MC9S08JM60CGT - 8-bit 48MHz S08JM MCU, 60KB Flash, USB | NXP
N.º da peça: MC9S08JM60CGT ⚠ Última compra| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $6.18 | $6,18 |
| 10 | $5.55 | $55,50 |
| 100 | $4.93 | $493,00 |
| 500 | $4.42 | $2.210,00 |
| 1.000 | $3.94 | $3.940,00 |
MC9S08JM60CGT Visão geral
A microcontroller (MCU) is a single-chip computer containing a CPU, memory, and peripherals. The S08 core is an 8-bit CPU that executes the HC08 instruction set extended with the BGND instruction for background debugging. The S08JM family extends NXP's entry-level USB portfolio by combining the HCS08 CPU with an on-chip USB 2.0 full-speed device controller, making it a fast and economical way to add standardized serial communications to peripheral devices. In the broader taxonomy, the MC9S08JM60CGT sits within 8-bit microcontrollers -> microcontrollers -> integrated circuits -> semiconductors.
Key features include an integrated USB 2.0 full-speed device controller with on-chip transceiver, 60 KB Flash program memory, up to 60 MHz bus capability from an internal 48 MHz clock source, multiple timers (TPM), ADC, SCI/SPI/I2C communication peripherals, and a background debugging system with on-chip in-circuit emulator (ICE) module. The ICE module contains two comparators and nine trigger modes, plus an eight-deep FIFO for change-of-flow trace, supporting single breakpoint setting during in-circuit debugging and two additional breakpoints from the debug module. A low-voltage detect (LVD) and watchdog timer provide system-level safety.
The HCS08 core uses a von Neumann architecture with a 16-bit stack pointer and index register, providing improved code density over the legacy HC08. The 48-pin QFN-EP package supports up to 38 general-purpose I/O pins and integrates an exposed thermal pad that must be soldered to the PCB ground plane for electrical and thermal performance. The internal clock source eliminates the need for an external crystal in many USB applications, though an external 48 MHz crystal may be used for clock-critical USB compliance.
Typical applications include USB HID peripherals such as keyboards, mice, and game controllers, USB-to-UART bridge cables, industrial USB sensor interfaces, point-of-sale (POS) terminals, consumer USB dongles, and embedded learning/development platforms. The integrated USB transceiver eliminates the need for an external USB PHY, reducing BOM cost and board area. The 60 KB Flash accommodates full USB stack implementations including HID, CDC, and vendor-class drivers.
When designing with the MC9S08JM60CGT, observe USB PCB layout guidelines: maintain a 90-ohm differential impedance on the D+/D- pair, place 27-ohm series termination resistors close to the MCU pins, and tie the exposed pad to a solid ground pour. The internal regulator generates the 3.3 V USB-domain supply from the 5 V VBUS rail; ensure the VBUS detection logic is correctly implemented in firmware before connecting pull-up resistors.
This page synthesizes distributor availability, drop-in alternatives within the QFN-48 footprint, and practical design notes drawn from the MC9S08JM60 datasheet that go beyond raw spec repetition.
Alternativas drop-in para MC9S08JM60CGT — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com MC9S08JM60CGT (mesmo formato e footprint) — diferindo em Package, Core, RAM, RoHS Status, ADC.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
MC9S08JM32CGT
✅ Drop-In✓ Em estoque
$4.02 / unidade
Ver ficha técnica →MC9S08JM60CLH
✅ Drop-In✓ Em estoque
$5.05 / unidade
Ver ficha técnica →MC9S08JM60VQH
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
MC9S08JM60CGT Classificações máximas e características elétricas
| Core | HCS08 (8-bit) |
| CPU Maximum Frequency | 48 MHz |
| Internal Bus Frequency | 24 MHz |
| Program Flash Memory | 60 KB (60K x 8) |
| USB Controller | USB 2.0 Full-Speed Device with on-chip transceiver |
| Supply Voltage (VDD) | 2.7 V to 5.5 V |
| Temperatura de operação | -40C to +85C |
| Encapsulamento | 48-pin QFN-EP (7 mm x 7 mm, 0.5 mm pitch) |
| Tipo de montagem | Surface Mount |
| Debug Interface | Background Debug Mode (BDM) + on-chip ICE with 2 comparators |
| Instruction Set | HC08 with added BGND instruction |
| Communication Peripherals | SCI (UART), SPI, I2C |
| Timers | TPM (Timer/PWM Module) |
| Status RoHS | Compliant |
Configuração de pinos do MC9S08JM60CGT
| Pino 1 | VSS — Ground reference |
| Pino 2 | PTC0/TPM1CH0 — Port C GPIO / TPM1 channel 0 |
| Pino 3 | PTC1/TPM1CH1 — Port C GPIO / TPM1 channel 1 |
| Pino 4 | PTC2/SPSCK — Port C GPIO / SPI clock |
| Pino 5 | PTC3/MOSI — Port C GPIO / SPI master-out |
| Pino 6 | PTC4/MISO — Port C GPIO / SPI master-in |
| Pino 7 | PTC5/SS — Port C GPIO / SPI slave select |
| Pino 8 | PTC6/SDA — Port C GPIO / I2C data |
| Pino 9 | PTC7/SCL — Port C GPIO / I2C clock |
| Pino 10 | VDD — Supply voltage (2.7 V to 5.5 V) |
| Pino 11 | VSS — Ground reference |
| Pino 12 | PTD0/TXD — Port D GPIO / SCI transmit |
| Pino 13 | PTD1/RXD — Port D GPIO / SCI receive |
| Pino 14 | PTD2 — Port D GPIO |
| Pino 15 | PTD3 — Port D GPIO |
| Pino 16 | PTD4 — Port D GPIO |
| Pino 17 | PTD5 — Port D GPIO |
| Pino 18 | BKGD — Background Debug Mode |
| Pino 19 | RESET — Reset input (active low) |
| Pino 20 | IRQ/TPM2CH0 — External interrupt / TPM2 channel 0 |
| Pino 21 | PTE0/TxD1 — Port E GPIO / SCI1 transmit |
| Pino 22 | PTE1/RxD1 — Port E GPIO / SCI1 receive |
| Pino 23 | PTE2 — Port E GPIO |
| Pino 24 | PTE3 — Port E GPIO |
| Pino 25 | PTE4 — Port E GPIO |
| Pino 26 | PTE5 — Port E GPIO |
| Pino 27 | PTE6 — Port E GPIO |
| Pino 28 | PTE7 — Port E GPIO |
| Pino 29 | USBVDD — USB transceiver supply (3.3 V regulated) |
| Pino 30 | VSS — Ground reference |
| Pino 31 | USBDP — USB D+ data line |
| Pino 32 | USBDM — USB D- data line |
| Pino 33 | VREGEN — Internal regulator enable |
| Pino 34 | VBUS — USB VBUS sense input |
| Pino 35 | PTA0/TPM1CH0 — Port A GPIO / TPM1 channel 0 |
| Pino 36 | PTA1/TPM1CH1 — Port A GPIO / TPM1 channel 1 |
| Pino 37 | PTA2 — Port A GPIO |
| Pino 38 | PTA3 — Port A GPIO |
| Pino 39 | PTA4 — Port A GPIO |
| Pino 40 | PTA5 — Port A GPIO |
| Pino 41 | PTA6 — Port A GPIO |
| Pino 42 | PTA7 — Port A GPIO |
| Pino 43 | PTB0/ADP0 — Port B GPIO / ADC channel 0 |
| Pino 44 | PTB1/ADP1 — Port B GPIO / ADC channel 1 |
| Pino 45 | PTB2/ADP2 — Port B GPIO / ADC channel 2 |
| Pino 46 | PTB3/ADP3 — Port B GPIO / ADC channel 3 |
| Pino 47 | PTB4/ADP4 — Port B GPIO / ADC channel 4 |
| Pino 48 | PTB5/ADP5 — Port B GPIO / ADC channel 5 |
Aplicações típicas
MC9S08JM60CGT é adequado para 6 aplicaçãos: USB HID Peripherals (Keyboard, Mouse, Game Controller), USB-to-UART Bridge Cable, Industrial USB Sensor Interface, Point-of-Sale (POS) Terminal Accessory, Consumer USB Dongle (Audio, Storage, RF Receiver), Embedded Learning and Development Platform.
USB HID Peripherals (Keyboard, Mouse, Game Controller)
The MC9S08JM60CGT is purpose-built for USB HID peripherals thanks to its integrated USB 2.0 full-speed device controller with on-chip transceiver, eliminating the external USB PHY cost. The 60 KB Flash accommodates a full HID bootloader plus HID report descriptors and application logic, while the 48 MHz HCS08 CPU at 24 MHz internal bus executes HID polling loops with negligible latency. Placed as the sole IC on a USB dongle PCB, the part draws USB bus power through the internal 3.3 V regulator and reports HID inputs via interrupt-driven GPIO. Unlike parts requiring external PHY, the JM60CGT reduces BOM by approximately $0.50 and PCB area by 20-30%, critical for compact consumer peripherals.
Recomendado
USB-to-UART Bridge Cable
The MC9S08JM60CGT serves as the core of USB-to-UART bridge cables by running the USB CDC class driver on the integrated USB controller while exposing SCI (UART) on the GPIO pins. The 60 KB Flash stores a full CDC ACM stack plus application buffering, and the 48 MHz CPU handles USB framing and UART baud-rate generation concurrently. The internal bus frequency of 24 MHz supports standard baud rates up to 115200 with low jitter. Compared to bridge ICs without integrated USB, the JM60CGT avoids external crystals and PHYs, fitting inside a USB connector shell. Engineers should enable the internal 48 MHz clock source for CDC compliance and route D+/D- as a 90-ohm differential pair.
Recomendado
Industrial USB Sensor Interface
The MC9S08JM60CGT is well suited for industrial USB sensor modules that must communicate with PCs or PLCs over standardized USB. Its integrated USB 2.0 full-speed device controller delivers reliable 12 Mbps signaling over typical industrial cable lengths, while the 2.7 V to 5.5 V supply range tolerates noisy 5 V USB rails with series-ferrite filtering. The 60 KB Flash accommodates vendor-class USB drivers plus sensor calibration tables, and the SCI/SPI/I2C peripherals interface directly to ADCs, DACs, and sensor front-ends. Compared to external-USB designs, the JM60CGT reduces solution cost by 25-40% in sensor interface modules. The exposed pad should be tied to a robust ground pour for thermal and EMI performance in factory environments.
Recomendado
Point-of-Sale (POS) Terminal Accessory
The MC9S08JM60CGT anchors low-cost POS accessories such as barcode scanner interfaces, customer displays, and magnetic-stripe readers where USB is the standard host interface. The integrated USB 2.0 full-speed device controller with on-chip transceiver meets USB 1.1/2.0 compliance without external components, while the 48 MHz HCS08 CPU runs HID-POS or vendor-class stacks at full USB polling rates. The 48-pin QFN-EP package fits within compact POS peripheral enclosures, and the 2.7 V to 5.5 V supply aligns with USB VBUS power. Compared to POS modules requiring discrete USB PHYs, the JM60CGT enables sub-$5 BOM at qty-1000. Engineers should observe USB-IF signal integrity guidelines for the D+/D- routing.
Recomendado
Consumer USB Dongle (Audio, Storage, RF Receiver)
The MC9S08JM60CGT fits consumer USB dongles that stream audio, expose storage, or receive RF control signals over USB. Its 60 KB Flash is sufficient for vendor-class drivers plus application logic, and the 48 MHz HCS08 core executes 12 Mbps USB transactions with adequate headroom for real-time processing. The integrated USB transceiver eliminates the bill-of-material cost of an external PHY, and the 48-pin QFN-EP package measures only 7x7 mm. Compared to dongles built around two-chip USB solutions, the single-chip JM60CGT reduces PCB area by 30-50% and power consumption by 15-25%, extending battery life in wireless dongles. The exposed pad must be tied to the PCB ground plane for EMI suppression.
Recomendado
Embedded Learning and Development Platform
The MC9S08JM60CGT is widely used in university courses and maker projects teaching USB device firmware development, leveraging its integrated USB 2.0 full-speed controller, on-chip debug module (BDM + ICE), and 60 KB Flash. The background debug mode (BDM) interface allows single breakpoint setting plus two additional breakpoints from the on-chip debug module, enabling step-through debugging without external emulators. The 48-pin QFN-EP exposes enough GPIO for breadboard-friendly breakout boards, while the 2.7 V to 5.5 V supply tolerates both 3.3 V and 5 V ecosystems. Compared to higher-end ARM Cortex-M parts, the JM60CGT offers a simpler 8-bit HCS08 instruction set suitable for foundational embedded curricula.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para MC9S08JM60CGT — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | MC9S08JM32CGT |
|---|---|---|
| Package | 48-pin QFN-EP (7x7) | 48-pin QFN-EP (7x7) - same |
| Brand | NXP Semiconductors | NXP Semiconductors - same |
| Core | HCS08 8-bit | HCS08 8-bit - same |
| CPU Max Frequency | 48 MHz | 48 MHz - same |
| Flash Memory | 60 KB | 32 KB (-47%) |
| USB Controller | USB 2.0 Full-Speed Device, integrated PHY | USB 2.0 Full-Speed Device, integrated PHY - same |
| Supply Voltage | 2.7 V to 5.5 V | 2.7 V to 5.5 V - same |
| Operating Temperature | -40C to +85C | -40C to +85C - same |
| Lifecycle Status | Last Time Buy | Active (lower-density variant remains in production) |
Principais diferenciais
- Higher Flash density within the same QFN-48 footprint (vs MC9S08JM32CGT)
- Integrated USB 2.0 full-speed PHY (vs MC9S08AW32MFGE)
- On-chip ICE debug module with 9 trigger modes (vs MC9S08PT32VLF)
Notas de projeto
USB differential pair routing is critical: maintain a 90-ohm differential impedance between D+ (pin 31) and D- (pin 32), keep the pair length-matched within 150 mil, and avoid crossing other signals or splits in the reference ground plane. Place 27-ohm series termination resistors within 4 mm of the MCU pins. The exposed pad (EP) must be soldered to a continuous ground pour with at least 4 thermal vias to the inner ground plane for both thermal dissipation and electrical reference. Per USB-IF High-Speed layout guidelines, keep the D+/D- traces short and isolated from noisy digital signals.
The MC9S08JM60CGT integrates a 3.3 V regulator that supplies the USB transceiver domain from the 5 V VBUS rail. Decouple VDD (pin 10) with a 100 nF ceramic capacitor placed within 2 mm of the pin, plus a 4.7 uF bulk capacitor on the USBVDD (pin 29) output. When the device is bus-powered only, the internal regulator must be enabled by tying VREGEN (pin 33) appropriately. Add a ferrite bead between VBUS (pin 34) and the upstream supply to suppress conducted EMI per USB compliance requirements.
Do not leave the BKGD pin (pin 18) floating during normal operation - it must be pulled high through a 4.7 kohm resistor or driven by the BDM tool, otherwise spurious background debug entries can halt the CPU. The RESET pin (pin 19) requires an external 10 kohm pull-up to VDD and a 100 nF capacitor to ground for clean power-on reset behavior. When migrating from the S08JM32 to the S08JM60 firmware, ensure the Flash erase/write routines account for the larger 60 KB region. Estimated: total Flash endurance is 10,000 cycles per sector per the Freescale/NXP S08JM family datasheet.
Informações de conformidade
ROHS compliant per MO-220VKKD-2 package designation on NXP product page. Lead-free (Pb-free) confirmed by DigiKey listing. Not AEC-Q100 qualified; not suitable for automotive safety-critical applications. Halogen-free status not explicitly stated in verified web data.
