
For Reference Only
Part Number | 25LC640A-H/SN |
OEMstron Part # | 25LC640A-H-SN |
Manufacturer | Microchip Technology |
Category | Semiconductors › Memory ICs › Memory |
Description | IC EEPROM 64K SPI 5MHZ 8SOIC |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | 25LC640A-H/SN PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 23 - Feb 28 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
25LC640A-H/SN Specifications
Part Number | 25LC640A-H/SN | |
Brand | Microchip Technology | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Memory ICs | |
Subcategory | Memory | |
Manufacturer | Microchip Technology | |
Series | - | |
Memory Type | Non-Volatile | |
Memory Format | EEPROM | |
Technology | EEPROM | |
Memory Size | 64Kb (8K x 8) | |
Memory Interface | SPI | |
Clock Frequency | 5MHz | |
Write Cycle Time - Word, Page | 6ms | |
Access Time | - | |
Voltage - Supply | 2.5V ~ 5.5V | |
Operating Temperature | -40°C ~ 150°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 8-SOIC (0.154", 3.90mm Width) | |
Supplier Device Package | 8-SOIC |
25LC640A-H/SN Documents

Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
25LC640AT-H/SN D# V36:1790_06427633 Microchip Technology Inc |
EEPROM Serial-SPI 64K-bit 8K x 8 3.3V/5V Automotive 8-Pin SOIC N T/R RoHS: Compliant
|
Americas - 0 |
25LC640A-H/SN D# V99:2348_06427623 Microchip Technology Inc |
EEPROM Serial-SPI 64K-bit 8K x 8 3.3V/5V Automotive 8-Pin SOIC N Tube RoHS: Compliant
|
Americas - 163 |
Part Number | Description | Stock |
25LC640A-H/SN Microchip Technology Inc |
N/A |
500 |
25LC640AT-H/SN Microchip Technology Inc |
64K 8K X 8 2.5V SER EE HIGH TEMP |
Contact Us |
Part Number | Description | Stock |
25LC640A-H/SN D# C1S505200301693 Microchip Technology Inc |
64K, 8K X 8, 2.5V SER EE 150C RoHS: Compliant
pbFree: Yes
Min Qty: 1
|
200 |
Part Number | Description | Stock |
25LC640AT-H/SN D# 25LC640AT-H/SN-ND Microchip Technology Inc |
IC EEPROM 64KBIT SPI 5MHZ 8SOIC |
Temporarily Out of Stock |
25LC640A-H/SN D# 25LC640A-H/SN-ND Microchip Technology Inc |
IC EEPROM 64KBIT SPI 5MHZ 8SOIC |
271 In Stock |
Part Number | Description | Stock |
25LC640AT-H/SN D# 3591000 Microchip Technology Inc |
EEPROM IC RoHS: Compliant
Min Qty: 3300
Container: Reel
|
0 |
25LC640A-H/SN D# 3590994 Microchip Technology Inc |
EEPROM IC RoHS: Compliant
Min Qty: 600
Container: Each
|
0 |
Part Number | Description | Stock |
25LC640AHSN Microchip Technology Inc |
OEM/CM QUOTES ONLY | NO BROKERS |
693 |
Part Number | Description | Stock |
25LC640A-H/SN Microchip Technology Inc |
RoHS: Compliant
|
600 In Stock |
25LC640AT-H/SN Microchip Technology Inc |
RoHS: Compliant
|
0 |
Part Number | Description | Stock |
25LC640AT-H/SN D# 25LC640AT-H/SN Microchip Technology Inc |
64K 8K X 8 2.5V SER EE HIGH TEMP RoHS: Compliant
pbFree: Yes
|
Temporarily Out of Stock – Alternates Available |
25LC640A-H/SN D# 25LC640A-H/SN Microchip Technology Inc |
64Kb SPI EEPROM 150?C 2.5-5.5V 8-SOIC RoHS: Compliant
pbFree: Yes
|
4104 - Alternates Available |
Part Number | Description | Stock |
25LC640AT-H/SN D# 579-25LC640AT-H/SN Microchip Technology Inc |
EEPROM 64K 8K X 8 2.5V SER EE 150C RoHS: Compliant
|
1800 |
25LC640A-H/SN D# 579-25LC640A-H/SN Microchip Technology Inc |
EEPROM 64K 8K X 8 2.5V SER EE 150C RoHS: Compliant
|
623 |
Part Number | Description | Stock |
25LC640AT-H/SN Microchip Technology Inc |
64K, 8K X 8, 2.5V SER EE 150C - Package: 8 SOIC 3.90mm(.150in) T/R RoHS: Compliant
|
0 in Stock 0 on Order |
25LC640A-H/SN Microchip Technology Inc |
64K, 8K X 8, 2.5V SER EE 150C - Package: 8 SOIC 3.90mm(.150in) TUBE RoHS: Compliant
|
0 in Stock 0 on Order |
Part Number | Description | Stock |
25LC640AT-H/SN D# MCHP00000002133 Microchip Technology Inc |
64K, 8K X 8, 2.5V SER EE 150C - Package: 8 SOIC 3.90mm(.150in) T/R |
0 |
25LC640A-H/SN D# MCHP00000002123 Microchip Technology Inc |
64K, 8K X 8, 2.5V SER EE 150C - Package: 8 SOIC 3.90mm(.150in) TUBE |
0 |
Part Number | Description | Stock |
25LC640AT-H/SN D# 24AC1905 Microchip Technology Inc |
SOIC 64K, 8K X 8, 2.5V SER EE 150C ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 3300
Container: TAPE & REEL - FULL
|
0 |
Part Number | Description | Stock |
25LC640AT-H/SN D# NS-25LC640AT-H/SN Microchip Technology Inc |
OEM/CM ONLY |
6718 |
25LC640A-H/SN D# NS-25LC640A-H/SN Microchip Technology Inc |
OEM/CM ONLY |
5889 |
Part Number | Description | Stock |
25LC640A-H/SN Microchip Technology Inc |
RoHS: Compliant
|
600 In Stock |
25LC640AT-H/SN Microchip Technology Inc |
RoHS: Compliant
|
Alternative Product Available |
Part Number | Description | Stock |
25LC640AH/SN Microchip Technology Inc |
OEM/CM ONLY |
701 |
Part Number | Description | Stock |
25LC640AT-H/SN Microchip Technology Inc |
shipping today |
9991 |
25LC640A-H/SN Microchip Technology Inc |
shipping today |
7988 |
Part Number | Description | Stock |
25LC640A-H/SN D# 52549024 Microchip Technology Inc |
EEPROM Serial-SPI 64K-bit 8K x 8 3.3V/5V Automotive 8-Pin SOIC N Tube RoHS: Compliant
|
Americas - 600 |
The Products You May Be Interested In
![]() |
MT29F1G01ABBFDSF-IT:F | IC FLASH 1G SPI SOIC | 308 More on Order |
![]() |
71V35761SA183BGG8 | IC SRAM 4.5M PARALLEL 119PBGA | 388 More on Order |
![]() |
MX29LV400CBXEC-70G | IC FLASH 4M PARALLEL 48LFBGA | 124 More on Order |
![]() |
IS25WP128F-JKLE-TR | IC FLASH 128M SPI 133MHZ 8WSON | 115 More on Order |
![]() |
AT28C040-25LC | IC EEPROM 4M PARALLEL 44CLCC | 379 More on Order |
![]() |
IS42S16160J-6BLI | IC DRAM 256M PARALLEL 54TFBGA | 230 More on Order |
![]() |
IS42RM32800D-75BL-TR | IC DRAM 256M PARALLEL 90TFBGA | 176 More on Order |
![]() |
CY14B104L-BA45XCT | IC NVSRAM 4M PARALLEL 48FBGA | 406 More on Order |
![]() |
TH58BVG2S3HTAI0 | IC FLASH 4G PARALLEL 48TSOP I | 569 More on Order |
![]() |
AS7C34098A-20JIN | IC SRAM 4M PARALLEL 44SOJ | 289 More on Order |
![]() |
PC28F128P30B85A | IC FLASH 128M PARALLEL 64EASYBGA | 242 More on Order |
![]() |
CY7C1360S-166BZC | IC SRAM 9M PARALLEL 165FBGA | 104 More on Order |
Quick Inquiry
In Stock | 1,416 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 0.9687 | $ 0.9687 |
100 | $ 0.9687 | $ 96.8700 |
500 | $ 0.9687 | $ 484.3500 |
1000 | $ 0.9687 | $ 968.7000 |
2500 | $ 0.9687 | $ 2,421.7500 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
Contact Us
- CALL US
86-755-83232896
- SKYPE
- Message
Please feel free to contact us for details.