PXAH30KFBE NXP Semiconductors, PXAH30KFBE Datasheet - Page 13

• 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
UART1 Write Register 14
UART1 Write Register 15
UART1 Read Register 0
UART1 Read Register 1
UART1 Read Register 3
UART1 Read Register 8
UART1 Read Register 10
UART2 Write Register 0
UART2 Write Register 1
UART2 Write Register 2
UART2 Write Register 3
UART2 Write Register 4
UART2 Write Register 5
UART2 Write Register 8
UART2 Write Register 9
UART2 Write Register 10
UART2 Write Register 11
UART2 Write Register 12
UART2 Write Register 13
UART2 Write Register 14
UART2 Write Register 15
UART2 Read Register 0
UART2 Read Register 1
UART2 Read Register 3
UART2 Read Register 8
UART2 Read Register 10
CMOS 16-bit highly integrated microcontroller
Reserved – do not write
Reserved – do not write
Reserved – do not write
Reserved – do not write
Reserved – do not write
Reserved – do not write
Reserved – do not write
Reserved – do not write
Reserved – do not write
Reserved – do not write
Reserved – do not write
Reserved – do not write
Reserved – do not write
Reserved – do not write
Reserved – do not write
Reserved – do not write
MMR Name
Read/Write or
Read Only
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
UART2 Registers
Size
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8B6-8BEh
13
876-87Eh
Address
Offset
8AAh
8ACh
8AEh
85Ch
85Eh
86Ah
86Ch
86Eh
88Ah
88Ch
88Eh
89Ah
89Ch
89Eh
8A8h
8A0h
8A2h
8A4h
8A6h
8B0h
8B2h
8B4h
868h
860h
862h
864h
870h
872h
874h
880h
882h
884h
886h
888h
890h
892h
894h
896h
898h
866
Miscellaneous Control bits
External / Status interrupt control
Reserved – do not write
Reserved – do not write
Tx/Rx buffer and external status
Receive condition status
Interrupt Pending Bits
Reserved – do not write
Reserved – do not write
Receive Buffer
Clock status
Command register
Tx/Rx Interrupt & data transfer mode
Extended Features Control
Receive Parameter and Control
Tx/Rx miscellaneous parameters & mode
Tx. parameter and control
Reserved – do not write
Reserved – do not write
Transmit Data Buffer
Master Interrupt control
Miscellaneous Tx/Rx control register
Clock Mode Control
Lower Byte of Baud rate time constant
Upper Byte of Baud rate time constant
Miscellaneous Control bits
External / Status interrupt control
Reserved – do not write
Reserved – do not write
Tx/Rx buffer and external status
Receive condition status
Interrupt Pending Bits
Reserved – do not write
Reserved – do not write
Receive Buffer
Clock status
Description
Preliminary specification
XA-H3
xx
f8h
00h
00h
00h
xx
xx
00h
00h
00h
00h
xx
xx
xx
00h
xx
00h
00h
xx
f8h
00h
00h
Reset
Value