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AT89S8253-24SU中文資料愛特梅爾數(shù)據(jù)手冊(cè)PDF規(guī)格書
AT89S8253-24SU規(guī)格書詳情
Description
The AT89S8253 is a low-power, high-performance CMOS 8-bit microcontroller with 12K bytes of In-System Programmable (ISP) Flash program memory and 2K bytes of EEPROM data memory. The device is manufactured using Atmel’s high-density non volatile memory technology and is compatible with the industry-standard MCS-51 instruction set and pinout.
Features
? Compatible with MCS? 51 Products
? 12K Bytes of In-System Programmable (ISP) Flash Program Memory
– SPI Serial Interface for Program Downloading
– Endurance: 10,000 Write/Erase Cycles
? 2K Bytes EEPROM Data Memory
– Endurance: 100,000 Write/Erase Cycles
? 64-byte User Signature Array
? 2.7V to 5.5V Operating Range
? Fully Static Operation: 0 Hz to 24 MHz (in x1 and x2 Modes)
? Three-level Program Memory Lock
? 256 x 8-bit Internal RAM
? 32 Programmable I/O Lines
? Three 16-bit Timer/Counters
? Nine Interrupt Sources
? Enhanced UART Serial Port with Framing Error Detection and Automatic Address Recognition
? Enhanced SPI (Double Write/ReadBuffered) Serial Interface
? Low-power Idle and Power-down Modes
? Interrupt Recovery from Power-down Mode
? Programmable Watchdog Timer
? Dual Data Pointer
? Power-off Flag
? Flexible ISP Programming (Byte and Page Modes)
– Page Mode: 64 Bytes/Page for Code Memory, 32 Bytes/Page for Data Memory
? Four-level Enhanced Interrupt Controller
? Programmable and Fuseable x2 Clock Option
? Internal Power-on Reset
? 42-pin PDIP Package Option for Reduced EMC Emission
? Green (Pb/Halide-free) Packaging Option
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ATMEL |
24+ |
微控制器 |
6932 |
優(yōu)勢(shì)現(xiàn)貨 |
詢價(jià) | ||
ATMEL |
22+ |
TQFP44 |
8200 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
詢價(jià) | ||
ATL |
05+ |
原廠原裝 |
50051 |
只做全新原裝真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
ATMEL |
23+ |
TQFP44 |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
ATMEL |
2023+ |
3000 |
進(jìn)口原裝現(xiàn)貨 |
詢價(jià) | |||
MICROCHIP/微芯 |
2020+ |
DIEWAFER |
20624 |
只做原裝正品,賣元器件不賺錢交個(gè)朋友 |
詢價(jià) | ||
ATMEL |
23+ |
PLCC |
38 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
ATMEL |
2015+ |
DIP |
19889 |
一級(jí)代理原裝現(xiàn)貨,特價(jià)熱賣! |
詢價(jià) | ||
ATMEL |
2339+ |
NA |
6423 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫(kù)存! |
詢價(jià) | ||
MICROCHIP/微芯 |
23+ |
DIEWAFER |
98000 |
詢價(jià) |
