首頁>T89C51RB2-SLSIM>規(guī)格書詳情
T89C51RB2-SLSIM中文資料愛特梅爾數(shù)據(jù)手冊PDF規(guī)格書
相關(guān)芯片規(guī)格書
更多T89C51RB2-SLSIM規(guī)格書詳情
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
- 型號：
T89C51RB2-SLSIM
- 功能描述：
IC MICRO CTRL 16K FLASH 44PLCC
- RoHS：
否
- 類別：
集成電路(IC) >> 嵌入式 - 微控制器，
- 系列：
89C
- 標(biāo)準(zhǔn)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(shè)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?。?/span>
- RAM
- 容量：
256 x 8 電壓 -
- 電源(Vcc/Vdd)：
4.5 V ~ 5.5 V
- 數(shù)據(jù)轉(zhuǎn)換器：
-
- 振蕩器型：
內(nèi)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(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
Microchip Technology |
21+ |
44-LCC(J 形引線) |
27 |
100%進口原裝!長期供應(yīng)!絕對優(yōu)勢價格(誠信經(jīng)營 |
詢價 | ||
ATMELCORPORA |
2023+ |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | |||
ATMEL |
23+ |
PLCC-44P |
9526 |
詢價 | |||
TEMIC |
23+ |
PLCC |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
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 | ||
MICROCHIP/微芯 |
2406+ |
33600 |
誠信經(jīng)營!進口原裝!量大價優(yōu)! |
詢價 | |||
MICROCHIP/微芯 |
23+ |
11200 |
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價 | |||
TEMIC |
20+ |
TQFP44 |
500 |
樣品可出,優(yōu)勢庫存歡迎實單 |
詢價 | ||
TEMIC |
24+ |
PLCC-44P |
170 |
詢價 | |||
Microchip |
22+ |
44VQFP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 |
