CY7C68013A, CY7C68014A
CY7C68015A, CY7C68016A
Document #: 38-08032 Rev. *L Page 25 of 62
104 82 54 47 6B PD2 or
FD[10] IO/Z I
(PD2) Multiplexed pin whose function is selected by the
IFCONFIG[1..0] and EPxFIFOCFG.0 (wordwide) bits.
FD[10] is the bidirectional FIFO/GPIF data bus.
105 83 55 48 6A PD3 or
FD[11] IO/Z I
(PD3) Multiplexed pin whose function is selected by the
IFCONFIG[1..0] and EPxFIFOCFG.0 (wordwide) bits.
FD[11] is the bidirectional FIFO/GPIF data bus.
121 95 56 49 3B PD4 or
FD[12] IO/Z I
(PD4) Multiplexed pin whose function is selected by the
IFCONFIG[1..0] and EPxFIFOCFG.0 (wordwide) bits.
FD[12] is the bidirectional FIFO/GPIF data bus.
122 96 1 50 3A PD5 or
FD[13] IO/Z I
(PD5) Multiplexed pin whose function is selected by the
IFCONFIG[1..0] and EPxFIFOCFG.0 (wordwide) bits.
FD[13] is the bidirectional FIFO/GPIF data bus.
123 97 2 51 3C PD6 or
FD[14] IO/Z I
(PD6) Multiplexed pin whose function is selected by the
IFCONFIG[1..0] and EPxFIFOCFG.0 (wordwide) bits.
FD[14] is the bidirectional FIFO/GPIF data bus.
124 98 3 52 2A PD7 or
FD[15] IO/Z I
(PD7) Multiplexed pin whose function is selected by the
IFCONFIG[1..0] and EPxFIFOCFG.0 (wordwide) bits.
FD[15] is the bidirectional FIFO/GPIF data bus.
Port E
108 86 PE0 or
T0OUT IO/Z I
(PE0) Multiplexed pin whose function is selected by the
PORTECFG.0 bit.
PE0 is a bidirectional IO port pin.
T0OUT is an active-HIGH signal from 8051
Timer-counter0. T0OUT outputs a high level for one
CLKOUT clock cycle when Timer0 overflows. If Timer0
is operated in Mode 3 (two separate timer/counters),
T0OUT is active when the low byte timer/counter
overflows.
109 87 PE1 or
T1OUT IO/Z I
(PE1) Multiplexed pin whose function is selected by the
PORTECFG.1 bit.
PE1 is a bidirectional IO port pin.
T1OUT is an active-HIGH signal from 8051
Timer-counter1. T1OUT outputs a high level for one
CLKOUT clock cycle when Timer1 overflows. If Timer1
is operated in Mode 3 (two separate timer/counters),
T1OUT is active when the low byte timer/counter
overflows.
110 88 PE2 or
T2OUT IO/Z I
(PE2) Multiplexed pin whose function is selected by the
PORTECFG.2 bit.
PE2 is a bidirectional IO port pin.
T2OUT is the active-HIGH output signal from 8051
Timer2. T2OUT is active (HIGH) for one clock cycle
when Timer/Counter 2 overflows.
111 89 PE3 or
RXD0OUT IO/Z I
(PE3) Multiplexed pin whose function is selected by the
PORTECFG.3 bit.
PE3 is a bidirectional IO port pin.
RXD0OUT is an active-HIGH signal from 8051 UART0.
If RXD0OUT is selected and UART0 is in Mode 0, this
pin provides the output data for UART0 only when it is
in sync mode. Otherwise it is a 1.
Table 11. FX2LP Pin Descriptions (continued)
128
TQFP 100
TQFP 56
SSOP 56
QFN 56 VF-
BGA Name Type Default Description
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