HT48R065G(2011) 查看數據表（PDF） - Holtek Semiconductor
零件编号
产品描述 (功能)
生产厂家
HT48R065G Datasheet PDF : 126 Pages
| |||
HT48R064G/065G/066G/0662G
Enhanced I/O Type 8-Bit OTP MCU with OPA
General Description
The Enhanced I/O MCU devices are a series of 8-bit high performance, RISC architecture
microcontroller specifically designed for a wide range of applications. The usual Holtek
microcontroller features of low power consumption, I/O flexibility, timer functions, oscillator options,
power down and wake-up functions, watchdog timer and low voltage reset, combine to provide
devices with a huge range of functional options while still maintaining a high level of cost
effectiveness. The fully integrated system oscillator HIRC, which requires no external components
and which has three frequency selections, opens up a huge range of new application possibilities for
the device, some of which may include industrial control, consumer products, household appliances
subsystem controllers, etc.
Selection Table
Part No.
Program Data
8-bit HIRC RTC LCD
Memory Memory I/O Timer (MHz) (LXT) SCOM PWM OPA Comp. PFD Stack
Package
HT48R064G
1K´14
64´8
18
1
4/8/12
Ö
¾
¾2
1
Ö
4
16DIP/NSOP
20DIP/SOP/SSOP
HT48R065G
2K´15
96´8
22
1
4/8/12
Ö
16DIP/NSOP
4
¾2
1
Ö
4
20DIP/SOP/SSOP
24SKDIP/SOP/SSOP
HT48R066G
4K´15 128´8 26
2
4/8/12
Ö
4 8-bit´1 2
1
Ö
20DIP/SOP/SSOP
4 24/28SKDIP/SOP/SSOP
HT48R0662G 4K´15 224´8 42
2
4/8/12 Ö(*)
4 8-bit´2 2
1
Ö
24/28SKDIP/SOP/SSOP
6
44QFP
Note: ²*² the oscillator is connected to the OSC3/OSC4 pins with TinyPowerTM design.
Block Diagram
The following block diagram illustrates the main functional blocks.
Low
V o lta g e
R eset
W a tc h d o g
T im e r
PW M
D r iv e r
O TP
P ro g ra m
M e m o ry
RAM
D a ta
M e m o ry
PFD
D r iv e r
I/O
P o rts
8 - b it
R IS C
M CU
C o re
LC D
8 - b it
T im e
SCO M
T im e r s
B ase
In te rn a l
O s c illa to r s
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
C ry s ta l
O s c illa to r s
O p e r a tio n a l
A m p lifie r s
C o m p a ra to r
Rev. 1.00
7
February 23, 2011
Share Link: 