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MC9S08AC16_08 Datasheet, PDF (314/344 Pages) Freescale Semiconductor, Inc – 8-Bit HCS08 Central Processor Unit (CPU)
Appendix A Electrical Characteristics and Timing Specifications
RAS
VAS
+
–
ZAS
CAS
SIMPLIFIED
INPUT PIN EQUIVALENT
CIRCUIT
+
VADIN
–
Pad
leakage
due to
input
protection
ZADIN
SIMPLIFIED
CHANNEL SELECT
CIRCUIT
RADIN
ADC SAR
ENGINE
INPUT PIN
INPUT PIN
INPUT PIN
RADIN
RADIN
RADIN
CADIN
Figure A-8. ADC Input Impedance Equivalency Diagram
MC9S08AC16 Series Data Sheet, Rev. 6
314
Freescale Semiconductor