MC68331CEH25 Freescale Semiconductor, MC68331CEH25 Datasheet - Page 247

• Manufacturer Part Number: MC68331CEH25
• Description: IC MCU 32BIT 25MHZ 132-PQFP
• Manufacturer: Freescale Semiconductor
• Series: M683xxr

Specifications of MC68331CEH25

• Core Processor: CPU32
• Core Size: 32-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, SCI, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 18
• Program Memory Type: ROMless
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 132-QFP
• Controller Family/series: 68K
• No. Of I/o's: 18
• Cpu Speed: 25MHz
• No. Of Timers: 1
• Embedded Interface Type: QSPI, SCI, UART
• No. Of Pwm Channels: 2
• Digital Ic Case Style: PQFP
• Rohs Compliant: Yes
• Processor Series: M683xx
• Core: CPU32
• Data Bus Width: 32 bit
• Data Ram Size: 80 B
• Interface Type: QSPI, SCI, UART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 18
• Number Of Timers: 1
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Eeprom Size: -
• Ram Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

MC68331
USER’S MANUAL
Access
QUEUE
QUEUE
QUEUE
RAM
RAM
RAM
S/U
S/U
S/U
S/U
S/U
S/U
S/U
S/U
S/U
S/U
S/U
S/U
S/U
S/U
S/U
S/U
S/U
S
S
S
$FFFC20–
$FFFD00–
$FFFD20–
$FFFD40–
$FFFC0A
$FFFC0C
$FFFC0E
$FFFC1A
$FFFC1C
$FFFC1E
$FFFCFF
$FFFC00
$FFFC02
$FFFC04
$FFFC06
$FFFC08
$FFFC10
$FFFC12
$FFFC14
$FFFC16
$FFFC18
$FFFD1F
$FFFD3F
$FFFD4F
Address
Table D-17 MC68331 Module Address Map, (Continued)
15
Freescale Semiconductor, Inc.
PQS PIN ASSIGNMENT (PQSPAR)
QSM INTERRUPT LEVEL (QILR)
For More Information On This Product,
SPI CONTROL 3 (SPCR3)
Go to: www.freescale.com
NOT USED
(Assumes SIMCR MM = 1)
REGISTER SUMMARY
QSM MODULE CONFIGURATION (QSMCR)
QSM
COMMAND RAM (CR[0:F])
SCI CONTROL 0 (SCCR0)
SCI CONTROL 1 (SCCR1)
SPI CONTROL 0 (SPCR0)
SPI CONTROL 1 (SPCR1)
SPI CONTROL 2 (SPCR2)
TRANSMIT RAM (TR[0:F])
RECEIVE RAM (RR[0:F])
SCI STATUS (SCSR)
QSM TEST (QTEST)
SCI DATA (SCDR)
NOT USED
NOT USED
NOT USED
NOT USED
8 7
QSM INTERRUPT VECTOR (QIVR)
PQS DATA DIRECTION (DDRQS)
PQS DATA (PORTQS)
SPI STATUS (SPSR)
D-39
0
D