PIC16F627A-I/P Microchip Technology Inc., PIC16F627A-I/P Datasheet - Page 38
PIC16F627A-I/P
Manufacturer Part Number
PIC16F627A-I/P
Description
18 PIN, 1.75 KB FLASH, 224 RAM, 16 I/O
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC16F627A-IP.pdf
(170 pages)
Specifications of PIC16F627A-I/P
Comparators
2
Cpu Speed
5 MIPS
Eeprom Memory
128 Bytes
Input Output
16
Interface
SCI/USART
Memory Type
Flash
Number Of Bits
8
Package Type
18-pin PDIP
Programmable Memory
1.75K Bytes
Ram Size
224 Bytes
Speed
20 MHz
Timers
2-8-bit, 1-16-bit
Voltage, Range
2-5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F627A-I/P
Manufacturer:
ROHM
Quantity:
15 600
Part Number:
PIC16F627A-I/P
Manufacturer:
MICROCHIP原装
Quantity:
20 000
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PIC16F62X
FIGURE 5-10:
DS40300C-page 36
WR PORTB
WR TRISB
RD TRISB
RD PORTB
RBPU
Peripheral OE
USART Slave Clock In
PORT/PERIPHERAL Select
USART TX/CK Output
Data Bus
Note
1:
2:
Port/Peripheral select signal selects between port
data and peripheral output.
Peripheral OE (output enable) is only active if
peripheral select is active.
(2)
TRIS Latch
Data Latch
D
D
CK
CK
BLOCK DIAGRAM OF
RB2/TX/CK PIN
(1)
Q
Q
Q
Schmitt
Trigger
Q
Q
EN
0
1
D
TTL
Input
Buffer
V
P
DD
Weak
Pull-up
V
V
DD
SS
TX/CK
RB2/
Preliminary
FIGURE 5-11:
RBPU
PORT/PERIPHERAL Select
USART TX/CK output
Data Bus
WR PORTB
WR TRISB
Peripheral OE
RD TRISB
RD PORTB
USART Slave Clock In
Note
1:
2:
Port/Peripheral select signal selects between port
data and peripheral output.
Peripheral OE (output enable) is only active if
peripheral select is active.
(2)
TRIS Latch
Data Latch
D
D
CK
CK
BLOCK DIAGRAM OF
RB3/CCP1 PIN
(1)
2003 Microchip Technology Inc.
Q
Q
Schmitt
Q
Trigger
Q
Q
EN
0
1
D
TTL
Input
Buffer
V
P
DD
V
Weak
Pull-up
V
DD
SS
CCP1
RB3/
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