PXAH30KFBE NXP Semiconductors, PXAH30KFBE Datasheet - Page 24

• Manufacturer Part Number: PXAH30KFBE
• Description: MCU 16-Bit XA 80C51 CISC ROMLess 3.3V/5V 100-Pin LQFP Tray
• Manufacturer: NXP Semiconductors

Specifications of PXAH30KFBE

• Package: 100LQFP
• Device Core: 80C51
• Family Name: XA
• Maximum Speed: 30 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 16 Bit
• Program Memory Type: ROMLess
• Number Of Programmable I/os: 32
• Interface Type: UART
• Operating Temperature: -40 to 85 °C

Philips Semiconductors
1999 Sep 24
CMOS 16-bit highly integrated microcontroller
CD1_INT2
CTS0
CTS1
CTS2
CTS3
RxD0
RxD1
RxD2
RxD3
INT0
INT1
CD0
CD2
CD3
Software Ints
High Priority
HSWR 3–0
Interrupts
DMA
Timer 1
Timer 0
UART0/
UART1
UART2/
UART3
INT2
Figure 6. XA-H3 Interrupt Structure Overview
DMAH
DMAL
4
24
Disable Bits
Interrupt
Enable/
Interrupt Controller
XA Core
Enable
Master
“EA”
Preliminary specification
Interrupt
To XA CPU
XA-H3
SU01241