8-bit CISC microcontroller featuring 128KB EPROM program memory and 1004B RAM. This surface-mount device operates at up to 8 MHz, offers 24 programmable I/Os, and includes 2 timers. Housed in a 20-pin SOIC W (SOP) wide body package with gull-wing leads, it supports 2.5V/3.3V operation and has a 1.27mm pin pitch. Ideal for applications requiring a compact, versatile 8-bit MCU with EPROM programmability.
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Maxim ZLP12840S2028G2179 technical specifications.
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | SOP |
| Package/Case | SOIC W |
| Package Description | Small Outline IC Wide Body |
| Lead Shape | Gull-wing |
| Pin Count | 20 |
| PCB | 20 |
| Package Length (mm) | 13(Max) |
| Package Width (mm) | 7.6(Max) |
| Package Height (mm) | 2.35(Max) |
| Seated Plane Height (mm) | 2.65(Max) |
| Pin Pitch (mm) | 1.27 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Jedec | MS-013AC |
| Family Name | Crimzon |
| Data Bus Width | 8bit |
| Instruction Set Architecture | CISC |
| Maximum Clock Rate | 8MHz |
| Maximum CPU Frequency | 8MHz |
| Program Memory Type | EPROM |
| Program Memory Size | 128KB |
| RAM Size | 1004B |
| Number of Programmable I/Os | 24 |
| Programmability | Yes |
| Number of Timers | 2 |
| Interface Type | UART |
| CAN | 0 |
| I2C | 0 |
| SPI | 0 |
| Ethernet | 0 |
| UART | 3 |
| USART | 0 |
| USB | 0 |
| I2S | 0 |
| Max Operating Supply Voltage | 3.6V |
| Min Operating Temperature | 0°C |
| Max Operating Temperature | 70°C |
| Cage Code | 1ES66 |
| EU RoHS | Yes |
| HTS Code | 8542310001 |
| Schedule B | 8542310000 |
| ECCN | 5A992 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
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