Skip to main content
NXP Semiconductors S9S08AW8AE0MFT — Microcontrollers & Processors (MCU / MPU / DSP)

NXP S9S08AW8AE0MFT MCU, 8-bit S08, 40 MHz, 8 KB Flash

MPNS9S08AW8AE0MFT
End of Life

NXP Semiconductors S08 8-Bit Microcontroller, S9S08AW8AE0MFT, 40MHz, 8KB Flash, 768x8 RAM, 38 I/O, 48-VFQFN Exposed Pad, -40°C to 125°C.

$2.75Ref. price · indicative, final on quote
Packaging48-VFQFN Exposed Pad
RoHSROHS3 Compliant
SeriesS08
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

S9S08AW8AE0MFT specifications
ParameterValue
SeriesS08
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))2.7V ~ 5.5V
Operating temperature-40°C ~ 125°C (TA)
Speed40MHz
PackageBulk
RAM size768 x 8
Core size8-Bit
PeripheralsLVD, POR, PWM, WDT
ConnectivitySCI
Number of i (O)38
Core processorS08
Case48-VFQFN Exposed Pad
Data convertersA/D 8x10b
Program memory size8KB (8K x 8)

Product details

8-bit S08 core at 40 MHz — BOM-fit for cost-sensitive control

The S9S08AW8AE0MFT is an NXP 8-bit microcontroller from the S08 family, built around the S08 core running at 40 MHz. The 38 general-purpose I/O lines give headroom for sensor inputs, a small keypad, and a serial interface without needing a port expander. On-chip peripherals include LVD (low-voltage detect), POR (power-on reset), PWM for simple motor or LED dimming, and a WDT for watchdog supervision.

Frequently asked questions

What is S9S08AW8AE0MFT's listed speed?

The core runs at 40 MHz.