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參數(shù)資料
| 型號(hào)： | HT48E50 |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | I/O Type 8-Bit MTP MCU With EEPROM |
| 中文描述： | I / O型8位微控制器帶有EEPROM中期計(jì)劃 |
| 文件頁(yè)數(shù)： | 1/46頁(yè) |
| 文件大小： | 303K |
| 代理商： | HT48E50 |
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HT48E50
I/O Type 8-Bit MTP MCU With EEPROM
Rev. 0.00
1
September 29, 2004
General Description
The HT48E50 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
wellaslowcost,enhancetheversatilityofthesedevices
to suit a wide range of application possibilities such as
industrial control, consumer products, subsystem con-
trollers, etc.
Features
Operating voltage:
f
SYS
=4MHz: 2.2V~5.5V
f
SYS
=8MHz: 3.3V~5.5V
Low voltage reset function
33 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
4096 15 program memory ROM (MTP)
256 8 data memory EEPROM
160 8 data memory RAM
HALT function and wake-up feature reduce power
consumption
6-level subroutine nesting
Up to 0.5 s instruction cycle with 8MHz system clock
at V
DD
=5V
Bit manipulation instruction
15-bit table read instruction
63 powerful instructions
10
6
erase/write cycles EEPROM data memory
EEPROM data retention > 10 years
All instructions in one or two machine cycles
In system programming (ISP)
28-pin SKDIP/SOP, 48-pin SSOP package
Preliminary
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| HT48R06A-1 | 8-Bit High Performance RISC-like OTP Microcontroller(8位、高性能、類似RISC、一次可編程微控制器，用于多I/O接口設(shè)備) |
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| HT48R10A | 8-BIT MICROCONTROLLER |
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| HT48E70 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:I/O Type 8-Bit MTP MCU With EEPROM |
| HT48F06E | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:I/O Flash Type MCU with EEPROM |
| HT48F06E_09 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:I/O Flash Type MCU with EEPROM |
| HT48F06E-18DIPLF | 制造商:Holtek Semiconductor Inc 功能描述:8BIT MCU 1K FLASH 1K EEPROM DIP |
| HT48F10E | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:I/O Flash Type MCU with EEPROM |
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