UART фирмы Exar
| Тип |
Кана-
лов |
Osc./Ext
CLK |
Скорость передачи
@ 5V (Mbps) |
Буфер
FIFO
TX/RX
Bytes |
Счетчик
FIFO
TX & RX |
RX/TX FIFO
INT Trigger |
DMA
Mode |
RTS/CTS
Flow Cntrl. |
VCC
(Volt) |
Typ. ICC
(mA) |
Temp.
Grade |
Packages |
5V 32-bit Data Bus PCI UART Family |
 XR17C158 |
8 |
Osc. |
6.25 |
64/64 |
Yes |
Program/
Program |
No |
Auto |
+5 |
TBD |
C, I |
TQFP144 |
| XR17C154 |
4 |
Osc. |
6.25 |
64/64 |
Yes |
Program/
Program |
No |
Auto |
+5 |
TBD |
C, I |
TQFP144 |
| XR17C152 |
2 |
Osc. |
6.25 |
64/64 |
Yes |
Program/
Program |
No |
Auto |
+5 |
TBD |
C, I |
TQFP100 |
Universal PCI Bus UART Family |
| XR17D158 |
8 |
Osc. |
3.125 |
64/64 |
Yes |
Program/
Program |
No |
Auto |
+3.3 & 5V |
TBD |
C, I |
TQFP144 |
| XR17D154 |
4 |
Osc. |
3.125 |
64/64 |
Yes |
Program/
Program |
No |
Auto |
+3.3 & 5V |
TBD |
C, I |
TQFP144 |
| XR17D152 |
2 |
Osc. |
3.125 |
64/64 |
Yes |
Program/
Program |
No |
Auto |
+3.3 & 5V |
TBD |
C, I |
TQFP100 |
3.3V 32-bit Data Bus PCI UART Family |
| XR17L154 |
4 |
Osc. |
3.125 |
64/64 |
Yes |
Program/
Program |
No |
Auto |
+3.3 |
TBD |
C, I |
TQFP144 |
| XR17L152 |
2 |
Osc. |
3.125 |
64/64 |
Yes |
Program/
Program |
No |
Auto |
+3.3 |
TBD |
C, I |
TQFP100 |
8-bit Data Bus UART Family |
XR16L788
(XR16L758) |
8 |
Osc. |
6.25 |
64/64 |
Yes |
Program/
Program |
No |
Auto |
+5 |
TBD |
C, I |
QFP100 |
| XR16L784 |
4 |
Osc. |
6.25 |
64/64 |
Yes |
Program/
Program |
No |
Auto |
+5 |
TBD |
C, I |
TQFP64 |
| ST16C454 |
4 |
Osc. |
1.5/0.5 |
0/0 |
No |
No/No |
No |
No |
+3.3, +5 |
3.0 |
C, I |
PLCC68 |
ST16C554/
ST16C554D |
4 |
Osc. |
1.5/0.5 |
16/16 |
No |
4 Levels/
No |
Yes |
No |
+3.3, +5 |
3.0 |
C, I |
PLCC68
TQFP64 |
ST16C654/
ST16C654D |
4 |
Osc. |
1.5/0.5 |
64/64 |
No |
4 Levels/
4 Levels |
Yes |
Auto |
+3.3, +5 |
6.0 |
C, I |
PLCC68
TQFP64
QFP100 |
XR16C854/
XR16C854D |
4 |
Osc. |
1.5/0.5 |
128/128 |
Yes |
Program/
Program |
Yes |
Auto |
+3.3, +5 |
6.0 |
C, I |
PLCC68
TQFP64
QFP100 |
| XR16C864 |
4 |
Osc. |
1.5/0.5 |
128/128 |
Yes |
Program/
Program |
DMA I/F |
Auto |
+3.3, +5 |
6.0 |
C, I |
QFP100 |
| ST68C454 |
4 |
Osc. |
1.5/0.5 |
0/0 |
No |
No/No |
No |
No |
+3.3, +5 |
3.0 |
C, I |
PLCC68 |
| ST68C554 |
4 |
Osc. |
1.5/0.5 |
16/16 |
No |
4 Levels/
No |
Yes |
No |
+3.3, +5 |
3.0 |
C, I |
PLCC68 |
| XR82C684 |
4 |
Osc. |
1.0 |
3/3 |
No |
No/No |
No |
No |
+5 |
6.0 |
C, I |
PLCC44
PLCC68 |
| ST16C2450 |
2 |
Osc. |
1.5 |
0/0 |
No |
No/No |
No |
No |
+3.3, +5 |
1.2 |
C, I |
PDIP40
PLCC44
TQFP48 |
| ST16C2550 |
2 |
Osc. |
1.5 |
16/16 |
No |
4 Levels/
No |
Yes |
No |
+3.3, +5 |
1.2 |
C, I |
PDIP40
PLCC44
TQFP48 |
| ST16C2552 |
2 |
Osc. |
1.5 |
16/16 |
No |
4 Levels/
No |
Yes |
No |
+3.3, +5 |
1.2 |
C, I |
PLCC44 |
| XR16L2750 |
2 |
Osc. |
6/4/3 |
64/64 |
Yes |
Program/
Program |
Yes |
Auto |
+2.5, +3.3, +5 |
3.0 |
C, I |
PLCC44
TQFP48 |
| XR16L2751 |
2 |
Osc. |
6/4/3 |
64/64 |
Yes |
Program/
Program |
Yes |
Auto |
+2.5, +3.3, +5 |
3.0 |
C, I |
TQFP48 |
| XR16L2752 |
2 |
Osc. |
6/4/3 |
64/64 |
Yes |
Program/
Program |
Yes |
Auto |
+2.5, +3.3, +5 |
3.0 |
C, I |
PLCC44 |
| XR16C2850 |
2 |
Osc. |
1.5 |
128/128 |
Yes |
Program/
Program |
Yes |
Auto |
+3.3, +5 |
3.0 |
C, I |
PDIP40
PLCC44
TQFP48 |
| XR16C2852 |
2 |
Osc. |
1.5 |
128/128 |
Yes |
Program/
Program |
Yes |
Auto |
+3.3, +5 |
3.0 |
C, I |
PLCC44 |
ST16C452/
ST16C452PS |
2 |
Ext CLK |
1.5 |
0/0 |
No |
No/
No |
No |
No |
+3.3, +5 |
1.2 |
C, I |
PLCC68 |
ST16C552/
ST16C552A |
2 |
Ext CLK |
1.5 |
16/16 |
No |
4 Levels/
No |
Yes |
No |
+3.3, +5 |
1.2 |
C, I |
PLCC68 |
| XR16C872 |
2 |
Osc. |
460Kbps |
128/128 |
Yes |
Program/
Program |
Yes |
Auto |
+5, (+3.3V) |
3.0 |
C, I |
QFP100 |
| XR68C681 |
2 |
Osc. |
1.0 |
1/3 |
No |
No/No |
No |
Yes |
+5 |
6.0 |
C, I |
PLCC44
PDIP40
CDIP40 |
| XR88C681 |
2 |
Osc. |
1.0 |
1/3 |
No |
No/No |
No |
Yes |
+5 |
6.0 |
C, I |
PDIP28
PLCC44
PDIP40
CDIP40 |
XR68C92/
XR88C92 |
2 |
Osc. |
1.0 |
8/8 |
No |
Yes/
Yes |
No |
Yes |
+3.3, +5 |
1.0 |
C, I |
PDIP40
PLCC44
TQFP44 |
XR68C192/
XR88C192 |
2 |
Osc. |
1.0 |
16/16 |
No |
Yes/
Yes |
No |
Yes |
+3.3, +5 |
1.0 |
C, I |
PDIP40
PLCC44
TQFP44 |
| ST16C1450 |
1 |
Osc. |
1.5 |
0/0 |
No |
No/No |
No |
No |
+3.3, +5 |
1.2 |
C, I |
PDIP28
PLCC28
TQFP48 |
| ST16C1451 |
1 |
Ext CLK |
1.5 |
0/0 |
No |
No/No |
No |
No |
+3.3, +5 |
1.2 |
C, I |
PDIP28
PLCC28
TQFP48 |
| ST16C1550 |
1 |
Osc. |
1.5 |
16/16 |
No |
4 Levels/
4 Levels |
Yes |
No |
+3.3, +5 |
1.2 |
C, I |
PDIP28
PLCC28
TQFP48 |
| ST16C1551 |
1 |
Ext CLK |
1.5 |
16/16 |
No |
4 Levels/
4 Levels |
Yes |
No |
+3.3, +5 |
1.2 |
C, I |
PDIP28
PLCC28
TQFP48 |
| ST16C450 |
1 |
Osc. |
1.5 |
0/0 |
No |
No/No |
No |
No |
+3.3, +5 |
1.2 |
C, I |
PDIP40
PLCC44
TQFP48 |
| ST16C550 |
1 |
Osc. |
1.5 |
16/16 |
No |
4 Levels/
No |
No |
No |
+3.3, +5 |
1.2 |
C, I |
PDIP40
PLCC44
TQFP48 |
| ST16C580 |
1 |
Osc. |
1.5 |
16/16 |
No |
4 Levels/
4 Levels |
Yes |
Auto |
+3.3, +5 |
1.2 |
C, I |
PDIP40
PLCC44
TQFP48 |
| ST16C650A |
1 |
Osc. |
1.5 |
32/32 |
No |
4 Levels/
4 Levels |
Yes |
Auto |
+3.3, +5 |
1.3 |
C, I |
PDIP40
PLCC44
TQFP48 |
| XR16L651 |
1 |
Osc. |
3, 2 @ 3.3V, 1 @ 2.5V |
32/32 |
No |
4 Levels/
4 Levels |
Yes |
Auto |
+2.5, +3.3, +5 |
1.3 |
C, I |
TQFP48 |
| XR16C850 |
1 |
Osc. |
1.5 |
128/128 |
Yes |
Program/
Program |
Yes |
Auto |
+3.3, +5 |
1.3 |
C, I |
PDIP40
PLCC44
TQFP48
QFP-52 |
|
