Z8018233ASG Zilog, Z8018233ASG Datasheet - Page 29

• Manufacturer Part Number: Z8018233ASG
• Description: IC 33MHZ STATIC MIMIC 100-LQFP
• Manufacturer: Zilog

Specifications of Z8018233ASG

• Processor Type: Z180
• Features: Smart Peripheral Controller
• Speed: 33MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Processor Series: Z8018xx
• Core: Z80
• Data Bus Width: 8 bit
• Program Memory Type: ROMLess
• Interface Type: UART
• Maximum Clock Frequency: 33 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 2
• Operating Supply Voltage: 4.5 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Z182 MPU CONTROL REGISTERS
Figures 10 through 50 refer to the Z80182/Z8L182 MPU
Control registers. For additional information, refer to the
Z8S180 Product Specification and Technical Manual.
ASCI CHANNELS CONTROL REGISTERS
DS971820600
Zilog
Upon RESET
R/W
Bit
CNTLA0
MPE
R/W
0
R/W
RE
0
Figure 10a. ASCI Control Register A (Ch. 0)
R/W
TE
0
/RTS0
R/W
PS009801-0301
1
P R E L I M I N A R Y
MPBR/
R/W
EFR
x
MOD2 MOD1 MOD0
R/W
0
0
0
0
0
1
1
1
1
R/W
0
0
0
1
1
0
0
1
1
Addr 00H
R/W
0
0 Start + 7-Bit Data + 1 Stop
1 Start + 7-Bit Data + 2 Stop
0 Start + 7-Bit Data + Parity + 1 Stop
1 Start + 7-Bit Data + Parity + 2 Stop
0 Start + 8-Bit Data + 1 Stop
1 Start + 8-Bit Data + 2 Stop
0 Start + 8-Bit Data + Parity + 1 Stop
1 Start + 8-Bit Data + Parity + 2 Stop
MODE Selection
Read - Multiprocessor Bit Receive
Write - Error Flag Reset
Request To Send
Transmit Enable
Receive Enable
Multiprocessor Enable
Z
ILOG
I
NTELLIGENT
Z80182/Z8L182
P
ERIPHERAL
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