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Difference between revisions of "qualcomm/msm1"
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| developer = Qualcomm | | developer = Qualcomm | ||
| manufacturer = | | manufacturer = | ||
− | | type = | + | | type = System On Chips |
| first announced = March 1993 | | first announced = March 1993 | ||
| first launched = 1993 | | first launched = 1993 | ||
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| production end = | | production end = | ||
| arch = Modem implementing CDMA | | arch = Modem implementing CDMA | ||
− | | isa = | + | | isa = x86-16 |
− | | microarch = | + | | microarch = 80186 |
− | | word = | + | | word = 16 bit |
| proc = 800 nm | | proc = 800 nm | ||
| tech = CMOS | | tech = CMOS | ||
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| successor link = qualcomm/msm2 | | successor link = qualcomm/msm2 | ||
}} | }} | ||
− | '''MSM1''' ('''Mobile Station Modem 1''') was [[ | + | '''MSM1''' ('''Mobile Station Modem 1''') was a second generation family of mobile [[system on chip]]s with [[CDMA]] [[modem]] capabilities designed by [[Qualcomm]] and introduced in [[1993]]. This chip is based on their first generation which was an R&D version only. |
== Overview == | == Overview == |
Latest revision as of 16:55, 2 January 2017
Qualcomm MSM1 | |
Developer | Qualcomm |
Type | System On Chips |
Introduction | March 1993 (announced) 1993 (launch) |
Architecture | Modem implementing CDMA |
ISA | x86-16 |
µarch | 80186 |
Word size | 16 bit 2 octets
4 nibbles |
Process | 800 nm 0.8 μm
8.0e-4 mm |
Technology | CMOS |
Package | QFP |
Succession | |
→ | |
MSM2 |
MSM1 (Mobile Station Modem 1) was a second generation family of mobile system on chips with CDMA modem capabilities designed by Qualcomm and introduced in 1993. This chip is based on their first generation which was an R&D version only.
Overview[edit]
MSM1 was designed as a complete solution for portable or mobile cellular telephones implementing CDMA. The chip is a combined design of what was originally three independent integrated circuits that were fabricated in 1.2 µm. MSM1 supported full-duplex voice and data communication
- Die
- Package: Quad-flat-pack
- Die Size: 10.41 mm x 10.67 mm
- 450,000 transistors
- 28,000 bits of SRAM
- 70,000 logic gates
- Fabricated on a double-metal 0.8 µm CMOS process
- Max power consumption 350 mW
- 5 V
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Facts about "MSM1 - Qualcomm"
designer | Qualcomm + |
first announced | March 1993 + |
first launched | 1993 + |
full page name | qualcomm/msm1 + |
instance of | system on a chip family + |
instruction set architecture | x86-16 + |
main designer | Qualcomm + |
microarchitecture | 80186 + |
name | Qualcomm MSM1 + |
package | QFP + |
process | 800 nm (0.8 μm, 8.0e-4 mm) + |
technology | CMOS + |
word size | 16 bit (2 octets, 4 nibbles) + |