MCHC908JW32FAE Freescale Semiconductor, MCHC908JW32FAE Datasheet - Page 58

• Manufacturer Part Number: MCHC908JW32FAE
• Description: IC MCU 32K FLASH 8MHZ 48-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MCHC908JW32FAE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SPI, USB
• Peripherals: LED, LVD, POR, PWM
• Number Of I /o: 29
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 48-LQFP
• Controller Family/series: HC08
• No. Of I/o's: 48
• Ram Memory Size: 1KB
• Cpu Speed: 8MHz
• No. Of Timers: 1
• Embedded Interface Type: SPI
• Rohs Compliant: Yes
• Processor Series: HC08JW
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: SPI, USB
• Number Of Programmable I/os: 29
• Number Of Timers: 2
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: FSICEBASE, DEMO908GZ60E, M68EML08GZE, KITUSBSPIDGLEVME, KITUSBSPIEVME, KIT33810EKEVME
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

Clock Generator Module (CGM)
58
SIMOSCEN
From SIM
OSC2
OSC1
CGMVDV
CGMRDV
RDS[3:0]
DETECTOR
DETECTOR
PHASE
R
LOCK
LOCK
REFERENCE
FREQUENCY
OSCILLATOR (OSC) MODULE
MUL[11:0]
DIVIDER
DIVIDER
PHASE-LOCKED LOOP (PLL)
INTERNAL RC OSC
N
XTAL OSC
V
DD
AUTO
CGMPCLK
Figure 5-1. CGM Block Diagram
AUTOMATIC
CGMRCLK
CONTROL
MC68HC908JW32 Data Sheet, Rev. 6
CGMXFC
FILTER
MODE
LOOP
ACQ
PLL ANALOG
FREQUENCY
V
SS
ICLK
CGMXCLK
CGMRCLK
PRE[1:0]
DIVIDER
VRS[7:0]
PLLIE
CONTROLLED
2
OSCILLATOR
INTERRUPT
P
BCS
CONTROL
VOLTAGE
L
VPR[1:0]
PLLF
2
E
CIRCUIT
SELECT
CLOCK
÷
2
÷
*WHEN S = 1,
3
CGMOUT = B
To Timebase Module (TBM)
To SIM
CGMVCLK
A
B
Freescale Semiconductor
1
S*
CGMOUT
To SIM
SIMDIV2
From SIM
To USB
CGMINT
To SIM