參數(shù)資料
型號: SST89V54RD2-33-I-TQJ
廠商: SILICON STORAGE TECHNOLOGY INC
元件分類: 微控制器/微處理器
英文描述: FlashFlex51 MCU
中文描述: 8-BIT, FLASH, 33 MHz, MICROCONTROLLER, PQFP44
封裝: MS-026ACB, TQFP-44
文件頁數(shù): 72/91頁
文件大小: 984K
代理商: SST89V54RD2-33-I-TQJ
72
Preliminary Specifications
FlashFlex51 MCU
SST89E52RD2 / SST89E54RD2 / SST89E58RD2 / SST89E516RD2
SST89V52RD2 / SST89V54RD2 / SST89V58RD2 / SST89V516RD2
2004 Silicon Storage Technology, Inc.
S71255-00-000
3/04
TABLE
14-7: DC E
LECTRICAL
C
HARACTERISTICS
FOR
SST89V5
XX
RD2
T
a
= -40°C
TO
+85°C; V
DD
= 2.7-3.6V; V
SS
= 0V
Symbol
V
IL
V
IH
V
IH1
V
OL
Parameter
Input Low Voltage
Input High Voltage
Input High Voltage (XTAL1, RST)
Output Low Voltage (Ports 1.5, 1.6, 1.7)
Test Conditions
2.7 < V
DD
< 3.6
2.7 < V
DD
< 3.6
2.7 < V
DD
< 3.6
V
DD
= 2.7V
I
OL
= 16mA
V
DD
= 2.7V
I
OL
= 100μA
2
I
OL
= 1.6mA
2
I
OL
= 3.5mA
2
V
DD
= 2.7V
I
OL
= 200μA
2
I
OL
= 3.2mA
2
V
DD
= 2.7V
I
OH
= -10μA
I
OH
= -30μA
I
OH
= -60μA
V
DD
= 2.7V
I
OH
= -200μA
I
OH
= -3.2mA
Min
-0.5
Max
0.7
Units
V
V
V
0.2V
DD
+ 0.9
0.7V
DD
V
DD
+ 0.5
V
DD
+ 0.5
1.0
V
V
OL
Output Low Voltage (Ports 1, 2, 3)
1
0.3
0.45
1.0
V
V
V
V
OL1
Output Low Voltage (Port 0, ALE, PSEN#)
1,3
0.3
0.45
V
V
V
OH
Output High Voltage (Ports 1, 2, 3, ALE, PSEN#)
4
V
DD
- 0.3
V
DD
- 0.7
V
DD
- 1.5
V
V
V
V
OH1
Output High Voltage (Port 0 in External Bus Mode)
4
V
DD
- 0.3
V
DD
- 0.7
2.35
V
V
V
μA
μA
μA
K
pF
V
BOD
I
IL
I
TL
I
LI
R
RST
C
IO
I
DD
Brown-out Detection Voltage
Logical 0 Input Current (Ports 1, 2, 3)
Logical 1-to-0 Transition Current (Ports 1, 2, 3)
5
Input Leakage Current (Port 0)
RST Pull-down Resistor
Pin Capacitance
6
Power Supply Current
IAP Mode
@ 12 MHz
@ 33 MHz
Active Mode
@ 12 MHz
@ 33 MHz
Idle Mode
@ 12 MHz
@ 33 MHz
Power-down Mode (min. V
DD
= 2V)
2.55
-75
-650
±10
225
15
V
IN
= 0.4V
V
IN
= 2V
0.45 < V
IN
< V
DD
-0.3
@ 1 MHz, 25°C
40
47
mA
mA
11.5
30
mA
mA
8.5
21
45
55
mA
mA
μA
μA
T
a
= 0°C to +70°C
T
a
= -40°C to +85°C
T14-7.0 1255
1. Under steady state (non-transient) conditions, I
OL
must be externally limited as follows:
Maximum I
OL
per port pin:
15mA
Maximum I
OL
per 8-bit port:
26mA
Maximum I
OL
total for all outputs: 71mA
If I
OL
exceeds the test condition, V
OL
may exceed the related specification. Pins are not guaranteed to sink current greater than the
listed test conditions.
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