- Mfr. #:
- DS2251T-32-16#
- Description:
- 8051 DS225x Microcontroller IC 8-Bit 16MHz 32KB (32K x 8) NVSRAM 72-SIMM
- Payment
- T/T / Paypal / Visa / MoneyGram / Western / Union
- Delivery
- DHL / FedEx / Ups / TNT / EMS
Documents
| NAME | TYPE |
|---|---|
| Datasheets | DS2251T |
| Mfg Application Notes | DS5002FP Memory Expansion Techniques Design Guidelines for Microcontrollers Incorporating NV RAM Using the Secure Microcontroller Watchdog Timer Using a EconOscillator to Clock an 8051 Microprocessor |
| Product Training Modules | Lead (SnPb) Finish for COTS Long-Term Supply Program |
| Design Resources | Development Tool Selector |
| PCN Obsolescence/ EOL | Multiple Devices 04/Oct/2013 |
Attributes
| NAME | TYPE |
|---|---|
| Category | Integrated Circuits (ICs) |
| Family | Embedded - Microcontrollers |
| Manufacturer | Maxim Integrated |
| Series | DS225x |
| Packaging | Tray |
| Part Status | Obsolete |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Speed | 16MHz |
| Connectivity | SIO, UART/USART |
| Peripherals | Power-Fail Reset, WDT |
| Number of I/O | 32 |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | NVSRAM |
| EEPROM Size | - |
| RAM Size | - |
| Voltage - Supply (Vcc/Vdd) | 4.5 V ~ 5.5 V |
| Data Converters | - |
| Oscillator Type | External |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Package / Case | 72-SIMM |
| Supplier Device Package | 72-SIMM |
Resources
| NAME | TYPE |
|---|---|
| Standard Package | 1 |
| Tags | DS2251T-3 DS2251 DS225 DS22 DS2 |
Shipping
- FedEx, DHL, and UPS can be selected.
- You can select whether to charge shipping fee by your shipping account or to charge by our side.
- Please confirm with the logistics company in advance if you are in a remote area. （It may cost extra fees (35-50 USD) for delivery at those areas.）
- The shopping cart will automatically calculate the shipping cost.
- Delivery time: At the same day (Order deadline is 2pm, HK Time).
- Delivery date: usually 2 to 7 working days.
- It is unable to appoint a date of delivery.
- Tracking number will be sent once your order has been shipped. (Package Tracking) （It may take up to 24 hours before carriers display the info.）
Payment
- PayPal, Credit Card, TT in advance (bank transfer), Western Union can be chosen.
- Cash transfer only. (Transfer with checks and bills are not accepted.)
- Customer is responsible for paying all possible charges, including sales tax, VAT and customs charges,etc.
- If you need the detailed invoice or tax ID, please email us.