LC87F14C8A Datasheet, PDF (21/26 Pages) Sanyo Semicon Device – CMOS IC FROM 128K byte, RAM 10K byte on-chip 8-bit 1-chip Microcontroller with USB-host controller

LC87F14C8A
Continued from preceding page.
Parameter
Symbol
HALT mode
consumption
current
(Note 9)
IDDHALT(8)
IDDHALT(9)
IDDHALT(10)
IDDHALT(11)
IDDHALT(12)
IDDHALT(13)
HOLD mode
consumption
current
Timer HOLD
mode
consumption
current
IDDHOLD(1)
IDDHOLD(2)
IDDHOLD(3)
IDDHOLD(4)
IDDHOLD(5)
IDDHOLD(6)
Pin/
Remarks
VDD1
=VDD2
=VDD3
VDD1
Conditions
• HALT mode
• FmCF=0MHz (oscillation stopped)
• FsX'tal=32.768kHz crystal oscillation mode
• System clock set to internal RC oscillation
• 1/2 frequency division ration
• HALT mode
• FmCF=0MHz (oscillation stopped)
• FsX'tal=32.768kHz crystal oscillation mode
• System clock set to 32.768kHz side
• Internal RC oscillation stopped
• 1/2 frequency division ration
HOLD mode
• CF1=VDD or open
(External clock mode)
Timer HOLD mode
• CF1=VDD or open
(External clock mode)
• FsX’tal=32.768 kHz crystal oscillation 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
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
0.37
1.8
0.18 0.84 mA
0.15 0.63
27
108
8.2
38
5.9
26
0.10
27
µA
0.04
18
0.04
16
22
92
5.4
29
3.5
18
USB Characteristics and Timing at Ta = -20°C to +70°C, VSS1 = VSS2 = VSS3 = 0V
Parameter
Symbol
Conditions
Specification
min
typ
max
unit
High level output
VOH(USB)
• 15kΩ±5% to GND
2.8
3.6
V
Low level output
VOL(USB)
• 1.5kΩ±5% to 3.6V
0.3
V
Output signal crossover voltage
VCRS
1.3
2.0
V
Differential input sensitivity
VDI
• ⏐(UHD+)-(UHD-)⏐
0.2
V
Differential input common mode range
VCM
0.8
2.5
V
High level input
VIH(USB)
2.0
V
Low level input
VIL(USB)
0.8
V
USB data rise time
tR
• RS=33Ω, CL=50pF
4
20
ns
USB data fall time
tF
• RS=33Ω, CL=50pF
4
20
ns
F-ROM Write Characteristics at Ta = +10°C to +55°C, VSS1 = VSS2 = VSS3 = 0V
Parameter
Onboard
programming
Symbol
IDDFW(1)
Pin
VDD1
Conditions
• 128-byte programming
• Erasing current included
VDD[V]
min
3.0 to 5.5
Specification
typ
max
unit
25
40 mA
current
Programming
time
tFW(1)
• 128-byte programming
• Erasing current included
3.0 to 5.5
22.5
45
ms
• Time for setting up 128-byte data is excluded.
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