LC87F1D64A Datasheet, PDF (24/29 Pages) Sanyo Semicon Device – CMOS IC FROM 64K byte, RAM 4K byte on-chip 8-bit 1-chip Microcontroller with Full-Speed USB

LC87F1D64A
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)
• 15kΩ±5% to GND
2.8
3.6
V
Low level output
VOL(USB)
• 1.5kΩ±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 33Ω,CL=50pF
• VDD3=3.0 to 3.6V
tF
• RS=27 to 33Ω,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
Onboard
IDDFW(1)
VDD1 • Excluding power dissipation in the
programming
microcontroller block
3.0 to 5.5
Specification
typ
max
unit
5
10 mA
current
Programming
time
tFW(1)
tFW(2)
• Erase operation
• Write operation
3.0 to 5.5
20
30
ms
40
60
μs
No.A1220-24/29