MC68332AMEH20 Freescale Semiconductor, MC68332AMEH20 Datasheet - Page 63

• Manufacturer Part Number: MC68332AMEH20
• Description: IC MCU 32BIT 20MHZ 132-PQFP
• Manufacturer: Freescale Semiconductor
• Series: M683xxr

Specifications of MC68332AMEH20

• 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
• 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: 20MHz
• 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: 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: Lead free / RoHS Compliant

5.5.3 Development Support and Test Registers
DSCR — Development Support Control Register
DSSR — Development Support Status Register
LR — Link Register
SGLR — Service Grant Latch Register
DCNR — Decoded Channel Number Register
TCR — Test Configuration Register
MC68332
MC68332TS/D
These registers are used for custom microcode development or for factory test. Describing the use of
the registers is beyond the scope of this technical summary. Register names and addresses are given
for reference only. Please refer to the TPU Reference Manual (TPURM/AD) for more information.
The TCR is used for factory test of the MCU.
CHX[1:0]
00
01
10
11
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
Disabled
Service
Middle
High
Low
Guaranteed Time Slots
4 out of 7
2 out of 7
1 out of 7
—
MOTOROLA
$YFFE04
$YFFE06
$YFFE22
$YFFE24
$YFFE26
$YFFE02
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