Product Summary

The PXAH40KFBE is a Single-chip 16-bit microcontroller. The powerful 16-bit XA CPU core and rich feature set make the PXAH40KFBE ideal for high-performance real-time applications such as industrial control and networking. By supporting of up to 32 MB of external memory, the PXAH40KFBE provides a low-cost solution to embedded applications of any complexity. Features like DMA, memory controller and four advanced USARTs help solve I/O intensive tasks with a minimum of CPU load.

Parametrics

PXAH40KFBE absolute maximum ratings: (1)Operating temperature under bias: -55 to +125 °C; (2)Storage temperature range: -65 to +150 °C; (3)Voltage on any other pin to VSS: -0.5 to VDD+0.5 V v; (4)Maximum IOL per I/O pin: 15 mA; (5)Power dissipation (based on package heat transfer, not device power consumption): 1.5 W.

Features

PXAH40KFBE features: (1)Large Memory Support; (2)De-multiplexed Address/Data Bus; (3)Six Programmable Chip Selects; (4)Dynamic Bus Sizing – each of 6 Chip Selects can be programmed for 8-bit or 16-bit bus; (5)Dynamic Bus Timing – each of 6 chip selects has individual programmable bus timing; (6)32 Programmable General Purpose I/O Pins; (7)Four USARTs with 230.4 kbps capability; (8)Eight DMA Channels.

Diagrams

PXAH40KFBE pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
PXAH40KFBE,557
PXAH40KFBE,557
NXP Semiconductors
8-bit Microcontrollers (MCU) SINGLE-CHIP 16-BIT MCU
Data Sheet
0-311: $13.96
311-500: $13.28
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
PXAH30KFBE,557
PXAH30KFBE,557
NXP Semiconductors
8-bit Microcontrollers (MCU) CMOS 16-BIT HIGHLY INTEGRATED MCU 6 MB
Data Sheet
0-311: $10.39
311-500: $9.89
PXAH40KFBE,557
PXAH40KFBE,557
NXP Semiconductors
8-bit Microcontrollers (MCU) SINGLE-CHIP 16-BIT MCU
Data Sheet
0-311: $13.96
311-500: $13.28