MC68376BGMAB20 Freescale Semiconductor, MC68376BGMAB20 Datasheet - Page 303

• Manufacturer Part Number: MC68376BGMAB20
• Description: IC MCU 32BIT 8K ROM 160-QFP
• Manufacturer: Freescale Semiconductor
• Series: M683xxr

Specifications of MC68376BGMAB20

• Core Processor: CPU32
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: CAN, EBI/EMI, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 18
• Program Memory Type: ROMless
• Ram Size: 7.5K x 8
• Voltage - Supply (vcc/vdd): 4.75 V ~ 5.25 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 160-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

MC68336/376
USER’S MANUAL
Num
NOTES:
10
11
12
1
2
3
4
5
6
7
8
9
1. Below disruptive current conditions, the channel being stressed has conversion values of $3FF for analog inputs
2. Input signals with large slew rates or high frequency noise components cannot be converted accurately. These
3. Exceeding limit may cause conversion error on stressed channels and on unstressed channels. Transitions
4. Input must be current limited to the value specified. To determine the value of the required current-limiting re-
5. This parameter is periodically sampled rather 100% tested.
6. Condition applies to one pin at a time.
7. Determination of actual maximum disruptive input current, which can affect operation, is related to external sys-
8. Current coupling is the ratio of the current induced from overvoltage (positive or negative, through an external
greater than V
presence of the sample amplifier. Other channels are not affected by non-disruptive conditions.
signals also affect the conversion accuracy of other channels.
within the limit do not affect device reliability or cause permanent damage.
sistor, calculate resistance values using positive and negative clamp values, then use the larger of the calculat-
ed values.
tem component values.
series coupling resistor), divided by the current induced on adjacent pins. A voltage drop may occur across the
external source impedances of the adjacent pins, impacting conversions on these adjacent pins.
Analog Supply, with reference to V
Internal Digital Supply, with reference to V
Reference Supply, with reference to V
V
V
V
V
V
Disruptive Input Current
Positive Overvoltage Current Coupling Ratio
Negative Overvoltage Current Coupling Ratio
Maximum Input Current
SS
DD
REF
RH
RL
V
V
PQA
PQB
PQA
PQB
V
V
NEGCLAMP
POSCLAMP
NEGCLAMP
POSCLAMP
Differential Voltage
to V
Differential Voltage
to V
Differential Voltage
SSA
DDA
RH
Differential Voltage
Differential Voltage
= 8 V
= 8 V
= – 0.3 V
= – 0.3 V
and $000 for values less than V
Parameter
Table A-11 QADC Maximum Ratings
3, 4, 6
1, 2, 3, 4, 5, 6, 7
ELECTRICAL CHARACTERISTICS
SSA
RL
SSI
1, 5, 6, 8
1, 5, 6, 8
RL
. This assumes that V
V
V
V
V
V
DDI
SSI
RH
Symbol
RL
RH
V
V
V
I
I
– V
K
K
DDA
– V
MA
– V
– V
NA
DDI
RH
– V
P
N
DDA
SSA
SSA
DDA
RL
RH
– 500
– 0.3
– 0.3
– 0.3
– 0.1
– 6.5
– 6.5
– 6.5
– 6.5
2000
2000
– 25
Min
125
500
V
DDA
and V
Max
500
6.5
6.5
6.5
0.1
6.5
6.5
6.5
6.5
25
RL
—
—
V
SSA
MOTOROLA
due to the
Unit
mA
—
—
V
V
V
V
V
V
V
V
A
A-27