SST89E58RD2-40-C-TQJE Microchip Technology, SST89E58RD2-40-C-TQJE Datasheet - Page 12

• Manufacturer Part Number: SST89E58RD2-40-C-TQJE
• Description: 4.5 To 5.5V FlashFlex 8-bit 8051 Microcontroller 44 TQFP 10x10x1mm TRAY
• Manufacturer: Microchip Technology
• Series: FlashFlex®r

Specifications of SST89E58RD2-40-C-TQJE

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: EBI/EMI, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 36
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 8K x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-TQFP
• Processor Series: FlashFlex51
• Core: C51
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: SPI
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 5
• Number Of Timers: 3
• Operating Supply Voltage: 4.5 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Converters: -
• Lead Free Status / Rohs Status: Details

Headquartered in Sunnyvale, California, SST designs, manufactures and markets a diversifi ed range of memory and
non-memory products for high volume applications in the digital consumer, networking, wireless communications and Internet
computing markets. Leveraging its proprietary, patented SuperFlash technology, SST is a leading provider of nonvolatile memory
solutions with product families that include various densities of high functionality fl ash memory components. The Company also
offers its SuperFlash technology for embedded applications through its broad network of world-class manufacturing partners
and technology licensees, including TSMC, which offers SuperFlash under its trademark Emb-FLASH. SST’s non-memory
products include Flash microcontrollers and radio frequency ICs and modules. Further information on SST can be found on the
company’s website at
Sales
http://www.sst.com/sales/representatives/
http://www.sst.com/sales/distributors/
http://www.sst.com/sales/sst_sales_management/
Sample Requests
http://www.sst.com/products/sample_request.dot
© 2010 Silicon Storage Technology, Inc. All rights reserved. Flashfl ex, SST, the SST logo and SuperFlash are registered trademarks and
Serial Quad I/O and SQI are trademarks of Silicon Storage Technology, Inc. Specifi cations are subject to change without notice. Refer to
www.SST.com for the most recent data sheet versions. Printed in the U.S.A. 10/10
DS01356A
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