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MSM7125A
MSM7125A - Brand New Qualcomm 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
GENERAL DESCRIPTION
The MSC7128-xx is a general purpose display controller for vacuum fluorescent
display tube.
The MSC7128-xx drives displays with up to 35 anodes (dots) and up to 16 grids
(characters) plus a cursor.
The controller accepts command and display data input words on a clocked
serial input line.
Commands control the on/off duty cycle, starting character position, number of
characters to display and display modes (PLA mode and Lamp Test mode). An
internal PLA-type character generator provides character decoding and dot
pattern generation for the full 128 characters. A 35 · 128-bit PLA (ROM) code
is programmable.
FEATURES
• Logic supply voltage (VDD) :+5V
• VF driver supply voltage (VEE) :–55V
• Driver output current
– VF grid driver :–30mA
– VF anode driver :–2mA
– VF cursor driver :–10mA
• Direct drive capability for vacuum fluorescent display (no pull-down
resistor is required)
• Built-in oscillation circuit
• Built-in power-on-reset circuit with external C
• Serial host interface (data in, clock, chip select)
• Serial data input for 8-bit control and display data words
• Command functions
– On/off duty cycle : 0/16 to 15/16
– Character display position : 0 to 15
– Number of display digits :1 to 16
– Display modes : PLA mode, and Lamp Test mode
• Built-in 35 x 128-bit PLA-type character generator
– Character font :5 x 7
– Number of characters :128
– Programmable PLA code
• Package options:
64-pin plastic SDIP (SDIP64-P-750-1.78) (Product name : MSM7128-xxSS)
64-pin plastic QFP (QFP64-P-1420-1.00-BK) (Product name : MSM7128-xxGS-BK) xx
indicates the code number.
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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