Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-DS89C420-ECS | |
| Lead Free Status / RoHS Status | Contains lead / RoHS non-compliant | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Production Status (Lifecycle) | Obsolete / Discontinued | |
| Condition | New & Unused, Original Sealed | |
| Design Resources | Development Tool Selector | |
| Standard Package | 1 | |
| Category | Integrated Circuits (ICs) | |
| Family | Embedded - Microcontrollers | |
| Series | 89C | |
| Packaging | Tray | |
| Core Processor | 8051 | |
| Core Size | 8-Bit | |
| Speed | 50MHz | |
| Connectivity | EBI/EMI, SIO, UART/USART | |
| Peripherals | Power-Fail Reset, WDT | |
| Number of I/O | 32 | |
| Program Memory Size | 16KB (16K x 8) | |
| Program Memory Type | FLASH | |
| EEPROM Size | - | |
| RAM Size | 1K x 8 | |
| Voltage - Supply (Vcc/Vdd) | 4.5 V ~ 5.5 V | |
| Data Converters | - | |
| Oscillator Type | External | |
| Operating Temperature | 0°C ~ 70°C | |
| Package / Case | 44-TQFP | |
| Supplier Device Package | 44-TQFP (10x10) | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | DS89C420-ECS | |
| Related Links | DS89C4, DS89C420-ECS Datasheet, Maxim Integrated Distributor | |
![]() | 78RB02 | SWITCH 2 POS DIP RECESSED UNSLD | datasheet.pdf | |
![]() | LMV339MT/NOPB | IC COMP TINY QUAD LOW V 14-TSSOP | datasheet.pdf | |
![]() | 1N5242BDO35 | DIODE ZENER 12V 500MW DO35 | datasheet.pdf | |
![]() | AD8137YRZ-REEL | IC OPAMP DIFF 110MHZ RRO 8SOIC | datasheet.pdf | |
![]() | 12105J4R7ABTTR | CAP THIN FILM 4.7PF 50V 1210 | datasheet.pdf | |
![]() | CRCW12184R64FNEK | RES SMD 4.64 OHM 1% 1W 1218 | datasheet.pdf | |
![]() | 0015915349 | CGRID SMT BKWY HDR 30 SAU 34CKT | datasheet.pdf | |
![]() | 0578815000 | 1.0 I/O 20P IDT JIG | datasheet.pdf | |
![]() | AS3612E | POT 500K OHM 1/2W CARBON LINEAR | datasheet.pdf | |
![]() | CD4ED510GO3 | CAP MICA 51PF 2% 500V RADIAL | datasheet.pdf | |
![]() | 1435166 | CABLE 3POS | datasheet.pdf | |
![]() | 416F27025ITR | CRYSTAL 27.000 MHZ 6PF SMT | datasheet.pdf |