MC68331CEH25 Freescale Semiconductor, MC68331CEH25 Datasheet - Page 177

• Manufacturer Part Number: MC68331CEH25
• Description: IC MCU 32BIT 25MHZ 132-PQFP
• Manufacturer: Freescale Semiconductor
• Series: M683xxr

Specifications of MC68331CEH25

• Core Processor: CPU32
• Core Size: 32-Bit
• Speed: 25MHz
• 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: 25MHz
• 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: 25 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
• Eeprom Size: -
• Ram Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

MC68331
USER’S MANUAL
This appendix contains electrical specification tables and reference timing diagrams.
4. All functional non-supply pins are internally clamped to V
7. This parameter is periodically sampled rather than 100% tested.
8. Total input current for all digital input-only and all digital input/output pins must not exceed
1. Permanent damage can occur if maximum ratings are exceeded. Exposure to voltages or
2. Although sections of the device contain circuitry to protect against damage from high static
3. All pins except
5. Input must be current limited to the value specified. To determine the value of the required
6. Power supply must maintain regulation within operating V
Num
currents in excess of recommended values affects device reliability. Device modules may
not operate normally while being exposed to electrical extremes.
voltages or electrical fields, take normal precautions to avoid exposure to voltages higher
than maximum-rated voltages.
TAL and XFC are internally clamped to V
current-limiting resistor, calculate resistance values for positive and negative clamp voltag-
es, then use the larger of the two values.
operating maximum current conditions.
10 mA. Exceeding this limit can cause disruption of normal operation.
1
2
3
4
5
6
APPENDIX A ELECTRICAL CHARACTERISTICS
Supply Voltage
Input Voltage
Instantaneous Maximum Current
Operating Maximum Current
Operating Temperature Range
Storage Temperature Range
Single pin limit (applies to all pins)
Digital Input Disruptive Current
V
V
MC68331 No Suffix
MC68331 “C” Suffix
MC68331 “V” Suffix
MC68331 “M” Suffix
NEGCLMAP
POSCLAMP
TSTME
Freescale Semiconductor, Inc.
For More Information On This Product,
1, 2, 3, 5, 7
/TSC
1,2 , 7
ELECTRICAL CHARACTERISTICS
Table A-1 Maximum Ratings
V
– 0.3 V
Rating
DD
Go to: www.freescale.com
+ 0.3
DD
4,5,6,7,8
.
1, 5, 6, 7
Symbol
V
T
V
I
T
DD
I
DD
ID
stg
D
in
A
SS
range during instantaneous and
. All functional pins except EX-
–0.3 to +6.5
–0.3 to +6.5
–500 to 500
–40 to 105
–40 to 125
–55 to 150
–40 to 85
T
0 to 70
Value
L
25
to T
H
Unit
mA
V
V
C
C
A
A-1
A