| Allicdata Part #: | SCH3222-SX-TR-ND |
| Manufacturer Part#: |
SCH3222-SX-TR |
| Price: | $ 1.48 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Microchip Technology |
| Short Description: | IC CTLR IO LPC MULT PORT 84WFBGA |
| More Detail: | N/A |
| DataSheet: |  SCH3222-SX-TR Datasheet/PDF |
| Quantity: | 1000 |
| 3000 +: | $ 1.34646 |
| Series: | -- |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Active |
| Applications: | I/O Controller |
| Core Processor: | 8042 Keyboard Controller |
| Program Memory Type: | ROM (2 kB) |
| Controller Series: | -- |
| RAM Size: | 256 x 8 |
| Interface: | IrDA, LPC, Parallel, Serial, UART |
| Number of I/O: | 23 |
| Voltage - Supply: | -- |
| Operating Temperature: | 0°C ~ 70°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 84-WFBGA |
| Supplier Device Package: | 84-WFBGA (7x7) |
| Base Part Number: | SCH3222 |
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The SCH3222-SX-TR chip is an clock oscillator designed to interface with microcontroller applications. This chip is designed to be highly reliable, with a 50 MHz operating frequency range.
The SCH3222-SX-TR can be used in various microcontroller applications, such as medical and industrial automation, automotive and consumer electronics. The device is an integrated 16-bit CMOS microcontroller with an on-board oscillator, clock stabilizing circuitry and an embedded instruction set.
The key features of the SCH3222-SX-TR are the embedded 16-bit CMOS microcontroller, which features a wide range of instruction sets and on-board oscillator which stabilizes the clock frequency to within ±2%. The chip is also designed for easy integration into microcontroller applications, and is compatible with a variety of microcontrollers.
The working principle of the SCH3222-SX-TR is based on the principle of using an on-board oscillator to stabilize the clock frequency of the microcontroller system. The oscillator consists of an amplifier and a capacitive load. The output of the amplifier is connected to the clock input of the microcontroller, while the capacitive load is used to provide a reference voltage to maintain the correct operating frequency of the microcontroller.
The SCH3222-SX-TR also features a power failure detection circuit, which enables the microcontroller to keep running even if the power supply is interrupted. The device also has an on-board watchdog timer to prevent error faults during microcontroller operation.
The SCH3222-SX-TR is an ideal choice for embedded microcontroller applications requiring a high level of performance and reliability. By providing stable clock frequencies, extended power failure detection and fault protection, the device ensures a reliable and efficient operation of microcontroller applications.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| SCH3114I-NU | Microchip Te... | -- | 1800 | IC CTRLR LPC I/O 128TQFPC... |
| SCH3227-SZ-TR | Microchip Te... | 2.42 $ | 1000 | IC CTLR IO LPC MULT PORT ... |
| SCH300-X | Panduit Corp | 30.54 $ | 1000 | CONN SPLICE 300MCM CRIMP ... |
| SCH3222I-SX | Microchip Te... | 1.81 $ | 1000 | LPC IO WITH 8042 KBC RESE... |
| SCH3226-SY-TR | Microchip Te... | 2.18 $ | 1000 | LPC IO WITH 8042 KBC, RES... |
| SCH3224I-SY-TR | Microchip Te... | 2.58 $ | 1000 | LPC IO WITH 8042 KBC, RES... |
| SCH3114-NU | Microchip Te... | 8.15 $ | 886 | IC CTRLR LPC I/O 4PORT 12... |
| SCH3223-7U-TR | Microchip Te... | 2.12 $ | 1000 | IC CTLR IO LPC MULT PORT ... |
| SCH3221I-7U-TR | Microchip Te... | 1.74 $ | 1000 | IC I/O CONTROLLER LPC 64W... |
| SCH3222-SX-TR | Microchip Te... | 1.48 $ | 1000 | IC CTLR IO LPC MULT PORT ... |
| SCH3112I-NU | Microchip Te... | 6.59 $ | 90 | IC CTRLR LPC I/O 128TQFPC... |
| SCH3226I-SY | Microchip Te... | 2.73 $ | 1000 | LPC IO WITH 8042 KBC RESE... |
| SCH3223I-7U | Microchip Te... | 2.62 $ | 1000 | LPC IO WITH 8042 KBC RESE... |
| SCH3227-SZ | Microchip Te... | 2.38 $ | 1000 | IC CTLR IO LPC MULT PORT ... |
| SCH3223I-7U-TR | Microchip Te... | 2.66 $ | 1000 | LPC IO WITH 8042 KBC, RES... |
| SCH3226I-SY-TR | Microchip Te... | 2.77 $ | 1000 | LPC IO WITH 8042 KBC, RES... |
| SCH3106-NU | Microchip Te... | -- | 1000 | IC CTRLR LPC I/O 128TQFPC... |
| SCH3226-SY | Microchip Te... | 2.18 $ | 1000 | LPC IO WITH 8042 KBC, RES... |
| SCH3221-7U | Microchip Te... | 1.46 $ | 1000 | IC I/O CONTROLLER 64WFBGA... |
| SCH3227I-SZ | Microchip Te... | 2.98 $ | 1000 | LPC IO WITH 8042 KBC RESE... |
| SCH3116-NU | Microchip Te... | -- | 3 | IC CTRLR LPC I/O 6PORT 12... |
| SCH3/0-X | Panduit Corp | 23.61 $ | 1000 | CONN SPLICE 3/0AWG CRIMP ... |
| SCH3116I-NU | Microchip Te... | -- | 67 | IC CTRLR LPC I/O 128TQFPC... |
| SCH307NR | Mallory Sona... | 140.73 $ | 1000 | AUDIO PIEZO IND 3-7V PNL ... |
| SCH3227I-SZ-TR | Microchip Te... | 3.02 $ | 1000 | LPC IO WITH 8042 KBC, RES... |
| SCH3112-NU | Microchip Te... | 5.49 $ | 129 | IC CTRLR LPC I/O 2PORT 12... |
| SCH3222I-SX-TR | Microchip Te... | 1.86 $ | 1000 | LPC IO WITH 8042 KBC, RES... |
| SCH3224I-SY | Microchip Te... | 2.7 $ | 1000 | LPC IO WITH 8042 KBC RESE... |
| SCH3221-7U-TR | Microchip Te... | 1.4 $ | 1000 | IC CTLR IO LPC MULTIPORT ... |
| SCH3224-SY-TR | Microchip Te... | 2.2 $ | 1000 | IC CTLR IO LPC MULT PORT ... |
| SCH3224-SY | Microchip Te... | 2.16 $ | 1000 | IC CTLR IO LPC MULT PORT ... |
| SCH3223-7U | Microchip Te... | 2.59 $ | 980 | IC CTLR IO LPC MULT PORT ... |
| SCH3222-SX | Microchip Te... | 1.45 $ | 1000 | IC CTLR IO LPC MULT PORT ... |
| SCH350-X | Panduit Corp | 32.51 $ | 1000 | CONN SPLICE 350MCM CRIMP ... |
| SCH3221I-7U | Microchip Te... | 1.71 $ | 1000 | IC CONTROLLER LPC 64WFBGA... |
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