LC87F14C8SA Datasheet, PDF (21/26 Pages) Sanyo Semicon Device – FROM 128K byte, RAM 10K byte on-chip 8-bit 1-chip Microcontroller with USB-host controller

LC87F14C8SA
Continued from preceding page.
Parameter
HALT mode
consumption
current
(Note 7-1)
Symbol
IDDHALT(8)
IDDHALT(9)
IDDHALT(10)
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 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
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
0.37
1.8
0.18 0.84 mA
0.15 0.63
27
108
8.2
38
5.9
26
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
0.10
27
µA
0.04
18
0.04
16
Timer HOLD
IDDHOLD(4)
Timer HOLD mode
4.5 to 5.5
22
92
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
5.4
29
3.5
18
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
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 tFW(1)
• 128-byte programming
time
• 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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