Position: Home  > All Categories> Integrated Circuits (ICs) > SST89E516RD

SST89E516RD

Features: • 8-bit 8051-Compatible Microcontroller (MCU) with Embedded SuperFlash Memory Fully Software Compatible Development Toolset Compatible Pin-For-Pin Package Compatible• SST89E516RD2 Operation 0 to 40 MHz at 5V• SST89V516RD2 Operation 0 to 33 MHz at 3V• 1 KByte Inter...

product image

SST89E516RD Picture
See larger image
SeekIC No. : 004505410 Detail

SST89E516RD: Features: • 8-bit 8051-Compatible Microcontroller (MCU) with Embedded SuperFlash Memory Fully Software Compatible Development Toolset Compatible Pin-For-Pin Package Compatible• SST89E516...

SST89E516RD Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
SST89E516RD
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2025/12/24

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

• 8-bit 8051-Compatible Microcontroller (MCU) with Embedded SuperFlash Memory
Fully Software Compatible
Development Toolset Compatible
Pin-For-Pin Package Compatible
• SST89E516RD2 Operation
0 to 40 MHz at 5V
• SST89V516RD2 Operation
0 to 33 MHz at 3V
• 1 KByte Internal RAM
• Dual Block SuperFlash EEPROM
64 KByte primary block + 8 KByte secondary block (128-Byte sector size for both blocks)
Individual Block Security Lock with SoftLock
Concurrent Operation during In-Application Programming (IAP)
Memory Overlay for Interrupt Support during IAP
• Support External Address Range up to 64 KByte of Program and Data Memory
• Three High-Current Drive Ports (16 mA each)
• Three 16-bit Timers/Counters
• Full-Duplex, Enhanced UART
Framing Error Detection
Automatic Address Recognition
• Ten Interrupt Sources at 4 Priority Levels
Four External Interrupt Inputs
• Programmable Watchdog Timer (WDT)
• Programmable Counter Array (PCA)
• Four 8-bit I/O Ports (32 I/O Pins) and One 4-bit Port
• Second DPTR register
• Low EMI Mode (Inhibit ALE)
• SPI Serial Interface
• Standard 12 Clocks per cycle, the device has an option to double the speed to 6 clocks per cycle.
• TTL- and CMOS-Compatible Logic Levels
• Brown-out Detection
• Low Power Modes
Power-down Mode with External Interrupt Wake-up
Idle Mode
• Temperature Ranges:
Commercial (0°C to +70°C)
Industrial (-40°C to +85°C)
• Packages Available
40-contact WQFN (Port 4 feature not available)
44-lead PLCC
40-pin PDIP (Port 4 feature not available)
44-lead TQFP
• All non-Pb (lead-free) devices are RoHS compliant


Pinout

Connection Diagram


Specifications

Ambient Temperature Under Bias . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . -55°C to +125°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65°C to +150°C
Voltage on EA# Pin to VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +14.0V
D.C. Voltage on Any Pin to Ground Potential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to VDD+0.5V
Transient Voltage (<20ns) on Any Other Pin to VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -1.0V to VDD+1.0V
Maximum IOL per I/O Pins P1.5, P1.6, P1.7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20mA
Maximum IOL per I/O for All Other Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15mA
Package Power Dissipation Capability (TA = 25°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5W
Through Hole Lead Soldering Temperature (10 Seconds). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . 300°C
Surface Mount Solder Reflow Temperature1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C for 10 seconds
Output Short Circuit Current2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA

Note: This specification contains preliminary information on new products in production.
The specifications are subject to change without notice.


Description

The SST89E516RDx and SST89V516RDx are members of the FlashFlex family of 8-bit microcontroller products designed and manufactured with SST's patented and proprietary SuperFlash CMOS semiconductor process technology. The split-gate cell design and thick-oxide tunneling injector offer significant cost and reliability benefits for SST's customers. The devices use the 8051 instruction set and are pin-for-pin compatible with standard 8051 microcontroller devices.

The SST89E516RDs come with 72 KByte of on-chip flash EEPROM program memory which is partitioned into 2 independent program memory blocks. The primary Block 0 occupies 64 KByte of internal program memory space and the secondary Block 1 occupies 8 KByte of internal program memory space.

The 8-KByte secondary block can be mapped to the lowest location of the 64 KByte address space; it can also be hidden from the program counter and used as an independent EEPROM-like data memory.

In addition to the 72 KByte of EEPROM program memory on-chip and 1024 x8 bits of on-chip RAM, the devices can address up to 64 KByte of external program memory andup to 64 KByte of external RAM.

The flash memory blocks can be programmed via a standard 87C5x OTP EPROM programmer fitted with a special adapter and the firmware for SST's devices. During poweron reset, the SST89E516RDs can be configured as either a slave to an external host for source code storage or a master to an external host for an in-application programming (IAP) operation. The devices are designed to be programmed in-system and in-application on the printed circuit board for maximum flexibility. The SST89E516RDs are pre-programmed with an example of the bootstrap loader in the memory, demonstrating the initial user program code loading or subsequent user code updating via the IAP operation. The sample bootstrap loader is available for the user's reference and convenience only; SST does not guarantee its functionality or usefulness. Chip-Erase or Block-Erase operations will erase the pre-programmed sample code.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Soldering, Desoldering, Rework Products
TGK-900M-B
TGK-900M-1.6D
Cables, Wires - Management
NM-SF50+
CCK26.5-MM-190-30
Crystals and Oscillators
WT325BI0030.000000
2SB49
Programmers, Development Systems
ARDUINO IIC/I2C 液晶模块
JTAG-SMT2
Potentiometers, Variable Resistors
RV24YN
WXD4-23-3W
Integrated Circuits (ICs)
TA8435H
1MB12-140
View more