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AT89C51RB2-SLSIL中文資料
AT89C51RB2-SLSIL數(shù)據(jù)手冊規(guī)格書PDF詳情
Description
The AT89C51RB2/RC2 is a high-performance Flash version of the 80C51 8-bit microcontrollers. It contains a 16K or 32K Bytes Flash memory block for program and data. The Flash memory can be programmed either in parallel mode or in serial mode with the ISP capability or with software. The programming voltage is internally generated from the standard VCC pin.
Features
? 80C52 Compatible
– 8051 Pin and Instruction Compatible
– Four 8-bit I/O Ports
– Three 16-bit Timer/Counters
– 256 Bytes Scratch Pad RAM
– 9 Interrupt Sources with 4 Priority Levels
– Dual Data Pointer
? Variable Length MOVX for Slow RAM/Peripherals
? ISP (In-system Programming) Using Standard VCC Power Supply
? Boot ROM Contains Low Level Flash Programming Routines and a Default Serial Loader
? High-speed Architecture
– In Standard Mode:
40 MHz (Vcc 2.7V to 5.5V, both Internal and external code execution)
60 MHz (Vcc 4.5V to 5.5V and Internal Code execution only)
– In X2 mode (6 Clocks/machine cycle)
20 MHz (Vcc 2.7V to 5.5V, both Internal and external code execution)
30 MHz (Vcc 4.5V to 5.5V and Internal Code execution only)
– 16K/32K Bytes On-chip Flash Program/Data Memory
– Byte and Page (128 Bytes) Erase and Write
– 100K Write Cycles
? On-chip 1024 Bytes Expanded RAM (XRAM)
– Software Selectable Size (0, 256, 512, 768, 1024 Bytes)
– 256 Bytes Selected at Reset for TS87C51RB2/RC2 Compatibility
? Keyboard Interrupt Interface on Port P1
? SPI Interface (Master/Slave Mode)
? 8-bit Clock Prescaler
? Improved X2 Mode with Independent Selection for CPU and Each Peripheral
? Programmable Counter Array 5 Channels
– High-speed Output
– Compare/Capture
– Pulse Width Modulator
– Watchdog Timer Capabilities
? Asynchronous Port Reset
? Full Duplex Enhanced UART
? Dedicated Baud Rate Generator for UART
? Low EMI (Inhibit ALE)
? Hardware Watchdog Timer (One-time Enabled with Reset-out)
? Power Control Modes
– Idle Mode
– Power-down Mode
– Power-off Flag
? Power Supply:
– 2.7 to 3.6 (3V Version)
– 2.7 to 5.5V (5V Version)
? Temperature Ranges: Commercial (0 to +70°C) and Industrial (-40°C to +85°C)
? Packages: PDIL40, PLCC44, VQFP44
AT89C51RB2-SLSIL產(chǎn)品屬性
- 類型
描述
- 型號
AT89C51RB2-SLSIL
- 功能描述
IC 8051 MCU FLASH 16K 44PLCC
- RoHS
否
- 類別
集成電路(IC) >> 嵌入式 - 微控制器，
- 系列
89C
- 標準包裝
9
- 系列
87C
- 核心處理器
8051
- 芯體尺寸
8-位
- 速度
40/20MHz
- 連通性
UART/USART
- 外圍設備
POR，WDT
- 輸入/輸出數(shù)
32
- 程序存儲器容量
32KB（32K x 8）
- 程序存儲器類型
OTP EEPROM
- 大小
- RAM
- 容量
256 x 8 電壓 -
- 電源(Vcc/Vdd)
4.5 V ~ 5.5 V
- 數(shù)據(jù)轉換器
-
- 振蕩器型
內部
- 工作溫度
0°C ~ 70°C
- 封裝/外殼
40-DIP（0.600，15.24mm）
- 包裝
管件
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ATMEL |
24+/25+ |
811 |
原裝正品現(xiàn)貨庫存價優(yōu) |
||||
ATMEL |
23+ |
原廠原包 |
19960 |
只做進口原裝 終端工廠免費送樣 |
|||
Atmel |
23+ |
44-LCC |
11200 |
主營:汽車電子,停產(chǎn)物料,軍工IC |
|||
ATMEL |
22+ |
PLCC |
427 |
原裝現(xiàn)貨,假一罰十 |
|||
Atmel |
23+ |
PLCC |
427 |
全新原裝正品現(xiàn)貨,支持訂貨 |
|||
Atmel |
21+ |
PLCC |
427 |
原裝現(xiàn)貨假一賠十 |
|||
ATMEL/愛特梅爾 |
24+ |
NA |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
|||
ATMEL/愛特梅爾 |
2447 |
NA |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
|||
ATMEL |
24+ |
3213 |
|||||
ATMEL |
24+ |
N/A |
5650 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
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ATMEL相關芯片制造商
Datasheet數(shù)據(jù)表PDF頁碼索引
- P1
- P2
- P3
- P4
- P5
- P6
- P7
- P8
- P9
- P10
- P11
- P12
- P13
- P14
- P15
- P16
- P17
- P18
- P19
- P20
- P21
- P22
- P23
- P24
- P25
- P26
- P27
- P28
- P29
- P30
- P31
- P32
- P33
- P34
- P35
- P36
- P37
- P38
- P39
- P40
- P41
- P42
- P43
- P44
- P45
- P46
- P47
- P48
- P49
- P50
- P51
- P52
- P53
- P54
- P55
- P56
- P57
- P58
- P59
- P60
- P61
- P62
- P63
- P64
- P65
- P66
- P67
- P68
- P69
- P70
- P71
- P72
- P73
- P74
- P75
- P76
- P77
- P78
- P79
- P80
- P81
- P82
- P83
- P84
- P85
- P86
- P87
- P88
- P89
- P90
- P91
- P92
- P93
- P94
- P95
- P96
- P97
- P98
- P99
- P100
- P101
- P102
Atmel Corporation 愛特梅爾公司
中文資料: 26205條
Atmel Corporation是一家曾經(jīng)存在的半導體制造商，總部位于美國加州圣克拉拉。Atmel專注于生產(chǎn)各種半導體產(chǎn)品，包括微控制器、內存芯片、射頻器件和其他集成電路產(chǎn)品。該公司的產(chǎn)品廣泛應用于消費電子、工業(yè)控制、汽車電子、無線通信和物聯(lián)網(wǎng)等領域。 Atmel Corporation以其創(chuàng)新的半導體產(chǎn)品和技術而聞名，其產(chǎn)品具有高性能、低功耗和穩(wěn)定性，并得到全球客戶的廣泛認可。該公司致力于為客戶提供全面的解決方案，包括設計、生產(chǎn)和支持階段的服務，以滿足不同行業(yè)的需求。 2016年，Atmel Corporation被Microchip Technology Inc.收購，完成了這一并購交易
