MC68HC916Y3CFT16 Freescale Semiconductor, MC68HC916Y3CFT16 Datasheet - Page 227

• Manufacturer Part Number: MC68HC916Y3CFT16
• Description: IC MCU 96K FLASH 16MHZ 160-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC16r

Specifications of MC68HC916Y3CFT16

• Core Processor: CPU16
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: EBI/EMI, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 60
• Program Memory Size: 96KB (96K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 160-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

MC68HC16Y3/916Y3
USER’S MANUAL
The current out of the pin (I
equation:
where:
V
V
ELECTRICAL CHARACTERISTICS.
R
The current into (I
parasitic bipolar transistor (1/K
One way to minimize the impact of stress conditions on the ADC is to apply voltage
limiting circuits such as diodes to supply and ground. However, leakage from such cir-
cuits and the potential influence on the sampled voltage to be converted must be con-
sidered. Refer to Figure 10-8.
STRESS
BE
STRESS
= Parasitic bipolar base/emitter voltage (refer to V
= Adjustable voltage source
= Source impedance (10K resistor in Figure 10-7 on stressed channel)
Figure 10-7 Input Pin Subjected to Negative Stress
VDD
IN
) the neighboring pin is determined by the 1/K
NEGATIVE
VOLTAGE
ANALOG-TO-DIGITAL CONVERTER
STRESS
+
OUT
N
) under negative stress is determined by the following
I
‹‹1).
OUT
R
R
ADJACENT
STRESS
=
10K
------------------------------------------ -
V
STRESS
I
OUT
I
IN
R
STRESS
PARASITIC
DEVICE
–
V
PIN UNDER
ADJACENT
STRESS
BE
PINS
NEGCLAMP
in APPENDIX A
N
(Gain) of the
MOTOROLA
ADC PAR STRESS CONN
10-19