59629858302QXA View Datasheet(PDF) - Aeroflex UTMC
Part Name
Description
Manufacturer
59629858302QXA Datasheet PDF : 42 Pages
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QFP Pin# I/O
7
TI
TB
8
TI
TB
9
TI
TI
10
TI
11
TI
12
GND
13
PWR
14
GND
Table 10: 68-lead Flat Pack Pin Descriptions
Name
Active
Description
P0.2
--- Port 0 Pin 2. An input only port pin that is read at location 0Eh
in HWindow 0.
ECB11
--- EDAC Check Bit 1. Asserting the EDACEN pin will cause the
error detection and correction engine to pass the EDAC Check
Bit 1 through pin 7 of the UT80C196KD.
P0.6
--- Port 0 Pin 6. An input only port pin that is read at location 0Eh
in HWindow 0.
ECB01
--- EDAC Check Bit 0. Asserting the EDACEN pin will cause the
error detection and correction engine to pass the EDAC Check
Bit 0 through pin 8 of the UT80C196KD.
P0.7
--- Port 0 Pin 7. An input only port pin that is read at location 0Eh
in HWindow 0.
EXTINT
High
External Interrupt. Setting IOC1.1 = 1 enables pin 9 as the
source for the external interrupt EXTINT. A rising edge on this
pin will generate EXTINT (INT07, 200Eh). Assert EXTINT for
at least 2 state times to ensure acknowledgment by the interrupt
controller.
During Power Down mode, asserting EXTINT places the chip
back into normal operation, even if EXTINT is masked.
P0.5
--- Port 0 Pin 5. An input only port pin that is read at location 0Eh
in HWindow 0.
P0.4
--- Port 0 Pin 4. An input only port pin that is read at location 0Eh
in HWindow 0.
VSS
--- Digital circuit ground (0V). There are 4 VSS pins, all of which
must be connected and one additional recommeded VSS connec-
tion.
VD D
--- Digital supply voltage (+5V). There are 2 VDD pins, both of
which must be connected.
VSS
--- Digital circuit ground (0V). There are 4 VSS pins, all of which
must be connected and one additional recommeded VSS connec-
tion.
14
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