Features: ·Multiplexed and Non-multiplexed microprocessor bus
compatible
·National/Intel and Motorola microprocessor bus compatible
·Microprocessor Clock (CKIN) up to 20 MHz
·MICROWIRE clock speeds up to 5 MHz
·Directly compatible with 8- and 16-bit MICROWIRE peripherals
·Commercial temperature range 0C to +70C
·TP3465 for 8 Chip Select output
·Memory mapped peripherals
·Programmable MICROWIRE Clock to communicate with devices of different speeds
·Operates as MICROWIRE bus master or slave
·28-pin PLCC Package
·CMOS, Low PowerApplication· ISDN Terminal Adapters
· Digital Line cards (ISDN and Non ISDN)
· Analog Linecards using National COMBOÉ®
· Interfacing to industry standard serial EEPROMs
· Interfacing to industry standard MICROWIRE peripheral devices such as Analog to Digital Converters, LCD drivers, clock generators
Pinout
Specifications
| Temperature Min |
0 deg C |
| Temperature Max |
70 deg C |
| View Using Catalog |
If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/Distributors for availability and specifications.
VCC to GND ..........................7V
Input Voltage................- 0.3V to VCC+ 0.3V
DC Input Current................... II ± 50 mA
Storage Temperature Range .........-65°C to +150°C
Lead Temperature
(Soldering, 10 Sec.).................... 300°C
ESD Rating........................ 1500V
DescriptionThe MICROWIRE™ Interface Device MID gives a general microprocessor (such as National Series 32000® processors, Intel 80C188, 80C86 or 80286, Motorola 6800 and 68000 family of processors) the ability to communicate efficiently with up to eight peripheral devices via the serial MICROWIRE interface. The MID causes each of the peripheral devices to appear to the µP as memory mapped locations, by performing all the data serialization and transfer protocols to and from the peripherals.
Reliability Metrics
| Part Number |
Process |
EFR Reject |
EFR Sample Size |
PPM |
LTA Rejects |
LTA Device Hours |
FITS |
MTTF (Hours) |
| TP3465V |
CS150 |
1 |
13275 |
76 |
0 |
932500 |
4 |
264599421 |
Note of MICROWIRE: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.For more information on Reliability Metrics, please click here.
Application Notes
| Title |
Size in Kbytes |
Date |
|
| AN-913: AN-913: TP3410 2BIQ U Interface Device Users Manual (436 Kbytes; 05-Aug-1995) |
334 Kbytes |
25-May-06 |
Download |
| AN-665: AN-665: Application Note 665 TP3420A S Interface Device (SID) User's Guide (1223 Kbytes; 02-Mar-1999) |
1223 Kbytes |
25-May-06 |
Download |
If you have trouble printing or viewing PDF file(s), see Printing Problems.
|
More Application Notes
| Title |
Size in Kbytes |
Date |
|
| AN-664: ISDN Basic Rate Interface Terminal Equipment (TE) System Design Guide |
190 Kbytes |
5-Aug-95 |
Download |
If you have trouble printing or viewing PDF file(s), see Printing Problems.
|
The MICROWIRE Interface Device MID gives a general microprocessor (such as National Series 32000É processors, Intel 80C188, 80C86 or 80286, Motorola 6800 and 68000 family of processors) the ability to communicate efficiently with up to eight peripheral devices via the serial MICROWIRE interface. The MID causes each of the peripheral devices to appear to the mP as memory mapped lo ations, by performing all the data serialization and transfer protocols to and from the peripherals.
TP3465 Data Sheet
