參數(shù)資料
型號: LC87F5164A
廠商: Sanyo Electric Co.,Ltd.
英文描述: 8-Bit Single Chip Microcontroller with 64KB(65535 ×8 bits) FEPROM and 1024 Byte(1024 ×8 bits) RAM On Chip(8位單片微控制器(帶片上64K(65535 ×8 bit)字節(jié)閃速EPROM和1024(1024 ×8 bits)字節(jié)RAM))
中文描述: 8位單片機(jī)微控制器的64KB(65535 × 8位)FEPROM和1024字節(jié)(1024 × 8位)片上的RAM(8位單片微控制器(帶片上64K的(65535 × 8位)字節(jié)閃速存儲器和1024(1024 × 8位)字節(jié)的RAM))
文件頁數(shù): 14/28頁
文件大?。?/td> 787K
代理商: LC87F5164A
LC87F5164A
14/28
2. Recommended Operating Range at Ta=-20
°
C to +70
°
C, VSS1=VSS2=VSS3=0V
Ratings
typ.
Parameter
Symbol
Pins
Conditions
VDD[V]
min.
4.5
max.
5.5
unit
Operating
supply voltage
range
HOLD voltage VHD
VDD(1)
VDD1=VDD2
=VDD3
0.294
μ
s
tCYC
200
μ
s
VDD1=VDD2
=VDD3
RAM and the
register data are
kept in HOLD mode.
2.0
5.5
VIH(1)
Ports 1, 2
SI2P00 - 03
P71-P73
P70 port input
/interrupt
Ports 0, 8
Ports A, B, C
Port 70 Watchdog
timer input
XT1, XT2, CF1,
RES
Ports 1, 2
SI2P00 - 03
P71-P73
P70 port input
/interrupt
Ports 0, 8
Ports A, B, C
Port 70 Watchdog
timer input
XT1, XT2, CF1,
RES
4.5 - 5.5 0.3VDD
+0.7
VDD
VIH(2)
4.5 - 5.5 0.3VDD
+0.7
VDD
VDD
VDD
0.1VDD
+0.4
VIH(3)
4.5 - 5.5 0.9VDD
Input high
voltage
VIH(4)
4.5 - 5.5 0.75VDD
VIL(1)
4.5 - 5.5
VSS
VIL(2)
4.5 - 5.5
VSS
0.15VDD
+0.4
0.8VDD
-1.0
0.25VDD
VIL(5)
4.5 - 5.5
VSS
Input low
voltage
VIL(6)
4.5 - 5.5
VSS
V
Operation
cycle time
External
system clock
frequency
tCYC
4.5 - 5.5
0.294
200
μ
s
CF2 open circuit
system clock
divider set to 1/1
external clock
DUTY=50 ± 5%
CF2 open circuit
system clock
divider set to 1/2
4.5 - 5.5
0.1
10
FEXCF(1)
CF1
4.5 - 5.5
0.2
20.4
MHz
(Note 1) The oscillation constant is shown in Tables 1 and 2.
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