MC68340AG16VE Freescale Semiconductor, MC68340AG16VE Datasheet - Page 88

• Manufacturer Part Number: MC68340AG16VE
• Description: IC MPU 32BIT 16MHZ 144-LQFP
• Manufacturer: Freescale Semiconductor

Specifications of MC68340AG16VE

• Processor Type: M683xx 32-Bit
• Speed: 16MHz
• Voltage: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 144-LQFP
• Controller Family/series: 68K
• Core Size: 32 Bit
• No. Of I/o's: 16
• Cpu Speed: 16MHz
• No. Of Timers: 2
• Embedded Interface Type: UART
• Digital Ic Case Style: LQFP
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

asserted, the A31–A0, FCx, SIZx, and R/ W signals are again driven to their previous
states. The MC68340 does not service interrupt requests while it is halted.
3.5.4 Double Bus Fault
A double bus fault results when a bus error or an address error occurs during the
exception processing sequence for any of the following:
For example, the MC68340 attempts to stack several words containing information about
the state of the machine while processing a bus error exception. If a bus error exception
MOTOROLA
• A previous bus error
• A previous address error
• A reset
D15–D10
FC3–FC0
CLKOUT
DSACKx
A31–A0
BGACK
HALT
R/W
DS
BR
BG
AS
S0
Freescale Semiconductor, Inc.
For More Information On This Product,
S2
READ
Figure 3-21. HALT Timing
MC68340 USER’S MANUAL
Go to: www.freescale.com
S4
WHILE THE PROCESSOR IS
(ARBITRATION PERMITTED
HALTED)
HALT
S0
S2
READ
S4
S0
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