LC87F1HC4A Datasheet, PDF (22/27 Pages) Sanyo Semicon Device – CMOS IC 128K-byte FROM and 12288-byte RAM integrated 8-bit 1-chip Microcontroller with USB-host controller

LC87F1HC4A
Continued from preceding page.
Parameter
HALT mode
consumption
current
(Note 7-1)
Symbol
IDDHALT(11)
IDDHALT(12)
IDDHALT(13)
Pin/
Remarks
VDD1
=VDD2
=VDD3
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
VDD[V]
min
4.5 to 5.5
3.0 to 3.6
2.7 to 3.0
Specification
typ
max
unit
31
132 mA
9.1
39
6.3
27
HOLD mode
consumption
current
IDDHOLD(1)
IDDHOLD(2)
IDDHOLD(3)
VDD1
• HOLD mode
• CF1=VDD or open (External clock mode)
4.5 to 5.5
3.0 to 3.6
2.7 to 3.0
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
Symbol
Conditions
Specification
min
typ
max
unit
High level output
Low level output
Output signal crossover voltage
Differential input sensitivity
VOH(USB)
VOL(USB)
VCRS
VDI
• 15kΩ±5% to GND
• 1.5kΩ±5% to 3.6V
• ⏐(UHD+)-(UHD-)⏐
2.8
3.6
V
0.0
0.3
V
1.3
2.0
V
0.2
V
Differential input common mode range
High level input
Low level input
USB data rise time
USB data fall time
VCM
VIH(USB)
VIL(USB)
tR
tF
• RS=33Ω, CL=50pF
• RS=33Ω, CL=50pF
0.8
2.5
V
2.0
V
0.8
V
4
20
ns
4
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]
min
3.0 to 5.5
3.0 to 5.5
Specification
typ max unit
5
10 mA
20
30 ms
40
60 μs
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