xr16m670 Exar Corporation, xr16m670 Datasheet - Page 2

• Manufacturer Part Number: xr16m670
• Description: 1.62v To 3.63v High Performance Uart With 32-byte Fifo
• Manufacturer: Exar Corporation

XR16M670
1.62V TO 3.63V HIGH PERFORMANCE UART WITH 32-BYTE FIFO
F
ORDERING INFORMATION
IGURE
2. P
XR16M670IB25
XR16M670IL24
XR16M670IL32
P
ART
IN
VCC
D0
D1
D2
D3
D4
O
N
UT
UMBER
19
20
21
22
23
24
18 17 16 15 14 13
A
1
SSIGNMENT
24-pin QFN
2
3
4
CTS#
VCC
D0
D3
D4
F
5
A1 Corner
OR
12
11
10
6
9
8
7
24-
A2
IOR#
GND
IOW#
CLK
PwrSave
A
B
C
D
E
RESET
PIN
DTR#
Transparent Top View
D6
D1
D2
24-Pin QFN
32-Pin QFN
25-Pin BGA
QFN, 32-
P
1 2
ACKAGE
3 4
RTS#
PIN
INT
D7
TX
D5
2
5
QFN
DSR#
VCC
CD#
RI#
D0
D1
D2
D3
AND
25
26
27
28
29
30
31
32
DSR#
CS#
RX
A1
A0
O
25-BGA P
24 23 22 21 20 19 18 17
1 2 3 4 5 6 7 8
PERATING
32-pin QFN
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
R
XTAL1
IOW#
IOR#
GND
ANGE
A2
T
ACKAGES
EMPERATURE
16
15
14
13
12
11
10
9
XTAL
NC
NC
IOR
GND
IOW
XTAL
NC
#
#
2
D
1
EVICE
Active
Active
Active
REV. 1.0.0
S
TATUS