HT56R66 Ver la hoja de datos (PDF) - Holtek Semiconductor
Número de pieza
componentes Descripción
Fabricante
HT56R66 Datasheet PDF : 104 Pages
| |||
HT56R66/HT56R666
Selection Table
Most features are common to all devices, the main feature distinguishing them are Program Memory capacity, I/O count,
stack capacity and package types. The following table summarises the main features of each device.
Part No.
VDD
Program Data
Memory Memory
I/O
Timer
LCD
A/D
8-bit 16-bit
PWM Stack Package
HT56R66
2.2V~
5.5V
16K´16
1152´8
32
48´4
or
3
49´3
52QFP
1 12-bit´8 12-bit´4 12 64LQFP
100LQFP
HT56R666
2.2V~
5.5V
16K´16
1152´8
48´16
24
or
3
56´8
1 12-bit´8 12-bit´4 12 100LQFP
Note:
1. The devices are only available in OTP versions.
2. For devices that exist in more than one package formats, the table reflects the situation for the larger
package.
Block Diagram
I/O
P o rts
L C D /L E D
D r iv e r
O TP
P r o g r a m m in g
C ir c u itr y
Low
V o lta g e
R eset
Low
V o lta g e
D e te c t
W a tc h d o g
T im e r
8 - b it
R IS C
M CU
C o re
O TP
P ro g ra m
M e m o ry
RAM
D a ta
M e m o ry
S ta c k
I2C /S P I
T im e r s
P r o g r a m m a b le
F re q u e n c y
G e n e ra to r
In te rn a l R C
O s c illa to r
A /D
C o n v e rte r
PW M
G e n e ra to r
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
E x te rn a l
R C /C ry s ta l
O s c illa to r
E x te rn a l R T C
O s c illa to r
Rev. 1.40
2
May 11, 2012
Share Link: 