MC68332GMEH20 Freescale Semiconductor, MC68332GMEH20 Datasheet - Page 11

• Manufacturer Part Number: MC68332GMEH20
• Description: IC MCU 32BIT 20MHZ 132-PQFP
• Manufacturer: Freescale Semiconductor
• Series: M683xxr

Specifications of MC68332GMEH20

• 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 ~ 125°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
• Processor Series: M683xx
• Core: CPU32
• 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: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Package: 132PQFP
• Device Core: ColdFire
• Family Name: 68K/M683xx
• Maximum Speed: 20 MHz
• Operating Supply Voltage: 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

2.2 MCU Power Connections
2.3 MCU Driver Types
MC68332
MC68332TS/D
NOTES:
1. DATA[15:0] are synchronized during reset only. MODCLK is synchronized only when used as an input port pin.
2. EXTAL, XFC, and XTAL are clock reference connections.
Type
Aw
Bo
A
B
TPUCH[15:0]
Mnemonic
T2CLK
XTAL
XFC
TSC
TXD
Pin
2
2
V
I/O
V
O
O
O
O
SSE
V
SSI
V
DDSYN
STBY
/V
/V
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.
DDE
DDI
Table 2 MCU Pin Characteristic (Continued)
For More Information On This Product,
Table 3 MCU Power Connections
Output
Driver
Bo
—
A
—
—
—
Table 4 MCU Driver Types
Go to: www.freescale.com
Synchronized
Input
—
—
Y
Y
Y
Y
Standby RAM Power/Clock Synthesizer Power
External Periphery Power (Source and Drain)
Internal Module Power (Source and Drain)
Description
Hysteresis
Input
Clock Synthesizer Power
—
—
Y
Y
Y
Y
Discrete
Special
Special
I/O
I/O
—
—
—
Designation
MOTOROLA
PQS7
Port
—
—
—
—
—
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