Z8S18033VSG Zilog, Z8S18033VSG Datasheet - Page 96

• Manufacturer Part Number: Z8S18033VSG
• Description: IC 33MHZ STATIC Z180 68-PLCC
• Manufacturer: Zilog
• Series: Z8018xr

Specifications of Z8S18033VSG

• Processor Type: Z180
• Features: Enhanced Z180
• Speed: 33MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 68-LCC (J-Lead)
• Core Size: 8bit
• Cpu Speed: 33MHz
• Digital Ic Case Style: PLCC
• No. Of Pins: 68
• Supply Voltage Range: 4.5V To 5.5V
• Operating Temperature Range: 0°C To +70°C
• Svhc: No SVHC (18-Jun-2010)
• Rohs Compliant: Yes
• Processor Series: Z8S180X
• Core: Z80
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 33 MHz
• Number Of Timers: 2
• Operating Supply Voltage: 0 V to 3.3 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: Z8S18000ZEM
• Minimum Operating Temperature: 0 C
• Base Number: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-4307; Q2431383; Z8S18033VSG

also the interrupt response sequence used for all internal interrupts
(except TRAP).
As depicted in Figure 41, the low-order byte of the vector table address
has the most significant three bits of the software programmable IL
register while the least significant five bits are a unique fixed value for
each interrupt (INT1, INT2 and internal) source:
Figure 41.
INT1 and INT2 are globally masked by IEF1 is
individually maskable by respectively clearing the ITE1 and ITE2 (bits
1,2) of the INT/TRAP control register to
During RESET, IEF1, ITE1 and ITE2 bits are reset to
Internal Interrupts
Internal interrupts (except TRAP) use the same vectored response mode
as INT1 and INT2. Internal interrupts are globally masked by IEF1 is
Individual internal interrupts are enabled/disabled by programming each
I
16-bit Vector
INT1, INT2 Vector Acquisition
IL
Fixed Code
(5 bits)
Vector + 1
Vector
of starting address
of starting address
Low-order 8 bits
High-order 8 bits
0
Family MPU User Manual
.
Memory
0
. Each is also
0
.
UM005003-0703
32 Bytes
Vector
Table
Z8018x
0
.
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