LC87F1HC8AUWA-2H Datasheet, PDF (22/27 Pages) ON Semiconductor – 8-bit 1-chip Microcontroller with USB-host controller

LC87F1HC8A
Continued from preceding page.
Parameter
HALT mode
consumption
current
(Note 7-1)
HOLD mode
consumption
current
Symbol
IDDHALT(11)
IDDHALT(12)
IDDHALT(13)
IDDHOLD(1)
IDDHOLD(2)
IDDHOLD(3)
Pin/
Remarks
VDD1
=VDD2
=VDD3
VDD1
Conditions
• HALT mode
• FmCF=0MHz (oscillation stopped)
• FsX'tal=32.768kHz crystal oscillation mode
• System clock set to crystal oscillation.
(32.768kHz)
• Internal RC oscillation stopped
• 1/2 frequency division ratio
• HOLD mode
• CF1=VDD or open (External clock mode)
VDD[V]
min
4.5 to 5.5
3.0 to 3.6
2.7 to 3.0
4.5 to 5.5
3.0 to 3.6
2.7 to 3.0
Specification
typ
max
unit
31
132
9.1
39
6.3
27
0.14
39
μA
0.04
19
0.04
17
Timer HOLD
IDDHOLD(4)
• Timer HOLD mode
4.5 to 5.5
25
115
mode
consumption
current
IDDHOLD(5)
IDDHOLD(6)
• CF1=VDD or open (External clock mode)
• FsX’tal=32.768kHz crystal oscillation mode
3.0 to 3.6
2.7 to 3.0
6.0
32
3.7
20
Note 7-1: The consumption current value includes none of the currents that flow into the output Tr and internal pull-up
resistors
USB Characteristics and Timing at Ta = -40°C to +85°C, VSS1 = VSS2 = VSS3 = 0V
Parameter
High level output
Low level output
Output signal crossover voltage
Differential input sensitivity
Differential input common mode range
High level input
Low level input
USB data rise time
USB data fall time
Symbol
VOH(USB)
VOL(USB)
VCRS
VDI
VCM
VIH(USB)
VIL(USB)
tR
tF
Conditions
• 15kΩ±5% to GND
• 1.5kΩ±5% to 3.6V
• ⏐(UHD+)-(UHD-)⏐
• RS=33Ω, CL=50pF
• RS=33Ω, CL=50pF
min
2.8
0.0
1.3
0.2
0.8
2.0
4
4
Specification
typ
max
unit
3.6
V
0.3
V
2.0
V
V
2.5
V
V
0.8
V
20
ns
20
ns
F-ROM Programming Characteristics at Ta = +10°C to +55°C, VSS1 = 0V
Parameter
Symbol
Onboard programming
current
Programming time
IDDFW(1)
tFW(1)
tFW(2)
Pin/
Remarks
VDD1
Conditions
• Excluding power dissipation in the
microcontroller block
• Erase operation
• Write operation
VDD[V]
3.0 to 5.5
3.0 to 5.5
Specification
min typ max unit
5
10 mA
20
30 ms
40
60 μs
No.A0956-22/27