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): 76/91頁
文件大小: 984K
代理商: SST89V54RD2-33-I-TQJ
76
Preliminary Specifications
FlashFlex51 MCU
SST89E52RD2 / SST89E54RD2 / SST89E58RD2 / SST89E516RD2
SST89V52RD2 / SST89V54RD2 / SST89V58RD2 / SST89V516RD2
2004 Silicon Storage Technology, Inc.
S71255-00-000
3/04
Explanation of Symbols
Each timing symbol has 5 characters. The first character is always a ‘T’ (stands for
time). The other characters, depending on their positions, stand for the name of a signal or the logical status of that
signal. The following is a list of all the characters and what they stand for.
For example:
T
AVLL
= Time from Address Valid to ALE Low
T
LLPL
= Time from ALE Low to PSEN# Low
T
WHQX
Data Hold After WR#
3
T
CLCL
- 27 (3V)
T
CLCL
- 20 (5V)
7T
CLCL
- 70 (3V)
7T
CLCL
- 50 (5V)
T
CLCL
- 20
ns
ns
ns
ns
ns
5
T
QVWH
Data Valid to WR# High
142
125
5
T
QVWX
Data Valid to WR# High to Low
Transition
RD# Low to Address Float
RD# to WR# High to ALE High
10
T
RLAZ
T
WHLH
0
55
0
0
ns
ns
ns
5
T
CLCL
- 25 (3V)
T
CLCL
- 15 (5V)
T
CLCL
+ 25 (3V)
T
CLCL
+ 15 (5V)
10
40
T14-8.0 1255
1. Calculated values are for x1 Mode only
A: Address
C: Clock
D: Input data
H: Logic level HIGH
I:
Instruction (program memory contents)
L: Logic level LOW or ALE
P: PSEN#
Q: Output data
R: RD# signal
T: Time
V: Valid
W: WR# signal
X: No longer a valid logic level
Z: High Impedance (Float)
TABLE
14-8: AC E
LECTRICAL
C
HARACTERISTICS
(C
ONTINUED
) (2
OF
2)
T
a
= -40°C
TO
+85°C, V
DD
= 2.7-3.6V@33MH
Z
, 4.5-5.5V@40MH
Z
, V
SS
= 0V
Symbol
Parameter
Oscillator
Units
33 MHz (x1 Mode)
16 MHz (x2 Mode)
1
Min
40 MHz (x1 Mode)
20 MHz (x2 Mode)
1
Min
Variable
Max
Max
Min
Max
相關PDF資料
PDF描述
SST89V54RD2-40-C-NI FlashFlex51 MCU
SST89V54RD2-40-C-NJ FlashFlex51 MCU
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相關代理商/技術參數(shù)
參數(shù)描述
SST89V54RD2-33-I-TQJE 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU
SST89V54RD2-33-I-TQJE1 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU
SST89V54RD2-33-I-TQJF2 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU
SST89V54RD2-40-C-NI 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU
SST89V54RD2-40-C-NIE1 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU