48e30
器件描述：8-Bit I/O Type MCU (With EEPROM)
器件厂商：HOLTEK [Holtek Semiconductor Inc]
文件大小：351.59KB，共44页
Sponsor by e络盟器件资料摘要：
HT48E30
8-Bit I/O Type MCU (With EEPROM)
Block Diagram
Rev. 0.00 1 January 12, 2004
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.
Features
c183
Operating voltage:
f
SYS
=4MHz: 2.2V~5.5V
f
SYS
=8MHz: 3.3V~5.5V
c183
Low voltage reset function
c183
23 bidirectional I/O lines (max.)
c183
1 interrupt input shared with an I/O line
c183
8-bit programmable timer/event counter with overflow
interrupt and 8-stage prescaler
c183
On-chip crystal and RC oscillator
c183
Watchdog Timer
c183
2048c18014 program memory ROM (MTP)
c183
128c1808 data memory EEPROM
c183
96c1808 data memory RAM
c183
Buzzer driving pair and PFD supported
c183
HALT function and wake-up feature reduce power
consumption
c183
4-level subroutine nesting
c183
Up to 0.5c109s instruction cycle with 8MHz system clock
at V
DD
=5V
c183
Bit manipulation instruction
c183
14-bit table read instruction
c183
63 powerful instructions
c183
10
6
erase/write cycles EEPROM data memory
c183
EEPROM data retention > 10 years
c183
All instructions in one or two machine cycles
c183
In system programming (ISP)
c183
24/28-pin SKDIP/SOP package
G49 G4E G54 G2F G50 G47 G30
G4F G53 G43 G32 G4F G53 G43 G31
G52 G45 G53
G56 G44 G44
G4D G55 G58
G54 G4D G52 G2F G50 G43 G30
G54 G4D G52 G30 G43
G54 G4D G52 G30
G56 G53 G53
G50 G72 G65 G73 G63 G61 G6C G65 G72
G66 G53 G59 G53
G50 G47 G30
G50 G72 G6F G67 G72 G61 G6D
G52 G4F G4D
G50 G72 G6F G67 G72 G61 G6D
G43 G6F G75 G6E G74 G65 G72
G49 G6E G74 G65 G72 G72 G75 G70 G74
G43 G69 G72 G63 G75 G69 G74
G53 G54 G41 G43 G4B
G34 G20 G4C G65 G76 G65 G6C G73
G49 G4E G54 G43
G44 G41 G54 G41
G4D G65 G6D G6F G72 G79
G49 G6E G73 G74 G72 G75 G63 G74 G69 G6F G6E
G52 G65 G67 G69 G73 G74 G65 G72 G4D
G55
G58
G49 G6E G73 G74 G72 G75 G63 G74 G69 G6F G6E
G44 G65 G63 G6F G64 G65 G72
G53 G54 G41 G54 G55 G53
G41 G4C G55
G53 G68 G69 G66 G74 G65 G72G54 G69 G6D G69 G6E G67
G47 G65 G6E G65 G72 G61 G74 G6F G72
G41 G43 G43
G4D
G55
G58
G4D G50
G57 G44 G54 G53
G57 G44 G54
G57 G44 G54 G20 G4F G53 G43
G57 G44 G54 G20 G50 G72 G65 G73 G63 G61 G6C G65 G72
G4D
G55
G58
G45 G4E G2F G44 G49 G53
G50 G47 G31
G50 G47 G32
G50 G47 G43
G50 G47
G50 G4F G52 G54 G20 G47
G50 G42 G43
G50 G4F G52 G54 G20 G42
G50 G42 G30 G7E G50 G42 G37
G42 G5A G2F G42 G5A
G50 G42
G50 G41 G43 G50 G4F G52 G54 G20 G41
G50 G41 G30 G7E G50 G41 G37
G50 G41
G50 G43
G50 G4F G52 G54 G20 G43
G50 G43 G30 G7E G50 G43 G35
G50 G43 G43
G4D
G55
G58
G66 G53 G59 G53 G2F G34
G50 G47 G30
G44 G61 G74 G61 G20 G4D G65 G6D G6F G72 G79
G45 G45 G50 G52 G4F G4D
G45 G45 G43 G52
Preliminary
8-Bit I/O Type MCU (With EEPROM)
Block Diagram
Rev. 0.00 1 January 12, 2004
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.
Features
c183
Operating voltage:
f
SYS
=4MHz: 2.2V~5.5V
f
SYS
=8MHz: 3.3V~5.5V
c183
Low voltage reset function
c183
23 bidirectional I/O lines (max.)
c183
1 interrupt input shared with an I/O line
c183
8-bit programmable timer/event counter with overflow
interrupt and 8-stage prescaler
c183
On-chip crystal and RC oscillator
c183
Watchdog Timer
c183
2048c18014 program memory ROM (MTP)
c183
128c1808 data memory EEPROM
c183
96c1808 data memory RAM
c183
Buzzer driving pair and PFD supported
c183
HALT function and wake-up feature reduce power
consumption
c183
4-level subroutine nesting
c183
Up to 0.5c109s instruction cycle with 8MHz system clock
at V
DD
=5V
c183
Bit manipulation instruction
c183
14-bit table read instruction
c183
63 powerful instructions
c183
10
6
erase/write cycles EEPROM data memory
c183
EEPROM data retention > 10 years
c183
All instructions in one or two machine cycles
c183
In system programming (ISP)
c183
24/28-pin SKDIP/SOP package
G49 G4E G54 G2F G50 G47 G30
G4F G53 G43 G32 G4F G53 G43 G31
G52 G45 G53
G56 G44 G44
G4D G55 G58
G54 G4D G52 G2F G50 G43 G30
G54 G4D G52 G30 G43
G54 G4D G52 G30
G56 G53 G53
G50 G72 G65 G73 G63 G61 G6C G65 G72
G66 G53 G59 G53
G50 G47 G30
G50 G72 G6F G67 G72 G61 G6D
G52 G4F G4D
G50 G72 G6F G67 G72 G61 G6D
G43 G6F G75 G6E G74 G65 G72
G49 G6E G74 G65 G72 G72 G75 G70 G74
G43 G69 G72 G63 G75 G69 G74
G53 G54 G41 G43 G4B
G34 G20 G4C G65 G76 G65 G6C G73
G49 G4E G54 G43
G44 G41 G54 G41
G4D G65 G6D G6F G72 G79
G49 G6E G73 G74 G72 G75 G63 G74 G69 G6F G6E
G52 G65 G67 G69 G73 G74 G65 G72 G4D
G55
G58
G49 G6E G73 G74 G72 G75 G63 G74 G69 G6F G6E
G44 G65 G63 G6F G64 G65 G72
G53 G54 G41 G54 G55 G53
G41 G4C G55
G53 G68 G69 G66 G74 G65 G72G54 G69 G6D G69 G6E G67
G47 G65 G6E G65 G72 G61 G74 G6F G72
G41 G43 G43
G4D
G55
G58
G4D G50
G57 G44 G54 G53
G57 G44 G54
G57 G44 G54 G20 G4F G53 G43
G57 G44 G54 G20 G50 G72 G65 G73 G63 G61 G6C G65 G72
G4D
G55
G58
G45 G4E G2F G44 G49 G53
G50 G47 G31
G50 G47 G32
G50 G47 G43
G50 G47
G50 G4F G52 G54 G20 G47
G50 G42 G43
G50 G4F G52 G54 G20 G42
G50 G42 G30 G7E G50 G42 G37
G42 G5A G2F G42 G5A
G50 G42
G50 G41 G43 G50 G4F G52 G54 G20 G41
G50 G41 G30 G7E G50 G41 G37
G50 G41
G50 G43
G50 G4F G52 G54 G20 G43
G50 G43 G30 G7E G50 G43 G35
G50 G43 G43
G4D
G55
G58
G66 G53 G59 G53 G2F G34
G50 G47 G30
G44 G61 G74 G61 G20 G4D G65 G6D G6F G72 G79
G45 G45 G50 G52 G4F G4D
G45 G45 G43 G52
Preliminary