MC68HC05JJ6 Datasheet, PDF (199/216 Pages) Freescale Semiconductor, Inc – General Release Specification Microcontrollers

Electrical Specifications
13.11 Analog Subsystem Characteristics (3.0 Vdc)
Characteristic
Symbol
Voltage Comparators
Input Offset Voltage
Common-Mode Range
Comparator 1 Input Impedance
Comparator 2 Input Impedance
Direct Input to Comparator 2 (HOLD = 1, DHOLD = 0)
Divider Input to Comparator 2 (HOLD = 0, DHOLD = 1)
V_IO
V_CMR
Z_IN
Z_IN
Z_IN
Input Divider Ratio (Comparator 2, HOLD = 0, DHOLD =1)
V_IN = 0 to V_DD –1.5 V
R_DIV
Analog Subsystem Internal V_SS Offset
V_AOFF
Multiplexer Switch Resistance
R_MUX
External Current Source (PB0/AN0)
Source Current (V_OUT = V_DD/2)
Source Current Linearity (V_OUT = 0 to V_DD –1.5 Vdc)
Discharge Sink Current (V_OUT = 0.4 V)
I_CHG
I_CHG
I_DIS
External Capacitor (Connected to PB0/AN0)
Voltage Range
Discharge Time
Value of External Ramping Capacitor
V_CAP
t_DIS
C_EXT
Internal Sample and Hold Capacitor
Capacitance
Charge/Discharge Time (0 to 3.5 Vdc)
Direct Connection (HOLD = 1, DHOLD = 0)
Divided Connection (HOLD = 0, DHOLD = 1)
Temperature Diode Connection (HOLD = 1, DHOLD = 1)
Leakage Discharge Rate
C_SH
t_SHCHG
t_SHDCHG
t_SHTCHG
C_SHDIS
Internal Temperature Sensing Diode
Voltage (at T_J = 25 °C)
V_D
Temperature Change in Voltage
TC_D
NOTE:
1. +2.7 ≤ V_DD ≤ +3.3 V, V_SS = 0 V, T_L ≤ T_A ≤ T_H, unless otherwise noted
Min
—
—
800
800
80
0.49
10
—
75
—
1
V_SS
5
—
8
1
2
1
—
0.65
2.0
Max
Unit
15
mV
V_DD –1.5
V
—
kΩ
—
kΩ
—
kΩ
0.51
—
30
mV
5
kΩ
104
µA
±1
%FS
—
mA
V_DD –1.5
10
2
V
ms/µF
µF
13
pF
—
µs
—
µs
—
µs
0.1
V/sec
0.71
V
2.2
mV/°C
MC68HC05JJ6/MC68HC05JP6 — Rev. 3.2
Freescale Semiconductor
Electrical Specifications
General Release Specification
199