參數(shù)資料
型號: pic16c620a
廠商: Microchip Technology Inc.
英文描述: EPROM-Based 8-Bit CMOS Microcontroller(8位CMOS微控制器)
中文描述: 存儲器為基礎(chǔ)的8位CMOS微控制器(8位的CMOS微控制器)
文件頁數(shù): 11/112頁
文件大?。?/td> 1205K
代理商: PIC16C620A
1997 Microchip Technology Inc.
Preliminary
DS30235F-page 11
PIC16C62X(A)
TABLE 3-1:
PIC16C62X(A) PINOUT DESCRIPTION
Name
DIP
SOIC
Pin #
SSOP
Pin #
I/O/P
Type
Buffer
Type
Description
OSC1/CLKIN
OSC2/CLKOUT
16
15
18
17
I
ST/CMOS Oscillator crystal input/external clock source input.
Oscillator crystal output. Connects to crystal or resonator
in crystal oscillator mode. In RC mode, OSC2 pin outputs
CLKOUT which has 1/4 the frequency of OSC1, and
denotes the instruction cycle rate.
ST
Master clear (reset) input/programming voltage input.
This pin is an active low reset to the device.
PORTA is a bi-directional I/O port.
ST
Analog comparator input
ST
Analog comparator input
ST
Analog comparator input or V
ST
Analog comparator input /output
ST
Can be selected to be the clock input to the Timer0
timer/counter or a comparator output. Output is open
drain type.
PORTB is a bi-directional I/O port. PORTB can be
software programmed for internal weak pull-up on all
inputs.
RB0/INT can also be selected as an external
interrupt pin.
TTL
TTL
TTL
TTL
Interrupt on change pin.
TTL
Interrupt on change pin.
TTL/ST
Interrupt on change pin. Serial programming clock.
TTL/ST
Interrupt on change pin. Serial programming data.
Ground reference for logic and I/O pins.
Positive supply for logic and I/O pins.
O
MCLR/V
PP
4
4
I/P
RA0/AN0
RA1/AN1
RA2/AN2/V
RA3/AN3
RA4/T0CKI
17
18
1
2
3
19
20
1
2
3
I/O
I/O
I/O
I/O
I/O
REF
REF
output
RB0/INT
6
7
I/O
TTL/ST
(1)
RB1
RB2
RB3
RB4
RB5
RB6
RB7
V
SS
V
DD
7
8
9
10
11
12
13
5
14
8
9
10
11
12
13
14
5,6
15,16
I/O
I/O
I/O
I/O
I/O
I/O
I/O
P
P
(2)
(2)
Legend:
O = output
— = Not used
TTL = TTL input
I/O = input/output
I = Input
P = power
ST = Schmitt Trigger input
Note 1: This buffer is a Schmitt Trigger input when configured as the external interrupt.
Note 2: This buffer is a Schmitt Trigger input when used in serial programming mode.
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參數(shù)描述
PIC16C620A/JW 功能描述:8位微控制器 -MCU .875KB 96 RAM 13 I/O 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
PIC16C620A-04/P 功能描述:8位微控制器 -MCU .875KB 96 RAM 13 I/O 4 MHz PDIP18 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
PIC16C620A-04/P 制造商:Microchip Technology Inc 功能描述:IC 8BIT CMOS MCU 16C620 DIP18
PIC16C620A-04/P 制造商:Microchip Technology Inc 功能描述:Microcontroller IC Number of I/Os:13
PIC16C620A-04/SO 功能描述:8位微控制器 -MCU .875KB 96 RAM 13 I/O 4 MHz SOIC18 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