NXP Semiconductors MC908JK3ECDWE Microcontroller, Microprocessor, FPGA Modules
IC MCU 8BIT 4KB FLASH 20SOIC

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MC908JK3ECDWE
Detailed Description
IC MCU 8BIT 4KB FLASH 20SOIC
Package
20-SOIC (0.295", 7.50mm Width)
Key Features
Package / Case: 20-SOIC (0.295", 7.50mm Width); Mounting Type: Surface Mount
Lifecycle Status
Not For New Designs
RoHS State
RoHS Compliant
Datasheet
MC908JK3ECDWE Datasheet
Quick Jump:
Technical Specifications
NXP Semiconductors MC908JK3ECDWE Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
RAM Size
128 x 8
RoHS
True
Package / Case
20-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2.7V ~ 3.3V
Lifecycle Status
Not For New Designs
Peripherals
LED, LVD, POR, PWM
Number of I/O
15
Speed
8MHz
Alternate Parts Comparison (MC908JK3ECDWE vs MC908JB8JDWE vs MC9S08JS16CWJ vs MC9S08PA8AVWJ)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-SOIC | 20-SOIC | 20-SOIC | 20-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 105°C (TA) |
| Supply Voltage | 2.7V ~ 3.3V | 4V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Core Processor | HC08 | HC08 | S08 | S08 |
| Core Size | 8-Bit | 8-Bit | 8-Bit | 8-Bit |
| RAM Size | 128 x 8 | 256 x 8 | 512 x 8 | 2K x 8 |
| Number of I/O | 15 | 13 | 14 | 18 |
| Oscillator Type | External | Internal | Internal | Internal |
| Peripherals | LED, LVD, POR, PWM | LVD, POR, PWM | LVD, POR, PWM | LVD, POR, PWM, WDT |
| Program Memory Size | 4KB (4K x 8) | 8KB (8K x 8) | 16KB (16K x 8) | 8KB (8K x 8) |
| Program Memory Type | Flash | Flash | Flash | Flash |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
This part is listed as a cross for
PIC12C671T-04I/SMMicrochip TechnologyNXP
IC MCU 8BIT 1.75KB OTP 8SOIJ
PIC12C671T-04I/MFMicrochip TechnologyNXP
IC MCU 8BIT 1.75KB OTP 8DFN-S
PIC12C671T-04/SMMicrochip TechnologyNXP
IC MCU 8BIT 1.75KB OTP 8SOIJ
PIC12C672T-04I/MFMicrochip TechnologyNXP
IC MCU 8BIT 3.5KB OTP 8DFN-S
PIC12LC671T-04I/MFMicrochip TechnologyNXP
IC MCU 8BIT 1.75KB OTP 8DFN-S
PIC12LC671T-04/SMMicrochip TechnologyNXP
IC MCU 8BIT 1.75KB OTP 8SOIJ
PIC12LC672T-04I/MFMicrochip TechnologyNXP
IC MCU 8BIT 3.5KB OTP 8DFN-S
PIC12LC672T-04/SMMicrochip TechnologyNXP
IC MCU 8BIT 3.5KB OTP 8SOIJ
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