DatasheetsPDF.com

MTP MCU. HT48E30 Datasheet

DatasheetsPDF.com

MTP MCU. HT48E30 Datasheet






HT48E30 MCU. Datasheet pdf. Equivalent




HT48E30 MCU. Datasheet pdf. Equivalent





Part

HT48E30

Description

I/O Type 8-Bit MTP MCU



Feature


HT48E30 I/O Type 8-Bit MTP MCU With EEPR OM Technical Document · Tools Informat ion · FAQs · Application Note - www. DataSheet4U.com HA0086E HA0087E HA0088 E HA0089E HT48E MCU Series - Using Ass embly Language to Write to the 1K EEPRO M Data Memory HT48E MCU Series - Using C Language to Write to the 1K EEPROM Da ta Memory HT48E MCU Series - Using Asse mbly Language to Writ.
Manufacture

Holtek Semiconductor

Datasheet
Download HT48E30 Datasheet


Holtek Semiconductor HT48E30

HT48E30; e to the 2K EEPROM Data Memory HT48E MCU Series - Using C Language to Write to the 2K EEPROM Data Memory Features · Operating voltage: · Buzzer driving pa ir and PFD supported · HALT function a nd wake-up feature reduce power fSYS=4 MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V · Low voltage reset function · 23 bidire ctional I/O lines (max.) · 1 interrupt input shared with an I/.


Holtek Semiconductor HT48E30

O line · 8-bit programmable timer/event counter with overflow consumption · 4-level subroutine nesting · Up to 0.5 ms instruction cycle with 8MHz system c lock at VDD=5V · Bit manipulation ins truction · 14-bit table read instructi on · 63 powerful instructions · 106 e rase/write cycles EEPROM data memory · EEPROM data retention > 10 years · Al l instructions in one or tw.


Holtek Semiconductor HT48E30

o machine cycles · In system programmin g (ISP) · 24/28-pin SKDIP/SOP package interrupt and 8-stage prescaler · On- chip crystal and RC oscillator · Watch dog Timer · 1,000 erase/write cycles M TP program memory · 2048´14 program m emory ROM (MTP) · 128´8 data memory E EPROM · 96´8 data memory RAM General Description The HT48E30 is an 8-bit hi gh performance, RISC architec.

Part

HT48E30

Description

I/O Type 8-Bit MTP MCU



Feature


HT48E30 I/O Type 8-Bit MTP MCU With EEPR OM Technical Document · Tools Informat ion · FAQs · Application Note - www. DataSheet4U.com HA0086E HA0087E HA0088 E HA0089E HT48E MCU Series - Using Ass embly Language to Write to the 1K EEPRO M Data Memory HT48E MCU Series - Using C Language to Write to the 1K EEPROM Da ta Memory HT48E MCU Series - Using Asse mbly Language to Writ.
Manufacture

Holtek Semiconductor

Datasheet
Download HT48E30 Datasheet




 HT48E30
HT48E30www.DataSheet4U.com
I/O Type 8-Bit MTP MCU With EEPROM
Technical Document
· Tools Information
· FAQs
· Application Note
- HA0086E HT48E MCU Series - Using Assembly Language to Write to the 1K EEPROM Data Memory
- HA0087E HT48E MCU Series - Using C Language to Write to the 1K EEPROM Data Memory
- HA0088E HT48E MCU Series - Using Assembly Language to Write to the 2K EEPROM Data Memory
- HA0089E HT48E MCU Series - Using C Language to Write to the 2K EEPROM Data Memory
Features
· Operating voltage:
fSYS=4MHz: 2.2V~5.5V
fSYS=8MHz: 3.3V~5.5V
· Low voltage reset function
· 23 bidirectional I/O lines (max.)
· 1 interrupt input shared with an I/O line
· 8-bit programmable timer/event counter with overflow
interrupt and 8-stage prescaler
· On-chip crystal and RC oscillator
· Watchdog Timer
· 1,000 erase/write cycles MTP program memory
· 2048´14 program memory ROM (MTP)
· 128´8 data memory EEPROM
· 96´8 data memory RAM
· Buzzer driving pair and PFD supported
· HALT function and wake-up feature reduce power
consumption
· 4-level subroutine nesting
· Up to 0.5ms instruction cycle with 8MHz system clock
at VDD=5V
· Bit manipulation instruction
· 14-bit table read instruction
· 63 powerful instructions
· 106 erase/write cycles EEPROM data memory
· EEPROM data retention > 10 years
· All instructions in one or two machine cycles
· In system programming (ISP)
· 24/28-pin SKDIP/SOP package
General Description
The HT48E30 is an 8-bit high performance, RISC archi-
tecture microcontroller device specifically designed for
multiple I/O control product applications.
The advantages of low power consumption, I/O flexibil-
ity, timer functions, oscillator options, HALT and
wake-up functions, watchdog timer, buzzer driver, as
well as low cost, enhance the versatility of these devices
to suit a wide range of application possibilities such as
industrial control, consumer products, subsystem con-
trollers, etc.
Rev. 1.20
1 March 3, 2006




 HT48E30
Block Diagram
IN T /P G 0
wwHwT.D4a8taES3he0et4U.com
P ro g ra m
M e m o ry
In s tr u c tio n
R e g is te r
P ro g ra m
C o u n te r
STAC K
4 L e v e ls
In te rru p t
C ir c u it
IN T C
PG 0
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
M UX
A LU
S h ifte r
STATU S
PG 1
PG 2
ACC
D a ta M e m o ry
EEPRO M
EECR
TM R 0
TM R 0C
M fS Y S
M
P r e s c a le r
U
UX
X T M R /P C 0
W D TS
W D T P r e s c a le r
E N /D IS
W DT
fS Y S /4
M
U
X
W DT O SC
PAC PO RT A
PA
B Z /B Z
PBC PO RT B
PB
P A 0~P A 7
P B 0~P B 7
PCC PO RT C
PC
P C 0~P C 5
PG C PO RT G
PG
PG 0
Pin Assignment
PB5
PB4
PA3
PA2
PA1
PA0
PB3
PB2
P B 1 /B Z
P B 0 /B Z
VSS
P G 0 /IN T
1
2
3
4
5
6
7
8
9
10
11
12
24 P B 6
23 P B 7
22 P A 4
21 P A 5
20 P A 6
19 P A 7
18 O S C 2
17 O S C 1
16 V D D
15 R E S
14 P C 2
1 3 P C 0 /T M R
H T48E 30
2 4 S K D IP -A /S O P -A
PB5
PB4
PA3
PA2
PA1
PA0
PB3
PB2
P B 1 /B Z
P B 0 /B Z
VSS
P G 0 /IN T
P C 0 /T M R
PC1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28 P B 6
27 P B 7
26 P A 4
25 P A 5
24 P A 6
23 P A 7
22 O S C 2
21 O S C 1
20 V D D
19 R E S
18 P C 5
17 P C 4
16 P C 3
15 P C 2
H T48E 30
2 8 S K D IP -A /S O P -A
Rev. 1.20
2 March 3, 2006




 HT48E30
wwHwT.D4a8taES3he0et4U.com
Pad Description
Pad Name I/O
Options
Description
PA0~PA7
Pull-high*
Bidirectional 8-bit input/output port. Each bit can be configured as a
I/O
Wake-up
CMOS/Schmitt trigger
wake-up input by options. Software instructions determine the CMOS
output or Schmitt trigger or CMOS input (depends on options) with
Input
pull-high resistor (determined by 1-bit pull-high options).
PB0/BZ
PB1/BZ
PB2~PB7
I/O
Pull-high*
PB0 or BZ
PB1 or BZ
Bidirectional 8-bit input/output port. Software instructions determine the
CMOS output or Schmitt trigger input with pull-high resistor (deter-
mined by pull-high options).
The PB0 and PB1 are pin-shared with the BZ and BZ, respectively.
Once the PB0 or PB1 is selected as buzzer driving outputs, the output
signals come from an internal PFD generator (shared with timer/event
counter).
VSS
¾
¾ Negative power supply, ground
PG0/INT I/O
Pull-high*
Bidirectional I/O lines. Software instructions determine the CMOS out-
put or Schmitt trigger input with pull-high resistor (determined by 1-bit
pull-high options). This external interrupt input is pin-shared with PG0.
The external interrupt input is activated on a high to low transition.
PC0/TMR
PC1~PC5
I/O
Pull-high*
Bidirectional I/O lines. Software instructions determine the CMOS out-
put or Schmitt trigger input with pull-high resistor (determined by 1-bit
pull-high options). The timer input are pin-shared with PC0.
RES
I
¾ Schmitt trigger reset input. Active low.
VDD
¾
¾ Positive power supply
OSC1
OSC2
I
O
Crystal or RC
OSC1and OSC2 are connected to an RC network or Crystal (deter-
mined by options) for the internal system clock. In the case of RC oper-
ation, OSC2 is the output terminal for 1/4 system clock.
Note: ²*² The pull-high resistors of each I/O port (PA, PB, PC, PG) are controlled by a 1-bit option.
CMOS or Schmitt trigger option of port A is controlled by a 1-bit option.
Absolute Maximum Ratings
Supply Voltage ...........................VSS-0.3V to VSS+6.0V
Input Voltage..............................VSS-0.3V to VDD+0.3V
Storage Temperature ............................-50°C to 125°C
Operating Temperature...........................-40°C to 85°C
Note: These are stress ratings only. Stresses exceeding the range specified under ²Absolute Maximum Ratings² may
cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed
in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.
D.C. Characteristics
Symbol
Parameter
VDD Operating Voltage
Test Conditions
VDD Conditions
¾ fSYS=4MHz
¾ fSYS=8MHz
3V
IDD1 Operating Current (Crystal OSC)
No load, fSYS=4MHz
5V
3V
IDD2 Operating Current (RC OSC)
No load, fSYS=4MHz
5V
IDD3
Operating Current
(Crystal OSC, RC OSC)
5V No load, fSYS=8MHz
Ta=25°C
Min. Typ. Max. Unit
2.2 ¾ 5.5 V
3.3 ¾ 5.5 V
¾ 0.6 1.5 mA
¾2
4 mA
¾ 0.8 1.5 mA
¾ 2.5 4 mA
¾4
8 mA
Rev. 1.20
3 March 3, 2006






Recommended third-party HT48E30 Datasheet






@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)