R-F Type Low Voltage 8-Bit Mask MCU - Holtek Semiconductor
Description
HT47C10L
R-F Type Low Voltage 8-Bit Mask MCU
Technical Document
· Tools Information · FAQs · Application Note -
HA0029E HA0030E HA0034E HA0036E HA0045E
Using the Time Base Function in the HT47R20A-1 Using the RTC in the HT47R20A-1 Using the Buzzer Function in the HT47R20A-1 Using the PFD Function in the HT47R20A-1 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 · 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
(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
clock
· All instructions in one or two machine cycles · 63 powerful instructions · 44-pin QFP package
General Description
www.
DataSheet.
net/
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
speed applications.
The device is suited for clinical thermometers.
Rev.
1.
90
1
November 30, 2005
Datasheet pdf - http://www.
DataSheet4U.
co.
kr/
HT47C10L
Block Diagram
S y s te m In te rru p t C ir c u it S T A C K 1 S T A C K 0 T M 1 T M 0 T E IN T C T im e r A A /D In s tr u c tio n R e g is te r C lo c k R C T y p e A /D C o n v e rte r R C IN R R E F R S E N 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 T M 1 T M 0 T O N C lo c k ( fS
Y S
)
P ro g ra m R O M
P ro g ra m C o u n te r
M P
M U
X
D A T A M e m o ry
T im e r B
T im e B a s e W D T In s tr u c tio n D e c o d e r A L U S h ifte r P A 1 2 8 k H z /3 2 k H z R C O s c illa ...
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