T89C51RB2集成電路(IC)的微控制器規(guī)格書(shū)PDF中文資料

廠商型號(hào) |
T89C51RB2 |
參數(shù)屬性 | T89C51RB2 封裝/外殼為44-LQFP;包裝為卷帶(TR);類別為集成電路(IC)的微控制器;產(chǎn)品描述:IC MCU 8BIT 16KB FLASH 44VQFP |
功能描述 | 8-bit Microcontroller with 16 Kbytes/ 32 Kbytes FLASH |
封裝外殼 | 44-LQFP |
文件大小 |
251.29 Kbytes |
頁(yè)面數(shù)量 |
9 頁(yè) |
生產(chǎn)廠商 | Atmel Corporation |
企業(yè)簡(jiǎn)稱 |
ATMEL【愛(ài)特梅爾】 |
中文名稱 | 愛(ài)特梅爾公司官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-7-18 22:30:00 |
人工找貨 | T89C51RB2價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
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T89C51RB2規(guī)格書(shū)詳情
Description
T89C51RB2/RC2 is a high performance FLASH version of the 80C51 8-bit microcontrollers. It contains a 16K or 32Kbytes Flash memory block for program and data. The 16 Kbytes or 32 Kbytes 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
? 10 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
? 40 MHz in standard mode
? 20 MHz in X2 mode (6 clocks/machine cycle)
? 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 independant selection for CPU and each peripheral
? Programmable Counter Array 5 Channels with:
? 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)
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
T89C51RB2-RLTIM
- 制造商:
Microchip Technology
- 類別:
集成電路(IC) > 微控制器
- 系列:
89C
- 包裝:
卷帶(TR)
- 核心處理器:
80C51
- 內(nèi)核規(guī)格:
8 位
- 速度:
40MHz
- 連接能力:
SPI,UART/USART
- 外設(shè):
POR,PWM,WDT
- 程序存儲(chǔ)容量:
16KB(16K x 8)
- 程序存儲(chǔ)器類型:
閃存
- RAM 大?。?/span>
1.25K x 8
- 電壓 - 供電 (Vcc/Vdd):
4.5V ~ 5.5V
- 振蕩器類型:
外部
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
44-LQFP
- 供應(yīng)商器件封裝:
44-VQFP(10x10)
- 描述:
IC MCU 8BIT 16KB FLASH 44VQFP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TEMIC |
24+ |
PLCC44 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||
Atmel |
23+ |
44-LCC |
11200 |
主營(yíng):汽車電子,停產(chǎn)物料,軍工IC |
詢價(jià) | ||
MICROCHIP/微芯 |
23+ |
11200 |
原廠授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO |
詢價(jià) | |||
TEMIC |
02/03+ |
PLCC44 |
57 |
全新原裝100真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
ATMEL |
23+ |
PLCC-44P |
9526 |
詢價(jià) | |||
Microchip |
QQ咨詢 |
44-LCC |
5000 |
原裝正品/微控制器元件授權(quán)代理直銷! |
詢價(jià) | ||
MICROCHIP/微芯 |
2406+ |
33600 |
誠(chéng)信經(jīng)營(yíng)!進(jìn)口原裝!量大價(jià)優(yōu)! |
詢價(jià) | |||
TEMIC |
20+ |
TQFP44 |
500 |
樣品可出,優(yōu)勢(shì)庫(kù)存歡迎實(shí)單 |
詢價(jià) | ||
TEMIC |
24+ |
PLCC-44P |
100 |
現(xiàn)貨 |
詢價(jià) | ||
ATMEL |
24+ |
DIP |
3000 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢價(jià) |
相關(guān)庫(kù)存
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