Memory chip

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HGC (Shenzhen Hanxin)
Mga tagagawa
1.7-5.5V wide working voltage
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70840 PCS
Sa Stock
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micron
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90656 PCS
Sa Stock
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GigaDevice (GigaDevice Innovation)
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88863 PCS
Sa Stock
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MICROCHIP (US Microchip)
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58388 PCS
Sa Stock
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GigaDevice (GigaDevice Innovation)
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87910 PCS
Sa Stock
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Dialog/Adesto
Mga tagagawa
2-Mbit(256K x 8bit), SPI interface, working voltage: 1.65V to 3.6V
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84272 PCS
Sa Stock
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XTX (core world)
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99145 PCS
Sa Stock
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HK(Hairshun)
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81296 PCS
Sa Stock
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MICROCHIP (US Microchip)
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Paglalarawan
94575 PCS
Sa Stock
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micron
Mga tagagawa
8-Mbit (1M x 8bit), SPI interface, working voltage: 2.7V to 3.6V
Paglalarawan
95338 PCS
Sa Stock
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Zetta
Mga tagagawa
8GB, eMMC5.1, 153 FBGA-11.5x13x1.0
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57060 PCS
Sa Stock
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PUYA (Puran)
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53655 PCS
Sa Stock
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ISSI (American core into)
Mga tagagawa
32Mb QSPI,8-pin SOP 208Mil,RoHS,ET,T&R Flash 2.3V-3.6V
Paglalarawan
95762 PCS
Sa Stock
Numero ng Bahagi
micron
Mga tagagawa
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68088 PCS
Sa Stock
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MICROCHIP (US Microchip)
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68945 PCS
Sa Stock
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HGSEMI (Huaguan)
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73474 PCS
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onsemi (Ansemi)
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The CAT1021 is a comprehensive memory and supervisory management solution for microcontroller-based systems. An EEPROM serial 2-Kb I2C CPU supervisor is integrated with a system power supervisor with brown-out protection using low-power CMOS technology. The memory interface is via a 400 kHz I²C bus. The CAT1021 provides a precision VCC sensing circuit and two open-drain outputs: one (reset) output drives high and the other (reset) output drives low when VCC is below the reset threshold voltage. The CAT1021 also has a write protect input (WP). If WP is tied to logic high, write operations are disabled. The supervisor has a 1.6-second watchdog timer circuit that resets the system to a known state if a software or hardware failure causes the system to shut down or halt. A supervisory timer monitors the SDA signal. A power monitor and reset circuit protects the memory and system controller during power-on/off and under-voltage conditions. Five reset threshold voltages support 5.0 V, 3.3 V, and 3.0 V systems. If the supply voltage is out of tolerance, a reset signal is activated, preventing operation of the system microcontroller, ASIC or peripherals. The reset signal is typically deasserted 200 ms after the supply voltage exceeds the reset threshold level. When both high and low reset signals are active, interfacing with microcontrollers and other integrated circuits is simplified. Additionally, a reset pin or a separate input MR can be used as an input with push-button manual reset. The on-chip 2 Kb EEPROM memory has a 16-byte page. In addition, VCC sensing circuitry provides hardware data protection to prevent memory writes when VCC falls below the reset threshold or when VCC reaches the reset threshold during power-up. Available packages include 8-pin DIP, 8-pin SOIC, 8-pin TSSOP, 8-pin TDFN, and 8-pin MSOP. TDFN package
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82670 PCS
Sa Stock
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MICROCHIP (US Microchip)
Mga tagagawa
Paglalarawan
75862 PCS
Sa Stock
FUJITSU (Fujitsu)
Mga tagagawa
256-Kbit (32K × 8bit), I2C interface, working voltage: 2.7V to 5.5V
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88673 PCS
Sa Stock
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KIOXIA (Kioxia)
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89032 PCS
Sa Stock