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MCF51EM256CLL
MCF51EM256CLL - Brand New Freescale / NXP Microcontrollers
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
**The MCF51EM256/128 series microcontrollers are a member of the
ColdFire® family of reduced instruction set computing (RISC) microprocessors.**
This document provides an overview of these 32-bit microcontrollers, focusing
on their highly integrated and diverse feature set.
These microcontrollers are systems-on-chips (SoCs) that are based on the V1
ColdFire core and the following features:
**• Operating at processor core speeds up to 50.33 MHz (peripherals
operate at half of this speed) at 3.6 V to 2.5 V and 20 MHz at 2.5 V to 1.8 V**
• Up to 256 KB of flash memory
• Up to 16 KB of RAM
• Less than 1.3 μA of typical power consumption in battery mode, with MCU
supply off
• Ultra-low power independent RTC with calendar features, separate time base,
power domain, and 32 bytes of RAM
• A collection of communications peripherals, including UART, IIC and SPI
• Integrated 16-bit SAR analog-to-digital converter
• Programmable delay block (PDB)
• Two analog comparators with selectable interrupt (PRACMP)
• LCD driver
• Three serial communications interface modules (SCI)
• Three serial peripheral interfaces
• Inter-integrated circuit (IIC)
• Two 8-bit and one 16-bit modulo timers (MTIM)
• Two-channel timer/PWM module (TPM)
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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