900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




  Holtek Semiconductor Electronic Components Datasheet  

HT46RB70 Datasheet

A/D Type USB 8-Bit MCU

No Preview Available !

Technical Document
· Tools Information
· FAQs
· Application Note
HT46RB70
A/D Type USB 8-Bit MCU
Features
· Operating voltage:
fSYS=6MHz: 2.2V~5.5V
fSYS=12MHz: 2.7V~5.5V
· 38 bidirectional I/O lines (max.)
· 1 interrupt input shared with an I/O line
www.DataSheet·4U.Tcwoom16-bit programmable timer/event counter with
overflow interrupt
· Only crystal oscillator (6MHz or 12MHz)
· Watchdog Timer
· 8192´16 program memory
· 384´8 data memory RAM
· HALT function and wake-up feature reduce power
consumption
· Up to 0.33ms instruction cycle with 12MHz system
clock at VDD=5V
· 16-level subroutine nesting
· 8 channels 10-bit resolution A/D converter
· 4-channel 8-bit PWM output shared with
four I/O lines
· SIO (synchronous serial I/O) function
· Supports Interrupt, Control, Bulk transfer
· USB 1.1 full speed function compatible
· 6 endpoints supported (endpoint 0 included)
· Total FIFO size is 160 byte
(8, 8, 8, 64, 8, 64 for EP0~EP5)
· Bit manipulation instruction
· 16-bit table read instruction
· 63 powerful instructions
· All instructions in one or two machine cycles
· Low voltage reset function
· 28-pin SOP/SKDIP, 48-pin SSOP package
General Description
This device is an 8-bit high performance RISC
architecture microcontroller designed for USB product
applications. It is particularly suitable for use in products
such as USB and/or SPI touch-panels, USB and/or SPI
touch-pads, PS II joysticks, XBOX joysticks, USB Mice
keyboards and joystick. A HALT feature is included to
reduce power consumption.
Rev. 1.10
1 November 1, 2006


  Holtek Semiconductor Electronic Components Datasheet  

HT46RB70 Datasheet

A/D Type USB 8-Bit MCU

No Preview Available !

Block Diagram
HT46RB70
U S B D + U S B D - V 33O
U S B 1 .1
F u ll S p e e d
TM R 0C
TM R 0
M
U
X
P r e s c a le r
fS Y S
P C 1 /T M R 0
P ro g ra m
ROM
P ro g ra m
C o u n te r
STAC K
In te rru p t
C ir c u it
IN T C
www.DataSheet4U.comI n s t r u c t i o n
R e g is te r
MP M
U
X
D ATA
M e m o ry
In s tr u c tio n
D ecoder
T im in g
G e n e ra to r
O SC2
O SC1
RES
VDD
VSS
AVDD
AVSS
M UX
A LU
S h ifte r
STATU S
ACC
TM R 1C
TM R 1
M
U
X
fS Y S /4
P C 2 /T M R 1
W D TS
W D T P r e s c a le r
P A C P o rt A
PA
E N /D IS
W DT
PA6
PA7
M
U
X
P A 0~P A 7
fS Y S /4
W DT O SC
P B C P o rt B
PB
A /D C o n v e rte r
P B 0 /A N 0 ~ P B 7 /A N 7
P C C P o rt C
PC
P D C P o rt D
PD
PW M
P E C P o rt E
PE
S e r ia l
In te rfa c e
P C 0 /IN T
P C 3~P C 7
P D 0 /P W M 0 ~ P D 3 /P W M 3 ,
P D 4~P D 7
P E 4~P E 5
P E 0 /S C S
P E 1 /C L K
P E 2 /S D I
P E 3 /S D O
Rev. 1.10
2 November 1, 2006


Part Number HT46RB70
Description A/D Type USB 8-Bit MCU
Maker Holtek Semiconductor
Total Page 30 Pages
PDF Download

HT46RB70 Datasheet PDF

View PDF for Mobile








Similar Datasheet

1 HT46RB70 A/D Type USB 8-Bit MCU
Holtek Semiconductor





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy