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XR16M570IL32TR-F

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42P43-P45P46-P48P49-P50
XR16M570
43
REV. 1.0.1 1.62V TO 3.63V HIGH PERFORMANCE UART WITH 16-BYTE FIFO
T
SRT
Delay From Center of Start To Reset
TXRDY#
888Bclk
T
RST
Reset Pulse Width 40 40 40 ns
Bclk Baud Clock 16X or 8X or 4X of data rate Hz
FIGURE 15. CLOCK TIMING
FIGURE 16. MODEM INPUT/OUTPUT TIMING
AC ELECTRICAL CHARACTERISTICS
TA = -40
O
TO +85
O
C, VCC IS 1.62 TO 3.6V, 70 PF LOAD WHERE APPLICABLE
SYMBOL PARAMETER
LIMITS
1.8V ± 10%
M
IN MAX
LIMITS
2.5V ± 10%
M
IN MAX
LIMITS
3.3V ± 10%
M
IN MAX
UNIT
OSC
CLK
CLK
EXTERNAL
CLOCK
IO W #
IO W
RTS#
DTR#
CD#
CTS#
DSR#
INT
IO R#
RI#
T
WDO
T
MOD
T
MOD
T
RSI
T
MOD
Active
Active
Change of state
Change of state
Active Active
Active
Change of state
Change of state
Change of state
Active Active
XR16M570
44
1.62V TO 3.63V HIGH PERFORMANCE UART WITH 16-BYTE FIFO REV. 1.0.1
FIGURE 17. 16 MODE (INTEL) DATA BUS READ TIMING
FIGURE 18. 16 MODE (INTEL) DATA BUS WRITE TIMING
T
AS
T
DD
T
AH
T
RD
T
RDV
T
DY
T
DD
T
RDV
T
AH
T
AS
T
CS
Valid Address Valid Address
Valid Data Valid Data
A0-A2
CS#
IOR#
D0-D7
RDTm
T
CS
T
RD
16Write
T
AS
T
DH
T
AH
T
WR
T
DS
T
DY
T
DH
T
DS
T
AH
T
AS
T
CS
Valid Address Valid Address
Valid Data Valid Data
A0-A2
CS#
IOW#
D0-D7
T
CS
T
WR
XR16M570
45
REV. 1.0.1 1.62V TO 3.63V HIGH PERFORMANCE UART WITH 16-BYTE FIFO
FIGURE 19. RECEIVE READY & INTERRUPT TIMING [NON-FIFO MODE]
F
IGURE 20. TRANSMIT READY & INTERRUPT TIMING [NON-FIFO MODE]
RX
RXRDY#
IOR#
INT
D0:D7
Start
Bit
D0:D7
Stop
Bit
D0:D7
T
SSR
1 Byte
in RHR
Active
Data
Ready
Active
Data
Ready
Active
Data
Ready
1 Byte
in RHR
1 Byte
in RHR
T
SSR
T
SSR
RXNFM
T
RR
T
RR
T
RR
T
SSR
T
SSR
T
SSR
(Reading data
out of RHR)
TX
TXRDY#
IOW#
INT*
D0:D7
Start
Bit
D0:D7
Stop
Bit
D0:D7
T
WT
TXNonFIFO
T
WT
T
WT
T
WRI
T
WRI
T
WRI
T
SRT
T
SRT
T
SRT
*INT is cleared when the ISR is read or when data is loaded into the THR.
ISR is read ISR is readISR is read
(Loading data
into THR)
(Unloading)
IER[1]
enabled
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42P43-P45P46-P48P49-P50

XR16M570IL32TR-F

Mfr. #:
Buy XR16M570IL32TR-F
Manufacturer:
MaxLinear
Description:
UART Interface IC 1.8 HIGH PERFORMANCE UART W/16
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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