Overview
The 21281CB is a microcontroller Unit made by Intel/Altera in a PQFP-160(28x28) package with 5 pins. 200MHz Others PQFP-160(28x28) Microcontrollers (MCU/MPU/SOC) ROHS.
PCBKit's library has its footprint (generated:QFP-160_28x28mm_P0.65mm, from generated from its package), ready for a KiCad board. JLCPCB lists it (part C3247587).
Symbol
The library has no symbol for this part yet.
Footprint
Order codes
1- 21281CBLCSC C3247587
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Is there a KiCad symbol and footprint for the 21281CB?
Yes. the footprint generated:QFP-160_28x28mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 21281CB?
PQFP-160(28x28), with 5 pins. Its footprint is drawn on this page.
Where can I order the 21281CB?
JLCPCB lists it as part C3247587, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 21281CB?
Parts like it in the library: the MCF5271CAB100 by NXP Semiconductors and the MAXQ1103-ENS+ by Maxim Integrated (Analog Devices). Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
2
MCF5271CAB100
LQFP-160(28x28)-40℃~+85℃ 1.4V~3.6V 100MHz 32 Bit 39 64KB External Freescale Series ROMless LQFP-160(28x28) Microcontrollers (MCU/MPU/SOC) ROHSNXP SemiconductorsMicrocontroller Units (MCUs/MPUs/SOCs)MAXQ1103-ENS+
PQFP-160(28x28)-40℃~+85℃ 1.8V、3.3V 25MHz 32 32 Bit 32KB 512KB Built-in FLASH Others PQFP-160(28x28) Microcontrollers (MCU/MPU/SOC) ROHSMaxim Integrated (Analog Devices)Microcontroller Units (MCUs/MPUs/SOCs)