mcf51mm256 Freescale Semiconductor, Inc, mcf51mm256 Datasheet - Page 30

• Manufacturer Part Number: mcf51mm256
• Description: 32-bit Coldfire V1 Central Processor Unit
• Manufacturer: Freescale Semiconductor, Inc

Preliminary Electrical Characteristics
30
V
AS
+
–
R
AS
Figure 8. ADC Input Impedance Equivalency Diagram
C
AS
Z
AS
V
+
–
ADIN
INPUT PIN EQUIVALENT
Pad
leakage
due to
input
protection
INPUT PIN
INPUT PIN
INPUT PIN
SIMPLIFIED
CIRCUIT
Z
ADIN
CHANNEL SELECT
R
R
R
R
ADIN
ADIN
ADIN
ADIN
SIMPLIFIED
CIRCUIT
Freescale Semiconductor
C
ADIN
ADC SAR
ENGINE