參數(shù)資料
型號(hào): SST89E52RD-40-C-PI
廠商: SILICON STORAGE TECHNOLOGY INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PDIP40
封裝: PLASTIC, MS-011AC, DIP-40
文件頁(yè)數(shù): 72/81頁(yè)
文件大?。?/td> 935K
代理商: SST89E52RD-40-C-PI
74
Data Sheet
FlashFlex51 MCU
SST89E52RD2/RD / SST89E54RD2/RD / SST89E58RD2/RD
SST89V52RD2/RD / SST89V54RD2/RD / SST89V58RD2/RD
2006 Silicon Storage Technology, Inc.
S71255-05-000
5/06
FIGURE
14-7: Shift Register Mode Timing Waveforms
FIGURE
14-8: AC Testing Input/Output Test
Waveform
FIGURE
14-9: Float Waveform
TABLE 14-10: Serial Port Timing
Symbol
Parameter
Oscillator
Units
12MHz
40MHz
Variable
Min
Max
Min
Max
Min
Max
TXLXL
Serial Port Clock Cycle Time
1.0
0.3
12TCLCL
s
TQVXH
Output Data Setup to Clock Rising Edge
700
117
10TCLCL - 133
ns
TXHQX
Output Data Hold After Clock Rising Edge
50
2TCLCL - 117
ns
02TCLCL - 50
ns
TXHDX
Input Data Hold After Clock Rising Edge
0
ns
TXHDV
Clock Rising Edge to Input Data Valid
700
117
10TCLCL - 133
ns
T14-10.0 1255
1255 F39.0
ALE
0
INSTRUCTION
CLOCK
OUTPUT DATA
WRITE TO SBUF
VALID
INPUT DATA
CLEAR RI
01
2
3
4
5
6
7
TXLXL
TQVXH
TXHQX
TXHDV
TXHDX
SET TI
SET R I
1
2
3
4
5
6
7
8
VLT
AC Inputs during testing are driven at VIHT (VDD -0.5V) for Logic "1" and
VILT (0.45V) for a Logic "0". Measurement reference points for inputs and
outputs are at VHT (0.2VDD + 0.9) and VLT (0.2VDD - 0.1)
VHT
VIHT
VILT
1255 F40.0
Note: VHT- VHIGH Test
VLT- VLOW Test
VIHT-VINPUT HIGH Test
VILT- VINPUT LOW Test
For timing purposes, a port pin is no longer floating when a 100 mV
change from load voltage occurs, and begins to float when a 100 mV
change from the loaded VOH/VOL level occurs. IOL/IOH = ± 20mA.
VLOAD +0.1V
VLOAD -0.1V
VOH -0.1V
Timing Reference
Points
VOL +0.1V
VLOAD
1255 F41.0
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SST89E52RD-40-C-PIE 功能描述:8位微控制器 -MCU 16KB+1KB 40MHz RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
SST89E52RD-40-I-PI 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU
SST89E52RD-40-I-PIE 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU
SST89E54RC 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:FlashFlex MCU
SST89E54RC-33-C-NJE 功能描述:8位微控制器 -MCU 8-Bit 16K+1K Flash 33MHz 3/16-Bit Timer RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT