PXAH40KFBE NXP Semiconductors, PXAH40KFBE Datasheet - Page 39

• Manufacturer Part Number: PXAH40KFBE
• Manufacturer: NXP Semiconductors

Specifications of PXAH40KFBE

• Cpu Family: XA
• Device Core: 80C51
• Device Core Size: 16b
• Frequency (max): 30MHz
• Interface Type: USART
• Program Memory Type: ROMLess
• Program Memory Size: Not Required
• # I/os (max): 32
• Number Of Timers - General Purpose: 2
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 2.97V
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 100
• Package Type: LQFP
• Lead Free Status / Rohs Status: Compliant

Philips Semiconductors
1999 Sep 24
Single-chip 16-bit microcontroller
XTALIN
ClkOut
WAIT
ClkOut
V
DD
t
t
WS
WH
0.45 V
– 0.5
– Setup time of WAIT to rising edge of ClkOut.
– Hold time of WAIT after ClkOut High.
WARNING: ClkOut is specified into 40 pF max, do not overload.
0.2 V
0.7 V
DD
Figure 23. External Clock Input Drive
DD
– 0.1
Figure 25. External WAIT Pin Timing
Figure 24. ClkOut Duty Cycle
t
CODH
t
CHCL
t
WS
39
t
CLCX
t
WH
t
C
t
CLCH
t
CHCX
SU01146
SU01148
SU01147
Preliminary specification
XA-H4