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PDF LC87F0A08A Data sheet ( Hoja de datos )
| Número de pieza | LC87F0A08A | |
| Descripción | 8-bit Microcontroller | |
| Fabricantes | ON Semiconductor | |
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Ordering number : ENA1535A
LC87F0A08A
CMOS LSI
8-bit Microcontroller
8K-byte Flash ROM / 256-byte RAM / 36-pin
http://onsemi.com
Overview
The LC87F0A08A is an 8-bit microcontroller that, centered around a CPU running at a minimum bus cycle time of
12ns, integrates on a single chip a number of hardware features such as 8K-byte flash ROM, 256-byte RAM, an on-chip
debugger, a sophisticated 16-bit timer/counter, a 16-bit timer/counter, a 16-bit timer with a prescaler, a base timer
serving as a realtime clock, an asynchronous/synchronous SIO interface, a 12-bit 8-channel AD converter with
12-/8-bit resolution selector, a 20 amplifier, constant-voltage detect interrupt, a comparator, a system clock frequency
divider, an internal reset circuit, and a 16-source 9-vector interrupt feature.
Features
Flash ROM
8192 8 bits
Capable of on-board programming
with a wide range of supply voltage 2.7 to 5.5V
Block-erasable in 128-byte units
Writes data in 2-byte units
RAM
256 9 bits
Package Form
QFP36 (77): Lead-free and halogen-free type
9.0
7.0
27 19
28 18
36
1
(0.9)
0.65
10
9
0.3
0.15
QFP36(7X7)
* This product is licensed from Silicon Storage Technology, Inc. (USA).
ORDERING INFORMATION
See detailed ordering and shipping information on page 24 of this data sheet.
Semiconductor Components Industries, LLC, 2013
July, 2013
Ver.1.03
70313HK/61913HKIM 20090907-S00001 No.A1535-1/24
1 page  
LC87F0A08A
Development Tools
On-chip debugger: TCB87 type B + LC87F0A08A or TCB87 Type C (3-wire interface cable) + LC87F0A08A
Programming Board
Package
QFP36(77)
Programming board
W87F0AQ
Flash ROM Programmer
Vendor
Model
Supported version
Device
Single
AF9709/AF9709B/AF9709C
(Including Ando Electric Co., Ltd. models)
Rev .02. xx or later
LC87F0A08A
Flash Support Group, Inc.
(FSG)
Gang
AF9723/AF9723B(Main body)
(Including Ando Electric Co., Ltd. models)
AF9833(Unit)
(Including Ando Electric Co., Ltd. models)
-
-
-
-
Flash Support Group, Inc.
AF9101/AF9103(Main body)
+
Our company
Onboard
Single/Gang
(FSG)
SIB87(Interface Driver)
(Note 2)
LC87F0A08A
(Note 1)
(Our company model)
Our company
Single/Gang
Onboard
SKK/SKK Type B
(SANYO FWS)
SKK-DBG Type B
Application Version
1.16 or later
Chip Data Version
LC87F0A08A
Single/Gang
(SANYO FWS)
2.13 or later
Note1: PC-less standalone onboard programming is possible using the FSG onboard programmer (AF9101/AF9103)
and the serial interface driver (SIB87) provided by Our company in pair.
Note2: Dedicated programming device and program are required depending on the programming conditions.
Contact Our company or FSG if you have any questions or difficulties regarding this matter.
Package Dimensions
unit : mm (typ)
3162C
9.0
7.0
27 19
28 18
36
1
(0.9)
0.65
10
9
0.3
0.15
SANYO : QFP36(7X7)
No.A1535-5/24
5 Page 
LC87F0A08A
Allowable Operating Conditions at Ta = -40C to +85C, VSS1 = VSS2 = 0V
Parameter
Operating supply
voltage
(Note 2-1)
Symbol
VDD(1)
VDD(2)
Pin/Remarks
VDD1=VDD2
Conditions
0.367s tCYC 200s
0.735s tCYC 200s
VDD[V]
min
2.5
2.5
Specification
typ max
5.5
5.5
unit
Memory sustaining VHD
supply voltage
VDD1=VDD2
RAM and register contents
sustained in HOLD mode
2.0
High level
input voltage
VIH(1)
Ports 0, 1, 2, 3
P70
2.5 to 5.5
0.3VDD
+0.7
VDD
V
Low level
input voltage
VIH(4)
VIL(1)
CF1, RES
Ports 1, 2, 3
P70
2.5 to 5.5
4.0 to 5.5
0.75VDD
VSS
VDD
0.1VDD
+0.4
Instruction cycle
time
(Note 2-1)
VIL(4)
tCYC
(Note 2-2)
CF1, RES
2.5 to 4.0
2.5 to 5.5
2.7 to 5.5
2.5 to 5.5
2.5 to 5.5
VSS
VSS
0.245
0.367
0.735
0.2VDD
0.25VDD
200
200
200
s
External system
clock frequency
FEXCF
CF1
CF2 pin open
System clock frequency
2.7 to 5.5
0.1
12
division ratio=1/1
External system clock
duty=505%
2.5 to 5.5
0.1
MHz
8
Oscillation
frequency range
FmCF(1)
CF1, CF2
8MHz ceramic oscillation
See Fig. 1.
2.5 to 5.5
8
(Note 2-3)
FmCF(2)
CF1, CF2
4MHz ceramic oscillation
See Fig. 1.
2.5 to 5.5
4
FmMRC
1/2 of high-speed RC
oscillation frequency
(RCCTD=0)
2.5 to 5.5
7.44
8.0
MHz
8.56
(Note 2-4)
FmRC
Internal medium-speed RC
oscillation
2.5 to 5.5
0.5 1.0
2.0
FmSRC
FsX’tal
XT1, XT2
Internal low-speed RC
oscillation
32.768kHz crystal oscillation
See Fig. 2.
2.5 to 5.5
2.5 to 5.5
15 30
32.768
60
kHz
Note 2-1: VDD must be held greater than or equal to 2.7V in the flash ROM onboard programming mode.
Note 2-2: 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 2-3: See Tables 1 and 2 for the oscillation constants.
Note 2-4: An oscillation stabilization time of 100s or longer must be provided before switching the system clock
source after the state of the high-speed RC oscillation circuit is switched from “oscillation stopped” to
“oscillation enabled” .
No.A1535-11/24
11 Page | ||
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