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PDF LC87F1364A Data sheet ( Hoja de datos )
| Número de pieza | LC87F1364A | |
| Descripción | 8-bit 1-chip Microcontroller | |
| Fabricantes | Sanyo Semicon Device | |
| Logotipo |  |
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Ordering number : ENA0137
LC87F1364A
CMOS IC
FROM 64K byte, RAM 1K byte on-chip
8-bit 1-chip Microcontroller
with Low-speed USB
Overview
The SANYO LC87F1364A is an 8-bit microcomputer that, centered around a CPU running at a minimum bus cycle time
of 166ns, integrates on a single chip a number of hardware features such as 64K-byte flash ROM (onboard
programmable), 1024-byte RAM, an on-chip debugger, a sophisticated 16-bit timers/counters (may be divided into 8-bit
timers), 16-bit timers (may be divided into 8-bit timers or 8-bit PWMs), four 8-bit timers with a prescaler, a base timer
serving as a time-of-day clock, a high-speed clock counter, a synchronous SIO interface (with automatic block transmit/
receive function), an asynchronous/synchronous SIO interface, a UART interface (full duplex), a USB (Low-Speed)
interface, two 12-bit PWM channels, an 8-bit 9-channel AD converter, and a 29-source 10-vector address interrupt
feature.
Features
Flash ROM
• Block-erasable in 128-byte units
• 65536 × 8 bits
Minimum Bus Cycle Time
• 166ns (CF = 6MHz)
Note: The bus cycle time here refers to the ROM read speed.
Minimum Instruction Cycle Time (tCYC)
• 500ns (CF = 6MHz)
* This product is licensed from Silicon Storage Technology, Inc. (USA), and manufactured and sold by
SANYO Semiconductor Co., Ltd.
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer's products or
equipment.
Ver.1.07
80807HKIM 20060405-S00011 No.A0137-1/22
Datasheet pdf - http://www.DataSheet4U.net/
1 page  
www.DataSheet.co.kr
Package Dimensions
unit : mm (typ)
3112B
12.5
24 13
LC87F1364A
1
(0.75)
1.0
12
0.35
0.15
SANYO : MFP24S(300mil)
Pin Assignment
P05/AN5/CKO
P06/AN6/T6O
P07/AN7/T7O
P70/INT0/T0LCP/AN8/DPUP
D+
D-
RES
P17/FILT
VSS1
XT1/CF1
XT2/CF2
VDD1
1
2
3
4
5
6
7
8
9
10
11
12
MFP24S
24 P04/AN4/DBGP2
23 P03/AN3/DBGP1
22 P02/AN2/DBGP0
21 P01/AN1/URX1
20 P00/AN0/UTX1
19 P16/PWM1
18 P15/SCK1/INT3/T0IN/PWM0
17 P14/SI1/SB1/INT2/T0IN
16 P13/SO1/INT1/T0HCP
15 P12/SCK0
14 P11/SI0/SB0
13 P10/SO0
Top view
No.A0137-5/22
Datasheet pdf - http://www.DataSheet4U.net/
5 Page 
www.DataSheet.co.kr
LC87F1364A
Allowable Operating Conditions at Ta = -20°C to +70°C, VSS1 = 0V
Parameter
Symbol
Pin/Remarks
Operating
supply voltage
VDD(1)
VDD(2)
VDD1
Memory
sustaining
supply voltage
High level
input voltage
VHD
VIH(1)
Low level
input voltage
VIH(2)
VIH(3)
VIL(1)
VIL(2)
VDD1
Port 1
P70 port input
/interrupt side
Port 70 watchdog
timer side
XT1, XT2, RES
Port 1
P70 port input
/interrupt side
Port 0
VIL(3)
VIL(4)
Port 70 watchdog
timer side
XT1, XT2, RES
Conditions
0.490µs ≤ tCYC ≤ 200µs Except
for onboard programming (Note 3)
0.490µs ≤ tCYC ≤ 200µs
internal PLL oscillation
RAM and register contents
sustained in HOLD mode.
VDD[V]
min
2.5
4.5
2.0
2.5 to 5.5
0.3VDD
+0.7
2.5 to 5.5
2.5 to 5.5
4.0 to 5.5
2.5 to 4.0
4.0 to 5.5
2.5 to 4.0
2.5 to 5.5
0.9VDD
0.75VDD
VSS
VSS
VSS
VSS
VSS
2.5 to 5.5
VSS
Specification
typ max
5.5
unit
5.5
5.5
VDD
VDD
VDD
0.1VDD
+0.4
0.2VDD
0.15VDD
+0.4
0.2VDD
0.8VDD
-1.0
0.25VDD
V
Instruction
tCYC
cycle time
2.5 to 5.5
0.490
200
(Note 4)
External
FEXCF(1) XT1
• XT2 pin open
system clock
• System clock frequency
frequency
division ratio=1/1
2.5 to 5.5
0.1
6
• External system clock duty
=50±5%
• XT2 pin open
• System clock frequency
2.5 to 5.5
0.1
12
division ratio=1/2
Oscillation
frequency
FmCF
XT1, XT2
6MHz ceramic oscillation
See Fig. 1.
2.5 to 5.5
6
range
(Note 5)
FmRC
FsX’tal
XT1, XT2
Internal RC oscillation
32.768kHz crystal oscillation
See Fig. 2.
2.5 to 5.5
2.5 to 5.5
0.3 1.0
32.768
2.0
Note 3: VDD must be held greater than or equal to 3.0V in the flash ROM onboard programming mode.
Note 4: Relationship between tCYC and oscillation frequency is 3/FmCF at a division ratio of 1/1 and 6/FmCF at
a division ratio of 1/2.
Note 5: See Tables 1 and 2 for the oscillation constants.
µs
MHz
MHz
kHz
No.A0137-11/22
Datasheet pdf - http://www.DataSheet4U.net/
11 Page | ||
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