PXAH30KFBE,557 NXP Semiconductors, PXAH30KFBE,557 Datasheet - Page 32

• Manufacturer Part Number: PXAH30KFBE,557
• Description: IC XA MCU 16BIT CMOS 100LQFP
• Manufacturer: NXP Semiconductors
• Series: XAr

Specifications of PXAH30KFBE,557

• Core Processor: XA
• Core Size: 16-Bit
• Speed: 30MHz
• Connectivity: EBI/EMI, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 33
• Program Memory Size: -
• Program Memory Type: ROMless
• Eeprom Size: -
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: -
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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