MC68HC05JJ6 Datasheet, PDF (104/216 Pages) Freescale Semiconductor, Inc – General Release Specification Microcontrollers

Analog Subsystem
PORTB
LOGIC
PB0
AN0
PB3/AN3/TCAP
V_DD
I_CHG
V_DD
I_DISCHG
INTERNAL
TEMPERATURE
DIODE
V_DD
CHARGE
CURRENT
CONTROL
LOGIC
CP2EN
+
COMP2
–
INV
2 TO 1 _TCAP
MUX
CHG
ATD1
ATD2
ISEN
CP2EN
ICEN
CP1EN
CPIE
$001D
ANALOG
INTERRUPT
PORTB
LOGIC
PB1
AN1
PORTB
LOGIC
PB2
AN2
PB3
AN3
TCAP
PORTB
LOGIC
PB4
AN4
TCMP
PORTB
LOGIC
V_AOFF
V_SS
-+
VREF
SAMPLE
CAP
CPF2
CPF1
CMP2
CMP1
VOFF
MUX1
MUX2
MUX3
MUX4
V_SS
100 MV
OFFSET
PORT B
CONTROL
LOGIC
CP1EN
+
COMP1
–
VREF ^INV
MUX4
MUX3
MUX2
MUX1
COE1
MASK
OPTION
$001E
V OFFSET
MASK OPTION
HOLD
DHOLD
INV
VREF
MUX4
MUX3
MUX2
MUX1
$0003
DENOTES
INTERNAL
ANALOG V_SS
Figure 8-1. Analog Subsystem Block Diagram
General Release Specification
104
Analog Subsystem
MC68HC05JJ6/MC68HC05JP6 — Rev. 3.2
Freescale Semiconductor