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  Holtek Semiconductor Electronic Components Datasheet  

HT83F40 Datasheet

(HT83Fxx) Flash Type Voice OTP MCU

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HT83FXX
Flash Type Voice OTP MCU
Technical Document
· Application Note
- HA0075E MCU Reset and Oscillator Circuits Application Note
Features
· Operating voltage: 2.7V~3.6V
· System clock: 4MHz~8MHz
· Crystal and RC system oscillator
· 12 I/O pins
· I2C/SPI Bus Serial Interface, shared with PB
· 2K´15 OTP Program Memory
· Between 2M´8 bit and 128K´8 bit flash type data
memory
· 80´8 Data Memory
· Two 8-bit programmable timer counter with 8-stage
prescaler and one time base counter
· 12-bit high quality voltage type D/A output
· PWM circuit direct drive speaker
· Watchdog Timer function
· 4-level subroutine nesting
· 2.7V Low voltage detection, tolerance 5%
· Integrated LDO regulator in
HT83F10P/20P/40P/60P/80P
· Power-down function and wake-up feature reduce
power consumption
· Up to 1ms (0.5ms) instruction cycle with 4MHz (8MHz)
system clock at VDD= 3.6V
· 63 powerful instructions
· One reset pin
· Flash Data Memory can be re-programmed up to
100,000 times
· Flash Data Memory data retention > 10 years
· 44-pin QFP package
General Description
The flash type voice series of MCUs have OTP type
Program Memory and Flash type Voice Memory.
The devices are 8-bit high performance microcontrollers
which include a voice synthesizer and tone generator.
They are designed for applications which require multiple
I/Os and sound effects, such as voice and melody. The
devices can provide various sampling rates and beats,
tone levels, tempos for speech synthesizer and melody
generator.
They also include two integrated high quality, voltage
type DAC outputs and voltage type PWM outputs.
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
2.7V and include a power-down function to reduce
power consumption.
The MCU flash voice memory capacity ranges from
2M´8 bit to 128K´8 bit, into which the user can down-
load their voice data repeatedly.
Rev. 1.00
1 May 12, 2009


  Holtek Semiconductor Electronic Components Datasheet  

HT83F40 Datasheet

(HT83Fxx) Flash Type Voice OTP MCU

No Preview Available !

HT83F40 pdf
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HT83FXX
Selection Table
The devices include a comprehensive range of features, with most features common to all devices. The main features
distinguishing them are Flash Voice Memory capacity. The functional differences between the devices are shown in the
following table.
Part No.
VDD
OTP
Data
Flash
Voice
8-bit I2C/
Package
VIN Program
Voice
I/O
D/A
Memory
Capacity
Timer SPI
Types
Memory
Memory
HT83F10 2.7V~3.6V
¾
HT83F10P 3.3V 3.6V~24V
2K´15
80´8
128K´8 32sec
12
2
12-bit,
Ö 44QFP
PWM
HT83F20 2.7V~3.6V
¾
HT83F20P 3.3V 3.6V~24V
2K´15
80´8
256K´8 64sec
12
2
Ö
12-bit,
44QFP
PWM
HT83F40 2.7V~3.6V
¾
HT83F40P 3.3V 3.6V~24V
2K´15
80´8 512K´8 128sec 12
2
12-bit,
Ö 44QFP
PWM
HT83F60 2.7V~3.6V
¾
HT83F60P 3.3V 3.6V~24V
2K´15
80´8 1024K´8 256sec 12
2
12-bit,
Ö 44QFP
PWM
HT83F80 2.7V~3.6V
¾
HT83F80P 3.3V 3.6V~24V
2K´15
80´8 2048K´8 512sec 12
2
Ö
12-bit,
44QFP
PWM
Note: For devices that exist in more than one package formats, the table reflects the situation for the larger package.
Voice length is estimated by 32K-bit data rate, or 8K sampling rate and 4 bit ADPCM compress mode.
Block Diagram
H T 8 3 F 1 0 P /2 0 P /4 0 P /6 0 P /8 0 P
LD O
S ta c k
O TP R O M
P ro g ra m
M e m o ry
F la s h D a ta
M e m o ry
R A M D a ta
M e m o ry
I/O P o rts
8 - b it
T im e r
D /A
C o n v e rte rs
W a tc h d o g
T im e r
8 - b it
R IS C
M CU
C o re
Low
V o lta g e
D e te c tio n
PW M
SPI
F u n c tio n
I2C
F u n c tio n
W a tc h d o g
T im e r O s c illa to r
R eset
C ir c u it
In te rru p t
C o n tr o lle r
R C /C ry s ta l
O s c illa to r
Rev. 1.00
2 May 12, 2009


Part Number HT83F40
Description (HT83Fxx) Flash Type Voice OTP MCU
Maker Holtek Semiconductor
Total Page 30 Pages
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