參數(shù)資料
型號: MC68HC705C8ACP
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: HCMOS Microcontroller Unit
中文描述: 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PDIP40
封裝: PLASTIC, DIP-40
文件頁數(shù): 69/108頁
文件大?。?/td> 718K
代理商: MC68HC705C8ACP
I/O Port Electrical Characteristics
MC68HC705KJ1 MC68HRC705KJ1 MC68HLC705KJ1 Data Sheet, Rev. 4.1
Freescale Semiconductor
69
7.4 I/O Port Electrical Characteristics
Table 7-3. I/O Port DC Electrical Characteristics (V
DD
= 5.0 V)
(1)
1. V
DD
= 5.0 Vdc
±
10%, V
SS
= 0 Vdc, T
A
= –40
°
C to +85
°
C, unless otherwise noted.
2. Typical values reflect average measurements at midpoint of voltage range, 25
°
C.
Characteristic
Symbol
Min
Typ
(2)
Max
Unit
Current Drain Per Pin
I
25
mA
Output High Voltage
(I
Load
= –2.5 mA) PA4–PA7
(I
Load
= –5.5 mA) PB2–PB3, PA0–PA3
Output Low Voltage
(I
Load
= 10.0 mA) PA0–PA7, PB2–PB3
Input High Voltage
PA0–PA7, PB2–PB3
V
OH
V
DD
–0.8
V
DD
–0.8
V
V
OL
0.8
V
V
IH
0.7 x V
DD
V
DD
V
Input Low Voltage
PA0–PA7, PB2–PB3
V
IL
V
SS
0.2 x V
DD
V
I/O Ports Hi-Z Leakage Current
PA0–PA7, PB2–PB3 (Without Individual
Pulldown Activated)
I
IL
0.2
±
1
μ
A
Input Pulldown Current
PA0–PA7, PB2–PB3 (With Individual
Pulldown Activated)
I
IL
35
80
200
μ
A
Table 7-4. I/O Port DC Electrical Characteristics (V
DD
= 3.3 V)
(1)
1. V
DD
= 3.3 Vdc
±
10%, V
SS
= 0 Vdc, T
A
= –40
°
C to +85
°
C, unless otherwise noted.
2. Typical values reflect average measurements at midpoint of voltage range, 25
°
C.
Characteristic
Symbol
Min
Typ
(2)
Max
Unit
Current Drain Per Pin
I
25
mA
Output High Voltage
(I
Load
= –0.8 mA) PA4–PA7
(I
Load
= –1.5 mA) PA0–PA3, PB2–PB3
Output Low Voltage
(I
Load
= 5.0 mA) PA4–PA7
(I
Load
= 3.5 mA) PA0–PA3, PB2–PB3
Input High Voltage
PA0–PA7, PB2–PB3
V
OH
V
DD
–0.3
V
DD
–0.3
V
V
OL
0.5
0.5
V
V
IH
0.7 x V
DD
V
DD
V
Input Low Voltage
PA0–PA7, PB2–PB3
V
IL
V
SS
0.2 x V
DD
V
I/O Ports Hi-Z Leakage Current
PA0–PA7, PB2–PB3 (Without Individual Pulldown
Activated)
I
IL
0.1
±
1
μ
A
Input Pulldown Current
PA0–PA7, PB2–PB3 (With Individual Pulldown Activated)
I
IL
12
30
100
μ
A
相關PDF資料
PDF描述
MC68HC705C8ACFS HCMOS Microcontroller Unit
MC68HC705C8ACFN HCMOS Microcontroller Unit
MC68HC705C8ACFB HCMOS Microcontroller Unit
MC68HC705C8ACB HCMOS Microcontroller Unit
MC68HC705JJ7S HCMOS Microcontroller Unit
相關代理商/技術參數(shù)
參數(shù)描述
MC68HC705C8ACPB 制造商:Freescale Semiconductor 功能描述:
MC68HC705C8ACPE 制造商:Freescale Semiconductor 功能描述:
MC68HC705C8AFNE 功能描述:8位微控制器 -MCU HC05 CORE + 8K RAM + EPR 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
MC68HC705C8AFU 制造商:Rochester Electronics LLC 功能描述:8-BIT MCU W/BLANK EPROM - Bulk
MC68HC705C8AVFB 制造商:Rochester Electronics LLC 功能描述:- Bulk