PC87109VBE Nuvoton Technology Corporation of America, PC87109VBE Datasheet - Page 49

• Manufacturer Part Number: PC87109VBE
• Description: IC CONTROLLER ADV UART 32-LQFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of PC87109VBE

• Features: Transmit Deferral
• Number Of Channels: 2, DUART
• Fifo's: 16 Byte
• Voltage - Supply: 5V
• With Irda Encoder/decoder: Yes
• With False Start Bit Detection: Yes
• With Modem Control: Yes
• Mounting Type: Surface Mount
• Package / Case: 32-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *PC87109VBE

t
t
t
t
t
t
t
t
t
t
t
RC
WR
DMA ACCESS TIMING
t
t
t
t
t
t
INFRARED INTERFACE TIMING
t
t
t
S
t
t
M
HZ
RA
RRV
RD
RDH
RDV
WA
WRV
WR
RI
WI
DSW
DSQ
DKS
DKH
TCS
TCH
CMW
CMP
BT
SJT
SPW
DRT
Symbol
DRT
Data Bus Floating From Read Inactive
Address Hold from Read Inactive
Read Cycle Recovery
Read Strobe Width
Read Data Hold
Data Valid From Read Active
Address Hold from Write Inactive
Write Cycle Recovery
Write Strobe Width
IRQn Reset Delay from Read Inactive
IRQn Reset Delay from Write Inactive
Read Cycle Time (RC >
Write Cycle Time (WR >
Read or Write Signal Width
DRQ Inactive from Read or Write Active
DACK Signal Setup
DACK Signal Hold
TC Signal Setup
TC Signal Hold from Read or Write Inactive
Modulation Signal Pulse Width
in Sharp-IR and CEIR
Modulation Signal Period in
Sharp-IR and CEIR
Single Bit Time in UART and
Sharp-IR
SIR Data Rate Tolerance.
Percent of Nominal Data Rate.
SIR Leading Edge Jitter.
Percent of Nominal Bit
Duration.
SIR Pulse Width
MIR Data Rate Tolerance.
Percent of Nominal Data Rate.
t
t
AR
AW
Parameter
+
+
t
RD
t
WR
+
+
t
Transmitter
Receiver
Transmitter
Transmitter
Transmitter
Receiver
Transmitter
Receiver
Transmitter,
Variable Width
Transmitter,
Fixed Width
Receiver
Transmitter
Receiver
t
Receiver
Receiver
RRV
WRV
)
)
49
(3/16) x
t
t
t
BTN
CPN
CWN
(Note 1)
(Note 2)
(Note 3)
(Note 4)
t
(Note 4)
BTN
-15 ns
Min
1.48
123
123
500
t
1 s
- 25 ns
60
10
45
60
60
15
60
-25 ns
45
MMIN
-25ns
1
0
1
2
- 2%
t
BTN
t
(3/16) x
t
+/-
t
(1/2) x
BTN
+/- 0.15%
CPN
+/-
+/-
t
CWN
+/- 2.0%
+/- 6.0%
BTN
+15 ns
Max
1000
1000
1000
1.78
t
+ 25 ns
+25 ns
MMAX
0.87
25
55
60
60
60
+25ns
+ 2%
2.5
0.1
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t
%
%
t
BTN
%
BTN
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
s