MC68331CEH20 Freescale Semiconductor, MC68331CEH20 Datasheet - Page 5

• Manufacturer Part Number: MC68331CEH20
• Description: IC MCU 32BIT 20MHZ 132-PQFP
• Manufacturer: Freescale Semiconductor
• Series: M683xxr

Specifications of MC68331CEH20

• Core Processor: CPU32
• Core Size: 32-Bit
• Speed: 20MHz
• 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: 20MHz
• 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: 20 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
• Cpu Family: 68K/M683xx
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 20MHz
• Program Memory Size: Not Required
• Total Internal Ram Size: 80Byte
• # I/os (max): 18
• Number Of Timers - General Purpose: 1
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 132
• Package Type: PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Ram Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

1.2 Block Diagram
MC68331TS/D
PGP7/IC4/OC5/OC1
PGP6/OC4/OC1
PGP5/OC3/OC1
PGP4/OC2/OC1
PQS3/PCS0/SS
BKPT/DSCLK
IFETCH/DSI
PQS6/PCS3
PQS5/PCS2
PQS4/PCS1
PQS1/MOSI
PQS0/MISO
IPIPE/DSO
PGP3/OC1
PQS7/TXD
PQS2/SCK
PGP2/IC3
PGP1/IC2
PGP0/IC1
PWMA
PWMB
PCLK
RXD
PAI
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For More Information On This Product,
PWMA
PWMB
PCLK
PAI
PGP7/IC4/OC5/OC1
PGP6/OC4/OC1
PGP5/OC3/OC1
PGP4/OC2/OC1
PGP3/OC1
PGP2/IC3
PGP1/IC2
PGP0/IC1
TXD
PCS3
PCS2
PCS1
PCS0/SS
SCK
MOSI
MISO
QSM
Figure 1 MCU Block Diagram
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GPT
IMB
CPU32
SELECTS
CLOCK
TEST
CHIP
ADDR[23:0]
DATA[15:0]
EBI
DSACK1
DSACK0
MODCLK
CS[10:0]
IRQ[7:1]
BGACK
AVEC
RMC
QUOT
SIZ1
SIZ0
FC2
FC1
FC0
TSC
DS
AS
BR
BG
CSBOOT
ADDR23/CS10
PC6/ADDR22/CS9
PC5/ADDR21/CS8
PC4/ADDR20/CS7
PC3/ADDR19/CS6
PC2/FC2/CS5
PC1/FC1/CS4
PC0/FC0/CS3
BGACK/CS2
BG/CS1
BR/CS0
PE7/SIZ1
PE6/SIZ0
PE5/DS
PE4/AS
PE3/RMC
PE2/AVEC
PE1/DSACK1
PE0/DSACK0
DATA[15:0]
R/W
RESET
HALT
BERR
PF7/IRQ7
PF6/IRQ6
PF5/IRQ5
PF4/IRQ4
PF3/IRQ3
PF2/IRQ2
PF1/IRQ1
PF0/MODCLK
ADDR[18:0]
CLKOUT
XTAL
EXTAL
TSC
FREEZE/QUOT
331 BLOCK
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