Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-AT89C1051U-12SI | |
| Lead Free Status / RoHS Status | Contains lead / RoHS non-compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Production Status (Lifecycle) | Obsolete / Discontinued | |
| Condition | New & Unused, Original Sealed | |
| Design Resources | Development Tool Selector | |
| Standard Package | 38 | |
| Category | Integrated Circuits (ICs) | |
| Family | Embedded - Microcontrollers | |
| Series | 89C | |
| Packaging | Tube | |
| Core Processor | 8051 | |
| Core Size | 8-Bit | |
| Speed | 12MHz | |
| Connectivity | UART/USART | |
| Peripherals | LED | |
| Number of I/O | 15 | |
| Program Memory Size | 1KB (1K x 8) | |
| Program Memory Type | FLASH | |
| EEPROM Size | - | |
| RAM Size | 64 x 8 | |
| Voltage - Supply (Vcc/Vdd) | 2.7 V ~ 6 V | |
| Data Converters | - | |
| Oscillator Type | Internal | |
| Operating Temperature | -40°C ~ 85°C | |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) | |
| Supplier Device Package | 20-SOIC | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | AT89C1051U-12SI | |
| Related Links | AT89C10, AT89C1051U-12SI Datasheet, Atmel Distributor | |
![]() | PIC16C72-20/SP | IC MCU 8BIT 3.5KB OTP 28SDIP | datasheet.pdf | |
![]() | FXO-HC735-49.090909 | OSC XO 49.090909MHZ HCMOS SMD | datasheet.pdf | |
![]() | SCM131100L | CONN TERM BLK 13POS 5MM R/A BK | datasheet.pdf | |
![]() | CA3106E14S-7SA95F74 | CONN PLUG 3POS INLINE W/SKTS | datasheet.pdf | |
![]() | 0761651604 | IMPACT BP 3X16 OPEN SN | datasheet.pdf | |
![]() | TACR336K004RTA | CAP TANT 33UF 4V 10% 0805 | datasheet.pdf | |
![]() | XPEBBL-L1-0000-00302 | CREE XP-E BLUE | datasheet.pdf | |
| 501FAD-ACAF | OSC PROG 5NS 50PPM 2.5X3.2MM | datasheet.pdf | ||
![]() | ATS-19A-49-C1-R0 | HEATSINK 30X30X10MM L-TAB | datasheet.pdf | |
![]() | ATS-21C-22-C2-R0 | HEATSINK 60X60X12.7MM XCUT T766 | datasheet.pdf | |
![]() | SMBJ40A-HR | TVS DIODE 40VWM 64.5VC SMB | datasheet.pdf | |
![]() | JZC-32F/005ZSLQ | SUBMINIATURE INTERMEDIATE POWER RELAY IC | datasheet.pdf |