MC9S08JM32CLD Freescale Semiconductor, MC9S08JM32CLD Datasheet - Page 181

• Manufacturer Part Number: MC9S08JM32CLD
• Description: IC MCU 8BIT 32K FLASH 44-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS08r

Specifications of MC9S08JM32CLD

• Core Processor: HCS08
• Core Size: 8-Bit
• Speed: 48MHz
• Connectivity: I²C, LIN, SCI, SPI, USB
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-LQFP
• Processor Series: S08JM
• Core: HCS08
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Interface Type: SCI/SPI
• Maximum Clock Frequency: 24 MHz
• Number Of Programmable I/os: 33
• Number Of Timers: 8
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWS08
• Development Tools By Supplier: DEMOJM, DEMOJMSKT, DEMOFLEXISJMSD, DEMO9S08JM16
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 12-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Chapter 12
Multi-Purpose Clock Generator (S08MCGV1)
12.1
Introduction
The multi-purpose clock generator (MCG) module provides several clock source choices for the MCU.
which contains a frequency-locked loop (FLL) and a phase-locked loop (PLL). The module can select
either of the FLL or PLL clocks, or either of the internal or external reference clocks as a source for the
MCU system clock. Whichever clock source is chosen, it is passed through a reduced bus divider which
allows a lower output clock frequency to be derived. The MCG also controls an external oscillator (XOSC)
for the use of a crystal or resonator as the external reference clock.
For USB operation on the MC9S08JM60 series, the MCG must be configured for PLL engaged external
(PEE) mode in order to achieve a MCGOUT frequency of 48 MHz
MC9S08JM60 Series Data Sheet, Rev. 3
Freescale Semiconductor
181