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HT47C10L Datasheet

R-F Type Low Voltage 8-Bit Mask MCU

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HT47C10L
R-F Type Low Voltage 8-Bit Mask MCU
Technical Document
· Tools Information
· FAQs
· Application Note
- HA0029E Using the Time Base Function in the HT47R20A-1
- HA0030E Using the RTC in the HT47R20A-1
- HA0034E Using the Buzzer Function in the HT47R20A-1
- HA0036E Using the PFD Function in the HT47R20A-1
- HA0045E Distinguishing between the Different Devices in the HT47 MCU Series
Features
· Operating voltage: 1.2V~2.2V
· Eight bidirectional I/O lines
· On-chip 32kHz/128kHz built-in RC oscillator
(Mask option; 128kHz is selected especially for EL
driving)
· Watchdog Timer
· 1K´16 program memory ROM
· 32´8 data memory RAM
· One time base (TB)
· One buzzer output
· One EL output
· One externally adjustable low voltage detector
· HALT function and wake-up feature reduce power
consumption
· One LCD driver with 9´4 segments, 1/4 duty, 1/2 bias
· RC type A/D converter
· Two-level subroutine nesting
· Bit manipulation instruction
· 16-bit table read instruction
· Up to 122ms instruction cycle with 32768Hz system
clock
· All instructions in one or two machine cycles
· 63 powerful instructions
· 44-pin QFP package
General Description
The HT47C10L is an 8-bit high performance RISC-like
microcontroller. Its single cycle instruction and
two-stage pipeline architecture make it suitable for high
www.DataSheet.net/
speed applications. The device is suited for clinical ther-
mometers.
Rev. 1.90
1 November 30, 2005
Datasheet pdf - http://www.DataSheet4U.co.kr/


  Holtek Semiconductor Electronic Components Datasheet  

HT47C10L Datasheet

R-F Type Low Voltage 8-Bit Mask MCU

No Preview Available !

Block Diagram
P ro g ra m
ROM
P ro g ra m
C o u n te r
STAC K1
STAC K0
In te rru p t
C ir c u it
IN T C
In s tr u c tio n
R e g is te r
MP
M
U
D ATA
M e m o ry
X
In s tr u c tio n
D ecoder
T im in g
G e n e ra to r
fS Y S = 3 2 k H z
1 2 8 k H z /3 2 k H z
R C O s c illa to r
* M a s k O p tio n
C 1 D o u b le
C 2 V o lta g e
VCC
M UX
A LU
S h ifte r
STATU S
BP
ACC
LC D
M e m o ry
L C D D r iv e r
C O M 0~C O M 3 S E G 0~S E G 8
Pin Assignment
HT47C10L
S y s te m C lo c k ( fS Y S )
TM 1
TM 0
TE
T im e r A
A /D C lo c k
P u ls e W id th
M e a s u re m e n t
M o d e C o n tro l
TM 1
TM 0
TO N
T im e r B
RC
T ype
A /D
C o n v e rte r
R C IN
RREF
RSEN
T im e B a s e
W D T fS Y S = 3 2 k H z
L C D B Z /B Z
E L 1 /E L 2
P o rt A
PA
P A 0 /B Z
P A 1 /B Z
P A 2 /E L 1
P A 3 /E L 2
PA4
PA5
PA6
PA7
LV D
VDD
VSS
R E Swww.DataSheet.net/
TEST1
TEST2
LV D
NC
LV D
P A 0 /B Z
P A 1 /B Z
P A 2 /E L 1
P A 3 /E L 2
PA4
PA5
PA6
PA7
NC
44 43 42 41 40 39 38 37 36 35 34
1 33
2 32
3 31
4 30
5
H T47C 10L
29
6
7
4 4 Q F P -A
28
27
8 26
9 25
10 24
11 23
12 13 14 15 16 17 18 19 20 21 22
NC
SEG 0
SEG 1
SEG 2
SEG 3
SEG 4
SEG 5
SEG 6
SEG 7
SEG 8
COM 3
Rev. 1.90
2 November 30, 2005
Datasheet pdf - http://www.DataSheet4U.co.kr/


Part Number HT47C10L
Description R-F Type Low Voltage 8-Bit Mask MCU
Maker Holtek Semiconductor
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HT47C10L Datasheet PDF





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