Z16M1720ASG1868 Zilog, Z16M1720ASG1868 Datasheet - Page 28

• 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
<   % 2 7 2 G T K R J G T C N U
7 U G T / C P W C N
Daisy-Chain
from CPU
Data Bus
Interrupt
Figure 4.
Figure 5.
Control
Control
IZC/TO2
ZC/TO0
ZC/TO1
CPU
CTC
IORQ
GND
IEO
INT
RD
M1
D4
D5
D6
D7
IEI
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CTC Pin Configuration
Package Configuration
Z80 CTC
D0
D0
D1
D2
D3
D4
D5
D6
D7
CE
CS0
CS1
M1
IORQ
RD
IEI
IEO
INT
CLK +5V GND
Z80 CTC
CLK/TRG0
CLK/TRG1
CLK/TRG2
CLK/TRG3
ZC/TO0
ZC/TO1
ZC/TO2
RESET
28
27
26
25
24
23
22
21
20
19
18
17
16
15
CLK/TRG0
D3
D2
D1
D0
+5V
CLK/TRG1
CLK/TRG2
CLK/TRG3
CS1
CS0
RESET
CE
CLK
Channel
Signals
Counter/Timer Channels