LC87F1A32A Datasheet, PDF (21/26 Pages) Sanyo Semicon Device – CMOS IC FROM 32K byte, RAM 2048K byte on-chip 8-bit 1-chip Microcontroller with Full-Speed USB

LC87F1A32A
Continued from preceding page.
Parameter
Symbol
Pin/
Remarks
Conditions
VDD[V]
min
HALT mode
consumption
current
IDDHALT(8)
IDDHALT(9)
VDD1
=VDD2
=VDD3
• HALT mode
• FmCF=0MHz (oscillation stopped)
• FsX'tal=32.768kHz crystal oscillation mode
4.4 to 5.5
3.0 to 3.6
(Note 7-1)
IDDHALT(10)
• System clock set to internal RC oscillation
• 1/2 frequency division ration
2.7 to 3.0
Specification
typ
max
unit
0.37
1.8
0.18
0.83 mA
0.15
0.62
IDDHALT(11)
IDDHALT(12)
• HALT mode
• FmCF=0MHz (oscillation stopped)
• FsX'tal=32.768kHz crystal oscillation mode
• System clock set to 32.768kHz side
4.4 to 5.5
3.0 to 3.6
24
93
7.9
33
IDDHALT(13)
• Internal RC oscillation stopped
• 1/2 frequency division ration
2.7 to 3.0
5.8
22
HOLD mode
consumption
current
IDDHOLD(1)
IDDHOLD(2)
IDDHOLD(3)
VDD1
HOLD mode
• CF1=VDD or open (External clock mode)
4.4 to 5.5
3.0 to 3.6
2.7 to 3.0
0.08
24 _A
0.03
11
0.02
9.6
Timer HOLD
mode
consumption
current
IDDHOLD(4)
IDDHOLD(5)
IDDHOLD(6)
VDD1
Timer HOLD mode
• CF1=VDD or open (External clock mode)
• FsX’tal=32.768kHz crystal oscillation mode
4.4 to 5.5
3.0 to 3.6
2.7 to 3.0
19
77
5.1
23
3.3
14
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 = 0°C to +70°C, VSS1 = VSS2 = VSS3 = 0V
Parameter
Symbol
Conditions
Specification
min
typ
max
unit
High level output
VOH(USB)
• 15k±5% to GND
2.8
3.6
V
Low level output
VOL(USB)
• 1.5k±5% to 3.6 V
0.0
0.3
V
Output signal crossover voltage
VCRS
1.3
2.0
V
Differential input sensitivity
VDI
• |(D+)(D)|
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
USB data fall time
tR
• RS=27 to 33, CL=50pF
• VDD3=3.0 to 3.6V
tF
• RS=27 to 33, CL=50pF
• VDD3=3.0 to 3.6V
4
20
ns
4
20
ns
F-ROM Programming Characteristics at Ta = +10C to +55C, VSS1 = VSS2= VSS3 =0V
Parameter
Symbol
Pin
Conditions
VDD[V]
min
Specification
typ
max
unit
Onboard
programming
IDDFW(1)
VDD1
• Excluding power dissipation in the
microcontroller block
3.0 to 5.5
5
10
mA
current
Programming
time
tFW(1)
tFW(2)
• Erase operation
• Write operation
3.0 to 5.5
20
30
ms
40
60
s
No.A0704-21/26