F320BJHEPTTL60 vs PCF8582C-2T/03,112
| Part Number |
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| Category | General Memory | General Memory |
| Manufacturer | Sharp Microelectronics | NXP USA Inc. |
| Description | IC FLASH 32MBIT PARALLEL 48TSOP | IC EEPROM 2KBIT I2C 100KHZ 8SO |
| Package | Tray | Tube |
| Series | - | - |
| Voltage - Supply | - | 2.5V ~ 6.0V |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 48-TFSOP (0.488\", 12.40mm Width) | 8-SOIC (0.154\", 3.90mm Width) |
| Supplier Device Package | 48-TSOP | 8-SO |
| Memory Size | 32Mb (4M x 8, 2M x 16) | 2Kb (256 x 8) |
| Technology | FLASH - Boot Block | EEPROM |
| Memory Type | Non-Volatile | Non-Volatile |
| Clock Frequency | - | 100 kHz |
| Access Time | 60 ns | - |
| Memory Format | FLASH | EEPROM |
| Write Cycle Time - Word, Page | 60ns | - |
| Memory Interface | Parallel | I²C |
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1. What are the main types of memory?
Common memory types include random access memory (RAM), read-only memory (ROM), flash memory, hard disk drive (HDD), and solid-state drive (SSD).
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2. What are volatile and non-volatile memory?
Volatile memory loses data when power is off, such as RAM; non-volatile memory retains data after power is off, such as ROM and flash memory.
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3. What is double data rate (DDR) memory?
DDR memory is a RAM technology that can transmit data at both the rising and falling edges of the clock signal to increase the data transmission speed. There are multiple generations of DDR, such as DDR3, DDR4, DDR5, etc., each generation has higher speed and capacity and lower power consumption.
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4. What is embedded memory?
Embedded memory is a memory integrated into an electronic system for real-time data processing and program execution of the device. It is commonly found in microcontrollers, mobile devices, and embedded systems.
