Z16M1720ASG1868 Zilog, Z16M1720ASG1868 Datasheet - Page 235

• Manufacturer Part Number: Z16M1720ASG1868
• Description: IC PCMCIA INTERFACE 100-VQFP
• Manufacturer: Zilog

Specifications of Z16M1720ASG1868

• Applications: *
• Interface: *
• Voltage - Supply: *
• Package / Case: 100-LQFP
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

UM008101-0601
Control
Interrupt
Control
CPU
Data
BUS
CPU
Chain
from
Daisy
SIO
RESET
IORQ
Figure 102. Z80 SIO/0 Pin Assignments
GND
IEO
INT
RD
CE
M1
5V
D1
D2
D3
D4
D5
D6
D7
IEI
D0
Φ
31
20
5
6
7
40
39
38
37
35
21
36
32
1
2
3
4
8
9
Z80 – SIO/0
C/D
33
B/A
34
12
13
15
14
11
10
17
18
16
19
28
27
26
29
30
24
23
25
22
Z80 CPU Peripherals
RxDA
RxCA
TxDA
TxCA
SYNCA
W/RDYA
RTSA
CTSA
DCDA
RxTxCB
W/RDYB
RTSB
CTSB
DTRB
DCDB
DTRA
RxDB
TxDB
SYNCB
Serial Input/Output
Modem
Control
Modem
Control
User Manual
CH-A
CH-B
215