|
MC68HC05JJ6 Datasheet, PDF (198/216 Pages) Freescale Semiconductor, Inc – General Release Specification Microcontrollers | |||
|
◁ |
Electrical Speciï¬cations
13.10 Analog Subsystem Characteristics (5.0 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)
VIO
VCMR
ZIN
ZIN
ZIN
Input Divider Ratio (Comparator 2, HOLD = 0, DHOLD =1)
VIN = 0 to VDD â1.5 V
RDIV
Analog Subsystem Internal VSS Offset
Sum of Comparator Offset and IR Drop through VSS
VAOFF
Channel Selection Multiplexer Switch Resistance
RMUX
External Current Source (PB0/AN0)
Source Current (VOUT = VDD/2)
Source Current Linearity (VOUT = 0 to VDD â1.5 Vdc)
Discharge Sink Current (VOUT = 0.4 V)
ICHG
ICHG
IDIS
External Capacitor (Connected to PB0/AN0)
Voltage Range
Discharge Time
Value of External Ramping Capacitor
VCAP
tDIS
CEXT
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
CSH
tSHCHG
tSHDCHG
tSHTCHG
CSHDIS
Internal Temperature Sensing Diode
Voltage (at TJ = 25 °C)
VD
Temperature Change in Voltage
TCD
NOTE:
1. +4.5 ⤠VDD ⤠+5.5 V, VSS = 0 V, TL ⤠TA ⤠TH, unless otherwise noted
Min
â
â
800
800
80
0.49
20
â
85
â
1.1
VSS
5
â
8
1
2
1
â
0.65
2.0
Max
Unit
15
mV
VDD â1.5
V
â
kâ¦
â
kâ¦
â
kâ¦
0.51
â
40
mV
3
kâ¦
113
µA
±1
%FS
â
mA
VDD â1.5
10
2
V
ms/µF
µF
13
pF
â
µs
â
µs
â
µs
0.2
V/sec
0.71
V
2.2
mV/°C
General Release Specification
198
MC68HC05JJ6/MC68HC05JP6 â Rev. 3.2
Electrical Specifications
Freescale Semiconductor
|
▷ |