Z89371 Zilog., Z89371 Datasheet - Page 8

• Manufacturer Part Number: Z89371
• Description: 16-Bit Digital Signal Processors
• Manufacturer: Zilog.

PIN DESCRIPTION (Continued)
Z89321/371/391
16-Bit Digital Signal Processors
8
/EXTEN
EXT10
EXT3
EXT4
EXT5
EXT6
EXT7
EXT8
EXT9
PA10
PA11
PA12
PA13
PA14
PA15
VDD
VSS
TXD
VSS
PA8
PA9
12
32
11
33
Figure 5. Z89391 84-Pin PLCC Pin Assignments
P R E L I M I N A R Y
84-Pin PLCC
Z89391
1
75
53
74
54
VSS
PD15
FS1
PD14
UO1
PD13
UO0
PD12
INTO
FS0
HALT
PD11
CLK
/DS
PD10
VDD
PD9
EA2
PD8
EA1
/ROMEN
DS97DSP0100
Zilog