz system clock
at VDD= 5V
· 63 powerful instructions
General Description
The Voice type series of MCUs are 8-bit high perfor-
mance microcontrollers which include a voice synthe-
sizer and tone generator. They are designed for
applications which require multiple I/Os and sound ef-
fects, such as voice and melody. The devices can pro-
vide various sampling rates and beats, tone levels,
tempos for speech synthesizer and melody generator.
They also include an integrated high quality, voltage
type DAC output. The external interrupt can be trig-
gered with falling edges or both falling and rising edges.
The devices are excellent solutions for versatile voice
and sound effect product applications with their efficient
MCU instructions providing the user with programming
capability for powerful custom applications. The system
frequency can be up to 8MHz at an operating voltage of
2.2V and include a power-down function to reduce
power consumption.
Device Types
Devices which have the letter ²BR² within their part
number, indicate that they are OTP devices offering the
advantages of easy and effective program updates, us-
ing the Holtek range of development and programming
tools. These devices provide the designer with the
means for fast and low-cost product development cy-
cles. Devices which have the letter ²B² within their part
number indicate that they are mask version devices.
These devices offer a complementary device for appli-
cations that are at a mature state in their design process
and have high volume and low cost demands.
Part numbers including ²R² are OTP devices, all others
are mask version devices.
Fully pin and functionally compatible with their OTP sis-
ter devices, the mask version devices provide the ideal
substitute for products which have gone beyond their
development cycle and are facing cost-down demands.
In this datasheet, for convenience, when describing de-
vice functions, only the OTP types are mentioned by
name, however the same described functions also ap-
ply to the Mask type devices.
Rev. 2.10
1 December 12, 2012
1 page  
HT86BR10
PA7 1
HT86Bxx/HT86BRxx
34 V S S P
(0 ,0 )
PA6 2
PA5 3
PA4 4
PA3 5
PA2 6
PA1 7
PA0 8
PB0 9
P B 1 10
11 12 13 14 15 16 17 18 19 20 21 22 23
33 V S S P
32 P W M 2
31 P W M 1
30 V D D P
29 V D D A
28 A U D
27 V S S A
26 O S C 2
25 O S C 1
24 R E S
Chip size: 3265´4010 (mm)2
* The IC substrate should be connected to VSS in the PCB layout artwork.
Rev. 2.10
5 December 12, 2012
5 Page 
HT86B50/HT86B60
HT86Bxx/HT86BRxx
(0 ,0 )
PA7 1
PA6 2
PA5 3
PA4 4
PA3 5
PA2 6
PA1 7
PA0 8
PB0 9
P B 1 10
37 V S S P
36 P W M 2
35 P W M 1
34 V D D P
33 V D D A
32 A U D
31 V S S A
30 O S C 2
29 O S C 1
1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 25 26 27 28
Chip size: 1975´5725 (mm)2
* The IC substrate should be connected to VSS in the PCB layout artwork.
Rev. 2.10
11 December 12, 2012
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet HT86B50.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| HT86B50 | (HT86Bxx / HT86BRxx) Enhanced Voice 8-Bit MCU | Holtek Semiconductor |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |