MC68331CEH20 Freescale Semiconductor, MC68331CEH20 Datasheet - Page 44
![IC MCU 32BIT 20MHZ 132-PQFP](/photos/39/60/396098/4243113_sml.jpg)
MC68331CEH20
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68331CEH20
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC68331CEH20
Manufacturer:
FREESCLA
Quantity:
20 000
44
31
31
31
31
31
31
Figure 11 Supervisor Programming Model Supplement
Freescale Semiconductor, Inc.
For More Information On This Product,
16 15
16 15
16 15
16 15
Figure 10 User Programming Model
15
Go to: www.freescale.com
8 7
8 7
7
(CCR)
2
0
0
0
0
0
0
0
0
0
A7' (SSP)
A7 (USP)
CCR
VBR
SFC
DFC
PC
SR
D0
D1
D2
D3
D4
D5
D6
D7
A0
A1
A2
A3
A4
A5
A6
Supervisor Stack Pointer
Condition Code Register
Vector Base Register
User Stack Pointer
Address Registers
Alternate Function
Program Counter
Status Register
Code Registers
Data Registers
MC68331TS/D