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參數(shù)資料
| 型號： | LC866428B |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | 8-Bit Single Chip Microcontroller with On-Chip 28K（28672 ×8 bits）-Byte ROM and 768（768 ×8 bits）-Byte RAM(8位單片微控制器（帶片上28K（28672 ×8 bits）字節(jié)ROM和768（768 ×8 bits）字節(jié)RAM）) |
| 中文描述： | 8位單片機(jī)微控制器片過敏蛋白（28672 × 8位）字節(jié)ROM和768（768 × 8位）字節(jié)的RAM（8位單片微控制器（帶片上過敏蛋白（28672 × 8位）字光盤和768節(jié)（768 × 8位）字節(jié)的RAM）） |
| 文件頁數(shù)： | 14/21頁 |
| 文件大小： | 660K |
| 代理商： | LC866428B |
LC866448B/44B/40B/36B/32B/28B/24B/20B/16B/12B/08B
14/21
Ratings
typ.
Parameter
Symbol
Pins
Conditions
VDD[V]
2.5 to 6.0
min.
-1
max.
unit
IOFF(1)
Output P-channel Tr. OFF
VOUT=VSS
Output P-channel Tr. OFF
VOUT=VDD-40V
Output P-channel Tr. OFF
Using as input ports
Output off-
leak current
IOFF(2)
S0/T0 to S6/T6,
S16 to S37 without
pull-down resistor
2.5 to 6.0
-30
μ
A
Resistance of
the low level
hold Tr.
High voltage
pull-down
resistor
Hysteresis
voltage
Rinpd
S16 to S37
4.0 to 6.0
200
Rpd
S0/T0 to S15/T15,
S16 to S37 without
pull-down resistor
Port 1
Ports 70,71,72,73
RES
All pins
Output P-channel Tr. OFF
VOUT=3V
Vp=-30V
Output disable
5.0
60
100
200
k
VHIS
2.5 to 6.0
0.1VDD
V
Pin
capacitance
CP
f=1MHz
VIN=VSS for all
unmeasured terminals.
Ta=25°C
2.5 to 6.0
10
pF
4. Serial input/output characteristics / Ta=-30
°
C to +70
°
C, VSS1=VSS2=0V
Ratings
typ.
Parameter
Symbol
Pins
Conditions
VDD[V]
2.5 to 6.0
min.
2
1
max.
unit
Cycle
Low Level
pulse width
High Level
pulse width
Cycle
Low Level
pulse width
High Level
pulse width
t
CKCY
(1)
t
CKL
(1)
I
t
CKH
(1)
SCK0,SCK1 Refer to figure 5
1
t
CKCY
(2)
t
CKL
(2)
2
1/2t
CKCY
S
O
t
CKH
(2)
SCK0,SCK1 Use pull-up
resistor (1k
) in
the open drain
output.
Refer to figure 5
Data set-up to
SCK0,1
Data hold from
SCK0,1
Refer to figure 5
Use pull-up
resistor (1k
) in
the open drain
output.
Data hold from
SCK0,1
Refer to figure 5
2.5 to 6.0
1/2t
CKCY
t
CYC
4.5 to 6.0
0.1
Data set-up time
t
ICK
2.5 to 6.0
4.5 to 6.0
2.5 to 6.0
0.4
0.1
0.4
S
Data hold time
t
CKI
SI0,SI1
SB0,SB1
4.5 to 6.0
7/12
t
CYC
+0.2
7/12
t
CYC
+1
1/3
t
CYC
+0.2
1/3
t
CYC
+1
Output delay time
(External clock
using for serial
transfer clock)
t
CKO(1)
2.5 to 6.0
4.5 to 6.0
S
Output delay time
(Internal clock
using for serial
transfer clock)
t
CKO(2)
SO0,SO1
SB0,SB1
2.5 to 6.0
μ
s
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