MC68332GCEH20 Freescale Semiconductor, MC68332GCEH20 Datasheet - Page 30

• Manufacturer Part Number: MC68332GCEH20
• Description: IC MCU 32BIT 20MHZ 132-PQFP
• Manufacturer: Freescale Semiconductor
• Series: M683xxr

Specifications of MC68332GCEH20

• Core Processor: CPU32
• Core Size: 32-Bit
• Speed: 20MHz
• 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 ~ 85°C
• Package / Case: 132-QFP
• Controller Family/series: 68K
• No. Of I/o's: 15
• Ram Memory Size: 2KB
• Cpu Speed: 20MHz
• No. Of Timers: 1
• Embedded Interface Type: QSPI, SCI, UART
• Digital Ic Case Style: PQFP
• Rohs Compliant: Yes
• Data Bus Width: 32 bit
• Data Ram Size: 2 KB
• Interface Type: QSPI, SCI, UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 15
• Number Of Timers: 16
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

3-6
Type
Aw
Bo
A
B
ADDR23/CS10/ECLK
ADDR[22:19]/CS[9:6]
FREEZE/QUOT
FC[2:0]/CS[5:3]
BKPT/DSCLK
TPUCH[15:0]
BGACK/CS2
DATA[15:0]
DSI/IFETCH
ADDR[18:0]
Mnemonic
DSO/IPIPE
MODCLK
CSBOOT
PCS0/SS
CLKOUT
DSACK0
PCS[3:1]
DSACK1
IRQ[7:1]
BG/CS1
BR/CS0
EXTAL
SIZ[1:0]
RESET
T2CLK
BERR
AVEC
HALT
MISO
MOSI
RMC
RXD
SCK
R/W
TSC
Pin
DS
AS
I/O
O
O
O
O
2
1
1
Output-only signals that are always driven; no external pull-up required
Type A output with weak P-channel pull-up during reset
Three-state output that includes circuitry to pull up output before high impedance is
established, to ensure rapid rise time. An external holding resistor is required to
maintain logic level while the pin is in the high-impedance state.
Type B output that can be operated in an open-drain mode
Freescale Semiconductor, Inc.
For More Information On This Product,
Table 3-2 MCU Pin Characteristics
Table 3-1 MCU Driver Types
Output
Driver
Aw
Bo
Bo
Bo
Bo
Bo
Bo
Bo
—
A
A
A
B
B
B
B
B
—
B
A
B
B
B
B
A
A
—
A
A
B
B
A
B
—
B
A
—
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Synchronized
OVERVIEW
Input
—
—
—
—
—
—
N
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Description
Hysteresis
Special
Input
—
N
N
N
N
N
N
—
N
N
—
—
N
N
N
N
N
—
N
N
N
N
N
N
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Discrete
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
—
—
—
O
O
O
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
USER’S MANUAL
Designation
PQS[6:4]
PC[6:3]
PC[2:0]
PF[7:1]
PE[7:6]
PQS0
PQS1
PQS3
PQS2
Port
PE5
PE2
PE4
PE1
PE0
PF0
PE3
MC68332
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—