MC68HC16Z1CEH16 Freescale Semiconductor, MC68HC16Z1CEH16 Datasheet - Page 23

• Manufacturer Part Number: MC68HC16Z1CEH16
• Description: IC MCU 16BIT 16MHZ 132-PQFP
• Manufacturer: Freescale Semiconductor
• Series: HC16r

Specifications of MC68HC16Z1CEH16

• Core Processor: CPU16
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: EBI/EMI, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 16
• Program Memory Type: ROMless
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 132-QFP
• Processor Series: HC16Z
• Core: CPU16
• Data Bus Width: 16 bit
• Controller Family/series: 68HC16
• No. Of I/o's: 26
• Ram Memory Size: 1KB
• Cpu Speed: 16MHz
• No. Of Timers: 2
• Embedded Interface Type: QSPI, SCI
• Rohs Compliant: Yes
• Package: 132PQFP
• Family Name: HC16
• Maximum Speed: 16 MHz
• Operating Supply Voltage: 3.3|5 V
• Number Of Programmable I/os: 16
• On-chip Adc: 8-chx10-bit
• Number Of Timers: 11
• Data Ram Size: 1 KB
• Interface Type: SCI, SPI, UART
• Maximum Clock Frequency: 16 MHz
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

M68HC16ZEC25/D
Num
NOTES:
10 Positive Overvoltage Current Coupling Ratio
11 Negative Overvoltage Current Coupling Ratio
12
1
2
3
4
5
6
7
8
9
1. Below disruptive current conditions, a stressed channel will store the maximum conversion value for
2. Input signals with large slew rates or high frequency noise components cannot be converted accurate-
3. Exceeding limit may cause conversion error on stressed channels and on unstressed channels. Transi-
4. Input must be current limited to the value specified. To determine the value of the required current-lim-
5. This parameter is periodically sampled rather than 100% tested.
6. Applies to single pin only.
7. The values of external system components can change the maximum input current value, and affect
8. Current coupling is the ratio of the current induced from overvoltage (positive or negative, through an
Analog Supply
Internal Digital Supply, with reference to V
Reference Supply, with reference to V
V
V
V
V
V
Disruptive Input Current
V
V
Maximum Input Current
V
V
analog inputs greater than V
sumes that V
are not affected by non-disruptive conditions
ly. These signals also interfere with conversion of other channels.
tions within the limit do not affect device reliability or cause permanent damage.
iting resistor, calculate resistance values using positive and negative clamp values, then use the larger
of the calculated values.
operation. A voltage drop may occur across the external source impedances of the adjacent pins, im-
pacting conversions on these adjacent pins. The actual maximum may need to be determined by test-
ing the complete design.
external 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 ad-
jacent pins
SS
DD
REF
RH
RL
NEGCLAMP
POSCLAMP
NEGCLAMP
POSCLAMP
Differential Voltage
to V
Differential Voltage
to V
Differential Voltage
SSA
DDA
Differential Voltage
Differential Voltage
RH
–0.3 V
8 V
–0.3 V
8 V
V
DDA
Freescale Semiconductor, Inc.
1
3, 4, 6
,
Table A–10 ADC Maximum Ratings
2
and V
For More Information On This Product,
Parameter
,
3
,
4
RH
,
5
RL
,
6
and the minimum conversion value for inputs less than V
,
7
Go to: www.freescale.com
V
SSI
SSA
SSI
due to the presence of the sample amplifier. Other channels
1, 5, 6,
1, 5, 6, 8
8
V
V
V
V
V
V
DDI –
Symbol
SSI –
RH –
RL –
RH –
RH
V
V
I
I
K
K
DDA
MA
NA
DDI
, V
V
V
P
N
V
V
V
SSA
DDA
SSA
DDA
RL
RL
–500
2000
–0.3
–0.3
–0.3
–0.1
–6.5
–6.5
–6.5
–6.5
Min
500
–25
RL
. This as-
Max
500
MOTOROLA
6.5
6.5
6.5
0.1
6.5
6.5
6.5
6.5
25
—
—
Unit
mA
—
—
V
V
V
V
V
V
V
V
A
23