XR-68C681CJ
vs
MC68HC681P
feature comparison
| Rohs Code |
No
|
No
|
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
EXAR CORP
|
MOTOROLA INC
|
| Part Package Code |
LCC
|
|
| Package Description |
PLASTIC, LCC-44
|
DIP, DIP40,.6
|
| Pin Count |
44
|
|
| Reach Compliance Code |
compliant
|
unknown
|
| Address Bus Width |
4
|
4
|
| Boundary Scan |
NO
|
NO
|
| Bus Compatibility |
MC68681; SCC68692
|
68000
|
| Clock Frequency-Max |
4 MHz
|
4 MHz
|
| Communication Protocol |
ASYNC, BIT
|
ASYNC, BIT
|
| Data Encoding/Decoding Method |
NRZ
|
|
| Data Transfer Rate-Max |
0.125 MBps
|
0.125 MBps
|
| External Data Bus Width |
8
|
8
|
| JESD-30 Code |
S-PQCC-J44
|
R-PDIP-T40
|
| JESD-609 Code |
e0
|
e0
|
| Length |
16.585 mm
|
52.07 mm
|
| Low Power Mode |
NO
|
NO
|
| Number of DMA Channels |
|
|
| Number of I/O Lines |
14
|
|
| Number of Serial I/Os |
2
|
2
|
| Number of Terminals |
44
|
40
|
| On Chip Data RAM Width |
|
|
| Operating Temperature-Max |
70 °C
|
70 °C
|
| Operating Temperature-Min |
|
|
| Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
| Package Code |
QCCJ
|
DIP
|
| Package Shape |
SQUARE
|
RECTANGULAR
|
| Package Style |
CHIP CARRIER
|
IN-LINE
|
| Peak Reflow Temperature (Cel) |
240
|
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| RAM (words) |
0
|
|
| Seated Height-Max |
4.57 mm
|
5.08 mm
|
| Supply Current-Max |
10 mA
|
|
| Supply Voltage-Max |
5.25 V
|
5.25 V
|
| Supply Voltage-Min |
4.75 V
|
4.75 V
|
| Supply Voltage-Nom |
5 V
|
5 V
|
| Surface Mount |
YES
|
NO
|
| Technology |
CMOS
|
CMOS
|
| Temperature Grade |
COMMERCIAL
|
COMMERCIAL
|
| Terminal Finish |
TIN LEAD
|
TIN LEAD
|
| Terminal Form |
J BEND
|
THROUGH-HOLE
|
| Terminal Pitch |
1.27 mm
|
2.54 mm
|
| Terminal Position |
QUAD
|
DUAL
|
| Time@Peak Reflow Temperature-Max (s) |
30
|
|
| Width |
16.585 mm
|
15.24 mm
|
| uPs/uCs/Peripheral ICs Type |
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
|
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
|
| Base Number Matches |
1
|
4
|
| HTS Code |
|
8542.31.00.01
|
| Package Equivalence Code |
|
DIP40,.6
|
|
|
|
Compare XR-68C681CJ with alternatives
Compare MC68HC681P with alternatives