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IS31IO7326 |
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| Part Number | IS31IO7326 |
| Manufacturer | ISSI |
| Description | The IS31IO7326 is a 64 key, key-scan controller. It offloads the burden of keyboard scanning from the host processor. The IS31IO7326 supports keypad matrix of up to 8×8. Key press and release events are encoded into a byte format and loaded into a key event register for retrieval by the host processor. The IS31IO7326 integrates a debounce function which reje. |
| Features |
2.4V to 5.5V operation 400kHz I2C serial interface Available for multi-key press detect Low 0.3μA (typ.) standby current Operate in -40°C to +125°C Pb-free 4mm × 4mm QFN-24 package APPLICATIONS Keypad of QWERTY type phones PDAs, games, and other handheld applications VBattery 100k VBattery 1 F http://www.DataSheet4U.net/ 21 0.1 F VCC PP0 PP1 PP2 1 2 3 4 14 15 16 17 5 VDD 4.7k 4.7k 4.7k PP3 PP4 PP5 19 20 SCL SDA INT RST PP6 PP7 Micro Controller 22 23 100k IS31IO7326 OD0 OD1 OD2 OD3 6 7 8 10 11 12 13 18 24 9 AD0 AD1 GND OD4 OD5 OD6 OD7 Figure 1 Typical Applicat. |
| Datasheet |
 IS31IO7326 Data Sheet
PDF 444.12KB |
| Distributor | Stock | Price | Buy |
|---|
IS31IO7326 |
| Part Number | IS31IO7326 |
| Manufacturer | Lumissil |
| Title | DEBOUNCED 8??8 KEY-SCAN CONTROLLER |
| Description | The IS31IO7326 is a 64 key, key-scan controller. It offloads the burden of keyboard scanning from the host processor. The IS31IO7326 supports keypad matrix of up to 8×8. Key press and release events are encoded into a byte format and loaded into a key event register for retrieval by the host process. |
| Features |
• 2.4V to 5.5V operation • 400kHz I2C serial interface • Available for multi-key press detect • Low 0.3μA (Typ.) standby current • Operate in -40°C to +125°C • Pb-free 4mm × 4mm QFN-24 package • RoHS & Halogen-Free Compliance • TSCA Compliance APPLICATIONS • Keypad of QWERTY type phones • PDAs, games, and other handheld applications TYPICAL APPLICATION CIRCUIT VBattery 100k Micro Controller V. |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | IS31IO7325 |
Lumissil |
MULTI-FUNCTION I/O DRIVER |
|
| 2 | IS31IO7325 |
ISSI |
MULTI-FUNCTION I/O DRIVER |
|
| 3 | IS31IO7328 |
Lumissil |
MULTI-FUNCTION I/O DRIVER |
|
| 4 | IS31IO7328 |
ISSI |
MULTI-FUNCTION I/O DRIVER |
|
| 5 | IS31IO8972 |
ISSI |
CAN Controller and Transceiver |
|
| 6 | IS314P |
ISOCOM |
Photocoupler |
|
| 7 | IS314W |
ISOCOM |
Photocoupler |
|
| 8 | IS31AP2005 |
Lumissil |
2.95W MONO FILTER-LESS CLASS-D AUDIO POWER AMPLIFIER |
|
| 9 | IS31AP2005 |
ISSI |
2.95W MONO FILTER-LESS CLASS-D AUDIO POWER AMPLIFIER |
|
| 10 | IS31AP2006 |
ISSI |
3W MONO FILTER-LESS CLASS-D AUDIO POWER AMPLIFIER |
|
Desde 2024. D4U Semiconductor.
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