- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄69032 > MEGA32C1-ESAZ (ATMEL CORP) 8-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQFP32 PDF資料下載
參數(shù)資料
| 型號： | MEGA32C1-ESAZ |
| 廠商： | ATMEL CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQFP32 |
| 封裝： | 7 X 7 MM, 1 MM HEIGHT, 0.50 MM PITCH, LEAD FREE, PLASTIC, TQFP-32 |
| 文件頁數(shù)： | 8/95頁 |
| 文件大小： | 6074K |
| 代理商： | MEGA32C1-ESAZ |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁當(dāng)前第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁
165
ATtiny25/45/85 [DATASHEET]
2586Q–AVR–08/2013
21.5
System and Reset Characteristics
Note:
1. Values are guidelines only.
Two versions of power-on reset have been implemented, as follows.
21.5.1
Standard Power-On Reset
This implementation of power-on reset existed in early versions of ATtiny25/45/85. The table below describes the
characteristics of this power-on reset and it is valid for the following devices, only:
ATtiny25, revision D, and older
ATtiny45, revision F, and older
ATtiny85, revision B, and newer
Note:
Revisions are marked on the package (packages 8P3 and 8S2: bottom, package 20M1: top)
Note:
1. Values are guidelines, only
2. Threshold where device is released from reset when voltage is rising
3. The power-on reset will not work unless the supply voltage has been below VPOA
21.5.2
Enhanced Power-On Reset
This implementation of power-on reset exists in newer versions of ATtiny25/45/85. The table below describes the
characteristics of this power-on reset and it is valid for the following devices, only:
ATtiny25, revision E, and newer
Table 21-4.
Reset, Brown-out and Internal Voltage Characteristics
Symbol
Parameter
Condition
Typ(1)
Units
VRST
RESET Pin Threshold Voltage
VCC = 3V
0.2 VCC
0.9 VCC
V
tRST
Minimum pulse width on
RESET Pin
VCC = 3V
2.5
s
VHYST
Brown-out Detector Hysteresis
50
mV
tBOD
Min Pulse Width on
Brown-out Reset
2s
VBG
Bandgap reference
voltage
VCC = 5.5V
TA = 25°C
1.0
1.1
1.2
V
tBG
Bandgap reference
start-up time
VCC = 2.7V
TA = 25°C
40
70
s
IBG
Bandgap reference
current consumption
VCC = 2.7V
TA = 25°C
15
A
Table 21-5.
Characteristics of Standard Power-On Reset. T
A = -40 to +85C
Symbol
Parameter
Min(1)
Typ(1)
Units
VPOR
Release threshold of power-on reset (2)
0.7
1.0
1.4
V
VPOA
Activation threshold of power-on reset (3)
0.05
0.9
1.3
V
SRON
Power-on slope rate
0.01
4.5
V/ms
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MEGA32C1-ESMZ | 8-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, QCC32 |
| MFR4300MAE40 | 2 CHANNEL(S), 10M bps, SERIAL COMM CONTROLLER, PQFP64 |
| MG80C18612883B | 16-BIT, 12.5 MHz, MICROPROCESSOR, CPGA68 |
| MG80C186-10 | 16-BIT, 10 MHz, MICROPROCESSOR, CPGA68 |
| MQ80C186-12 | 16-BIT, 12.5 MHz, MICROPROCESSOR, CQFP68 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MEGA32C1-ESMZ | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Microcontroller with 16K/32K/64K Bytes In-System Programmable Flash |
| MEGA32M1-15AZ | 制造商:Atmel Corporation 功能描述: |
| MEGA32M1-15MZ | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Microcontroller with 16K/32K/64K Bytes In-System Programmable Flash |
| MEGA32M1-ESAZ | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Microcontroller with 16K/32K/64K Bytes In-System Programmable Flash |
| MEGA32M1-ESMZ | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Microcontroller with 16K/32K/64K Bytes In-System Programmable Flash |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。