MC68332GVEH25 Freescale Semiconductor, MC68332GVEH25 Datasheet - Page 138

• Manufacturer Part Number: MC68332GVEH25
• Description: IC MCU 32BIT 25MHZ 132-PQFP
• Manufacturer: Freescale Semiconductor
• Series: M683xxr

Specifications of MC68332GVEH25

• Core Processor: CPU32
• Core Size: 32-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, SCI, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 15
• Program Memory Type: ROMless
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 132-QFP
• Processor Series: M683xx
• Core: CPU32
• Data Bus Width: 32 bit
• Controller Family/series: 68K
• No. Of I/o's: 15
• Ram Memory Size: 2KB
• Cpu Speed: 25MHz
• No. Of Timers: 1
• Embedded Interface Type: QSPI, SCI, UART
• Digital Ic Case Style: PQFP
• Rohs Compliant: Yes
• Data Ram Size: 2 KB
• Interface Type: QSPI, SCI, UART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 15
• Number Of Timers: 16
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

6-16
INCREMENT WORKING
QUEUE POINTER
LAST COMMAND
IN THE QUEUE
IS THIS THE
OR FREEZE
ASSERTED
IS HALT
Figure 6-6 Flowchart of QSPI Slave Operation (Part 2)
A2
C
?
?
NO
NO
Freescale Semiconductor, Inc.
For More Information On This Product,
YES
YES
QUEUED SERIAL MODULE
Go to: www.freescale.com
ENABLE BIT SPIFIE
ENABLE BIT HMIE
HALT QSPI AND
ASSERT HALTA
STATUS FLAG
DISABLE QSPI
IS INTERRUPT
IS INTERRUPT
ASSERT SPIF
ENABLE BIT
OR FREEZE
ASSERTED
ASSERTED
ASSERTED
ASSERTED
IS WRAP
IS HALT
A1
?
?
?
?
NO
NO
NO
NO
YES
YES
YES
YES
POINTER TO NEWQP OR $0000
RESET WORKING QUEUE
INTERRUPT CPU
INTERRUPT CPU
USER’S MANUAL
QSPI FLOW 6
MC68332