- RS Stock No.:
- 454-167
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- 25LC256-I/SN
- ผู้ผลิต / Manufacturer:
- Microchip
30 มีของพร้อมจัดส่งภายใน (In stock for delivery within) 4-6 วันทำการ (working days)
เพิ่ม / Added
ราคา / Price Each: (In a Pack of 2)
THB68.81
(exc. VAT)
THB73.63
(inc. VAT)
Units | Per unit | Per Pack* |
2 - 24 | THB68.81 | THB137.62 |
26 - 48 | THB67.09 | THB134.18 |
50 + | THB66.05 | THB132.10 |
*ตัวบ่งบอกราคา / price indicative |
- RS Stock No.:
- 454-167
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- 25LC256-I/SN
- ผู้ผลิต / Manufacturer:
- Microchip
Legislation and Compliance
รายละเอียดสินค้า / Product Details
25AA256/25LC256 SPI Serial EEPROM
Microchips 25AA256/25LC256 family of devices are 256 Kbit SPI Serial EEPROMs available in a variety of package, temperature and power supply variants.
The Serial Peripheral Interface (SPI) is utilised to provide the required Clock Input (SCK), Data In (SI) and Data Out (SO) signals. The operation of these devices can be paused via a Hold pin (HOLD) which causes inputs to be ignored with the exception higher priority interrupts defined via the Chip Select (CS) pin.
The Serial Peripheral Interface (SPI) is utilised to provide the required Clock Input (SCK), Data In (SI) and Data Out (SO) signals. The operation of these devices can be paused via a Hold pin (HOLD) which causes inputs to be ignored with the exception higher priority interrupts defined via the Chip Select (CS) pin.
Features
Max. Clock 10 MHz
Maximum write current 5 mA
Read current: 6 mA (typical)
Standby current: 1 μA (typical)
32,768 x 8-bit Organization
64-Byte Page
Self-Timed Erase and Write Cycles, 5 ms (maximum)
Block Write Protection: Protect none, 1/4, 1/2 or all of array
Built-In Write Protection: Power-on/off data protection circuitry, Write enable latch, Write-protect pin
Sequential Read
Endurance: >1M erase/write cycles
Data retention: >200 years
ESD protection: >4000V
Maximum write current 5 mA
Read current: 6 mA (typical)
Standby current: 1 μA (typical)
32,768 x 8-bit Organization
64-Byte Page
Self-Timed Erase and Write Cycles, 5 ms (maximum)
Block Write Protection: Protect none, 1/4, 1/2 or all of array
Built-In Write Protection: Power-on/off data protection circuitry, Write enable latch, Write-protect pin
Sequential Read
Endurance: >1M erase/write cycles
Data retention: >200 years
ESD protection: >4000V
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
EEPROM Serial Access - Microchip
คุณสมบัติ / Specifications
คุณสมบัติ | Value |
---|---|
Memory Size | 256kbit |
Interface Type | Serial-SPI |
Package Type | SOIC |
Mounting Type | Surface Mount |
Pin Count | 8 |
Organisation | 32K x 8 bit |
Minimum Operating Supply Voltage | 2.5 V |
Maximum Operating Supply Voltage | 5.5 V |
Programming Voltage | 2.5 → 5.5V |
Number of Bits per Word | 8bit |
Dimensions | 4.9 x 3.9 x 1.25mm |
Maximum Random Access Time | 50ns |
Number of Words | 32k |
Minimum Operating Temperature | -40 °C |
Data Retention | 200yr |
Maximum Operating Temperature | +85 °C |
Automotive Standard | AEC-Q100 |