Semiconductor & Computer Engineering
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| Latest revision | Your text | ||
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== Memory controller == | == Memory controller == | ||
{{memory controller | {{memory controller | ||
| − | |type= | + | |type=LPDDR3 |
|ecc=No | |ecc=No | ||
| − | |max mem=4 | + | |max mem=4 GiB |
|controllers=1 | |controllers=1 | ||
|channels=2 | |channels=2 | ||
| Line 46: | Line 46: | ||
| designer = Qualcomm | | designer = Qualcomm | ||
| execution units = | | execution units = | ||
| − | | max displays = | + | | max displays = |
| − | | max memory = | + | | max memory = |
| frequency = ? MHz | | frequency = ? MHz | ||
| max frequency = | | max frequency = | ||
| Line 75: | Line 75: | ||
== Audio == | == Audio == | ||
| − | * | + | * WCN9335 |
* Aqstic audio codec and Aqstic smart speaker amplifier | * Aqstic audio codec and Aqstic smart speaker amplifier | ||
* Qualcomm aptX audio playback with support for aptX Classic and HD | * Qualcomm aptX audio playback with support for aptX Classic and HD | ||
| − | |||
== ISP == | == ISP == | ||
| Line 113: | Line 112: | ||
== Utilizing devices == | == Utilizing devices == | ||
| − | * [[used by::Vivo | + | * [[used by::Vivo Y93]] |
* [[used by::Vivo Y95]] | * [[used by::Vivo Y95]] | ||
* [[used by::Vivo Y73]] | * [[used by::Vivo Y73]] | ||
| − | |||
* [[used by::Nokia 4.2]] | * [[used by::Nokia 4.2]] | ||
* [[used by::Redmi 7A]] | * [[used by::Redmi 7A]] | ||
| − | * [[used by:: | + | * [[used by::asus zenphone max m2]] |
| − | |||
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| − | |||
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{{expand list}} | {{expand list}} | ||
== Documents == | == Documents == | ||
* [[:File:sdm439-brief.pdf|Product Brief]] | * [[:File:sdm439-brief.pdf|Product Brief]] | ||
Facts about "Snapdragon 439 - Qualcomm"
| base frequency | 1,450 MHz (1.45 GHz, 1,450,000 kHz) + and 1,950 MHz (1.95 GHz, 1,950,000 kHz) + |
| core count | 8 + |
| core name | Cortex-A53 + |
| designer | Qualcomm + |
| dsp | Hexagon 536 DSP + |
| family | Snapdragon 400 + |
| first announced | June 26, 2018 + |
| first launched | June 26, 2018 + |
| full page name | qualcomm/snapdragon 400/439 + |
| has ecc memory support | false + |
| instance of | microprocessor + |
| integrated gpu | Adreno 505 + |
| integrated gpu designer | Qualcomm + |
| isa | ARMv8 + |
| isa family | ARM + |
| ldate | June 26, 2018 + |
| manufacturer | TSMC + |
| market segment | Mobile + |
| max cpu count | 1 + |
| max memory | 4,096 MiB (4,194,304 KiB, 4,294,967,296 B, 4 GiB, 0.00391 TiB) + |
| max memory channels | 2 + |
| microarchitecture | Cortex-A53 + |
| model number | SDM439 + |
| name | Snapdragon 439 + |
| process | 12 nm (0.012 μm, 1.2e-5 mm) + |
| series | 400 + |
| smp max ways | 1 + |
| supported memory type | LPDDR4 + |
| technology | CMOS + |
| thread count | 8 + |
| used by | Vivo Y95 +, Vivo Y73 +, Nokia 4.2 +, Redmi 7A +, Redmi 8A +, Redmi 8 +, Vivo Y11 +, Vivo Y91 +, Redmi 8A Dual +, Samsung Galaxy A01 +, Samsung Galaxy M01 + and Lenovo YOGA Smart Tab with Google Assistant (YT-X705F) + |
| word size | 64 bit (8 octets, 16 nibbles) + |