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NXP Semiconductors MC68HC908GR8CP — Microcontrollers & Processors (MCU / MPU / DSP)

NXP MC68HC908GR8CP HC08 8-bit MCU, 8 MHz, 7.5KB Flash

MPNMC68HC908GR8CP
Active

NXP Semiconductors HC08 series 8-bit microcontroller, MC68HC908GR8CP, HC08 core, 8 MHz, 7.5KB Flash, 28-pin DIP, 17 I/O, SCI, SPI, 6x8b ADC, -40°C to 85°C.

$6.43Ref. price · indicative, final on quote
NXP Semiconductors MC68HC908GR8CP datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MC68HC908GR8CP specifications
ParameterValue
SeriesHC08
Oscillator typeInternal
Program memory typeFLASH
MountingThrough Hole
Operating temperature high-40°C to 85°C (TA)
Cpu_coreHC08
Frame_size8-Bit
Fuse_speed8 MHz
ConnectivitySCI, SPI
Package_typeBulk
Number of i (O)17
StatusActive
Data convertersA/D 6x8b
Peripheral_typesLVD, POR, PWM
Supply voltage2.7

Product details

8-bit HC08 core with 7.5 KB on-chip flash

The MC68HC908GR8CP is an 8-bit microcontroller from NXP's HC08 family, built around the HC08 core running at 8 MHz. It integrates 7.5 KB of on-chip Flash program memory, making it a fit for cost-sensitive embedded control applications where a small code footprint and moderate throughput are sufficient.

The device provides 17 general-purpose I/O lines and on-chip peripherals including SCI and SPI serial interfaces, a 6-channel 8-bit ADC, plus LVD, POR, and PWM modules.

NXP lists the MC68HC908GR8CP as Active (current production).

Frequently asked questions

How does MC68HC908GR8CP compare to MC68HC908KX2CP?

Both are HC08 8-bit MCUs at 8 MHz, but the GR8CP offers 17 I/O, 6x8b ADC, and both SCI+SPI, versus 13 I/O, 4x8b ADC, and SCI-only on the KX2CP. The GR8CP also has 7.5 KB Flash vs the KX2CP's smaller memory — a meaningful difference for code-heavy control loops.