參數(shù)資料
型號(hào)： ST7FLCD1
廠商： 意法半導(dǎo)體
英文描述： 8-bit MCU for LCD Monitors with 60 KBytes Flash, 2 KBytes RAM, 2 DDC Ports and Infrared Controller
中文描述： 8位微控制器的液晶顯示器為60千字節(jié)閃存，2千字節(jié)RAM，2個(gè)DDC的港口和紅外線控制器
文件頁(yè)數(shù)： 88/95頁(yè)
文件大?。?/td> 633K
代理商： ST7FLCD1
Electrical Characteristics
ST7FLCD1
88/95
For most applications P
I/O
<P
INT
and may be neglected. P
I/O
may be significant if the device is
configured to drive Darlington bases or sink LED Loads. An approximate relationship between P
D
and T
J
(if P
I/O
is neglected) is given by:
P
D
= K (T
J
+ 273°C) (2)
Therefore:
K = P
D
x (T
A
+ 273°C) + J
A
x P
D2
(3)
Where:
●
K is a constant for the particular part, which may be determined from equation (3) by
measuring P
D
(at equilibrium) for a known T
A.
Using this value of K, the values of P
D
and T
J
ay
be obtained by solving equations (1) and (2) iteratively for any value of T
A
.
17.3
Thermal Characteristics
17.4
AC/DC Electrical Characteristics
All voltages are referred to VSS and T
A
= 0 to +70°C (unless otherwise specified)
Table 33: Thermal Characteristics
Symbol
Package
Value
Unit
J
A
28-pin Small Outline Packqge (SO28)
69
°C/W
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
General
V
DD
Operating Supply Voltage
4.5
5
5.5
V
Operating Voltage for FLASH access
READ
3.8
V
WRITE/ERASE
4.5
5.5
V
I
DD
CPU RUN mode
I/O in input mode
V
DD
= 5V
f
CPU
= 8 MHz,
T
A
= 20
°
C
14
18
mA
CPU WAIT mode
12
18
mA
CPU HALT mode
1
10
uA
Control Timing
f
OSC
External frequency
24
27
MHz
f
CPU
Internal frequency
8
9
MHz
t
BU
Startup Time Built-Up Time
Crystal Resonator
8
20
ms
t
RL
External RESET
Input pulse Width
1000
ns
t
PORL
Internal Power Reset Duration
4096
t
CPU
t
POWL
Watchdog RESET
Output Pulse Width
500
ns
t
DOG
Watchdog Time-out
f
CPU
= 8 MHz
50000
6.25
3200000
400
t
CPU
ms
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參數(shù)描述
ST7FLCD1_05 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-bit MCU for LCD Monitors with 60 KBytes Flash,2 KBytes RAM, 2 DDC Ports and Infrared Controller
ST7FLI15BF1U6 功能描述:8位微控制器 -MCU 8-Bit MCU w/ Single Volt Flash 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
ST7FLI15BF1U6TR 功能描述:8位微控制器 -MCU 8 BITS MICROCONTR 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
ST7FLI19BF1M3TR 功能描述:8位微控制器 -MCU 8 BITS MICROCONTR 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
ST7FLI19BF1U6TR 功能描述:8位微控制器 -MCU 8-Bit MCU w/ Single Volt Flash 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
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