Applications
Wall Switch
Introduction:
With the progress of science and technology, more and more intelligent products have been used for monitoring the resources in daily life and pushing the cloud strategies and other value-added service scenarios. Along with the popularity of intelligent mobile terminal, intelligent wall switch has gradually become the priority of wall switches, which has expanded the use scenarios linked with smart home on the basis of remote control switches. In human-computer interaction, traditional mechanical buttons have been evolved to touch keys, wheel/slider control, and even proximity sensing scenarios.
Scheme Features:
ØHighly flexible touch application solution, button + wheel + slider “All-in-one”, diversified interaction interfaces with a variety of combinations
ØRemote control operations, with proximity sensing distance of 10cm-30cm
ØBattery supply, low power operation, portable and convenient
ØRich resources, integrating multiple interfaces with chips and satisfying connectivity application scenarios
Key Features:
ØSC95F8523 super-high speed 8051
Ø32MHz basic frequency; 32K ROM 4K RAM
Ø8-ch 16Bit PWM
Ø11-ch 12Bit SAR ADC
Ø23 Touchkeys
Ø1 UART and 3 USCIs (SPI\IC\UART)
ØHardware multiplier and divider, hardware CRC
ØSupporting OTA upgrading
ØOperating voltage: 2.0V-5.5V
Applicable Models:
ØSC95F852X/SC92F848X/SC92F846XB/SC95FS52X
Applicable Part Number
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9 total entries
P/N | PKG Type |
ROM (Byte) |
BootLoader |
RAM (Byte) |
Voltage (V) |
TK (Max) |
ADC |
PWM (with dead-time insertion) |
PWM |
UART |
USCI (UART/SPI/IIC) |
SSI (UART/SPI/IIC) |
LCD/LED Driver |
Touch Key Application type |
Touch Key Performance |
|
SC95F8521 | SOP16 | 32K | Built-in1K | 4K | 2.0~5.5V | 13 | 12bit*6ch | 16bit*5ch | - | 1 | 2 | - | - | Spring Buttons/Touchless Buttons/Proximity Sensing | 10V dynamic CS EFT 4KV ESD 6KV | |
SC95F8522 | SOP20/TSSOP20 | 32K | Built-in1K | 4K | 2.0~5.5V | 17 | 12bit*7ch | 16bit*8ch | - | 1 | 3 | - | - | Spring Buttons/Touchless Buttons/Proximity Sensing | 10V dynamic CS EFT 4KV ESD 6KV | |
SC95F8523 | SOP28/TSSOP28 | 32K | Built-in1K | 4K | 2.0~5.5V | 23 | 12bit*11ch | 12bit*8ch | - | 1 | 3 | - | - | Spring Buttons/Touchless Buttons/Proximity Sensing | 10V dynamic CS EFT 4KV ESD 6KV | |
SC92F8481 | SOP16 | 16K | Built-in0/1/2/4K | 2K | 2.0~5.5V | 13 | 12bit*6ch | - | 10bit*4ch(Support complementary mode) | 1 | - | 1 | 2COM | Spring Buttons/Touchless Buttons/Proximity Sensing | 10V dynamic CS /EFT 4KV | |
SC92F8482 | SOP20/TSSOP20 | 16K | Built-in0/1/2/4K | 2K | 2.0~5.5V | 17 | 12bit*7ch | - | 10bit*6ch(Support complementary mode) | 1 | - | 1 | 5COM | Spring Buttons/Touchless Buttons/Proximity Sensing | 10V dynamic CS /EFT 4KV | |
SC92F8483 | SOP28/TSSOP28 | 16K | Built-in0/1/2/4K | 2K | 2.0~5.5V | 23 | 12bit*11ch | - | 10bit*6ch(Support complementary mode) | 1 | - | 1 | 5COM | Spring Buttons/Touchless Buttons/Proximity Sensing | 10V dynamic CS /EFT 4KV | |
SC92F8461B | SOP16 | 16K | - | 1K | 2.4~5.5V | 13 | 12bit*6ch | - | 10bit*4ch(Support complementary mode) | 1 | - | 1 | 2COM | Spring Buttons/Touchless Buttons/Proximity Sensing | 10V dynamic CS /EFT 4KV | |
SC92F8462B | SOP20/TSSOP20 | 16K | - | 1K | 2.4~5.5V | 17 | 12bit*7ch | - | 10bit*6ch(Support complementary mode) | 1 | - | 1 | 5COM | Spring Buttons/Touchless Buttons/Proximity Sensing | 10V dynamic CS /EFT 4KV | |
SC92F8463B | SOP28/TSSOP28 | 16K | - | 1K | 2.4~5.5V | 23 | 12bit*11ch | - | 10bit*6ch(Support complementary mode) | 1 | - | 1 | 5COM | Spring Buttons/Touchless Buttons/Proximity Sensing | 10V dynamic CS /EFT 4KV |