Z8S18033VSG Zilog, Z8S18033VSG Datasheet - Page 19

• 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

ZiLOG
When
the timing of the Z80. The
as a result of the rising edge of T2. (Figure 12.)
Z8S180/Z8L180 can operate in seven modes with respect
to activity and power consumption:
Normal Operation
)
Mode
=
Mode
Mode
0
Mode
, the timing of the
Mode (with or without
Mode
and
and
signals go active
T h e
signals match
cessor is fetching and running a program. All enabled func-
tions and portions of the device are active, and the
pin is High.
tion. Thereafter, the Z8S180/Z8L180 processor continually
fetches the following opcode but does not execute it and
drives the
and
external Masters, and DRAM refresh can occur, and all on-
chip I/O devices continue to operate including the DMA
channels.
pin remain Active. Interrupts and bus granting to
This mode is entered by the
,
In this state, the Z8S180/Z8L180 pro-
and
pins all Low. The oscillator
instruc-