PXAH30KFBE NXP Semiconductors, PXAH30KFBE Datasheet - Page 32
PXAH30KFBE
Manufacturer Part Number
PXAH30KFBE
Description
MCU 16-Bit XA 80C51 CISC ROMLess 3.3V/5V 100-Pin LQFP Tray
Manufacturer
NXP Semiconductors
Datasheet
1.PXAH30KFBE.pdf
(36 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PXAH30KFBE
Manufacturer:
PMI
Quantity:
39
Company:
Part Number:
PXAH30KFBE,557
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Philips Semiconductors
1999 Sep 24
CMOS 16-bit highly integrated microcontroller
Note:
OE, BLE, CS
A19 – A1
BLE, WE
D7 – D0
Clkout
Clkout
D[7:0]
t
CS
CHAV
A0
BHE remains high (inactive) for all accesses on an 8-bit bus. A burst code fetch can be
from 1 to 8 words (1 word = 2 bytes), a 2 word fetch is shown here.
t
CHAV
Note. OE is inactive during all writes.
t
AVSL
Even Address
t
CHSL
Note 3
t
CHAV
t
CHSL
t
DIS
LS Byte
Figure 11. Burst Code Fetch on 8-bit bus
Figure 12. 16-Bit Write on 8-Bit Bus
Note 2
t
DIH
t
CHAV
Address + 1
t
SHDH
t
DIS
MS Byte
32
Note 2
t
DIH
t
CHAV
t
Address + 2
SHAH
t
DIS
LS Byte
t
t
AVSL
DVSL
Note 2
t
DIH
t
CHAV
Address + 3
t
t
DIS
MS Byte
SHAH
Note 2
Preliminary specification
t
t
DIH
CHSH
t
CHSH
XA-H3
SU01245
SU01246