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WT50F5
WT50F5 - Brand New Weltrend IC Chips
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
Product Details
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[ Weltrend ]
DESCRIPTION
The WT50F5 is a high-performance, low-cost, CMOS 8-bit single-chip
microcontroller with 8Kbytes on-chip flash memory, an 8-channel 12-bit analog
to digital converter and 16x4 LCD driver. This chip is suitable for variable
applications, especially where analog signal (sensor output) to digital signal
conversion, LCD display and short development cycle are required, including
industrial control, consumer, communications, and security products.
This chip has 8-bit CPU, RAM, flash memory, I/Os, dual 16-bit timer/counters,
interrupt controller, 16x4 LCD driver and an 8-channel 12-bit A/D converter.
To be suitable for portable batterypowered applications, a power saving
function is included.
FEATURES
◆ 8-bit single chip microcontroller with 8K bytes flash memory and 384bytes
SRAM
◆ Wide voltage operating range from 2.7 V to 5.5 V
◆ On-chip RC oscillator runs at 2MHz and crystal oscillator can run up to 6.0
MHz
◆ 6 interrupt sources (external:1; internal:5) ; all sources have independent
latches each and
multiple interrupt control is available
◆ I/O port (32 pins)
◆ Port P0 8 pins (shared with analog inputs; 4 pins with 20 mA sink current)
◆ Port P1 8 pins (20 mA sink current)
◆ Port P2 8 pins (shared with SEG9~SEG16)
◆ Port P3 8 pins (shared with SEG1~SEG8)
◆ Interval Timer (Internal time base generator)
◆ Operating current 2mA/ [email protected] ; providing standby mode (OSC is
stopped and current consumption < 1 [email protected] ) and key wake-up mode
◆ Watchdog timer
◆ Dual PWM
◆ Dual 16-bit timer/counters
◆ A/D converter module
◆ 8 analog inputs multiplexed into one A/D converter
◆ Sample and hold
◆ 20 μS conversion time/per channel
◆ 12-bit resolution with ±2 LSB accuracy
◆ External reference input, ADVRF
◆ LCD driver (automatically display)
◆ LCD direct drive (max. 8-digit display at 1/4 duty)
◆ 1/4, 1/3, 1/2 duties and 1/2, 1/3 biases can be selected by programming
◆ Programming lock for software security; read/write protection (signature
compare)
◆ Package: 40-pin PDIP
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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