PIC16F628A-E/SO Microchip Technology, PIC16F628A-E/SO Datasheet - Page 14

• Manufacturer Part Number: PIC16F628A-E/SO
• Description: IC MCU FLASH 2KX14 EEPROM 18SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F628A-E/SO

• Program Memory Type: FLASH
• Program Memory Size: 3.5KB (2K x 14)
• Package / Case: 18-SOIC (7.5mm Width)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 16
• Eeprom Size: 128 x 8
• Ram Size: 224 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 224 B
• Interface Type: SCI/USART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 16
• Number Of Timers: 3
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163014, DM164120-4
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: I3DBF648 - BOARD DAUGHTER ICEPIC3AC162053 - HEADER INTERFACE ICD,ICD2 18DIP
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC16F627A/628A/648A
TABLE 3-2:
DS40044G-page 14
RB4/PGM
RB5
RB6/T1OSO/T1CKI/PGC
RB7/T1OSI/PGD
V
V
Legend:
SS
DD
TTL = TTL Input
Name
— = Not used
O = Output
PIC16F627A/628A/648A PINOUT DESCRIPTION (CONTINUED)
Function
T1OSO
T1CKI
T1OSI
PGM
PGC
PGD
RB4
RB5
RB6
RB7
V
V
DD
SS
Input Type Output Type
CMOS = CMOS Output
I
OD
Power
Power
XTAL
TTL
TTL
TTL
TTL
ST
ST
ST
ST
—
= Input
= Open Drain Output
CMOS
CMOS
CMOS
CMOS
CMOS
XTAL
—
—
—
—
—
—
Bidirectional I/O port. Interrupt-on-pin change.
Can be software programmed for internal
weak pull-up.
Low-voltage programming input pin. When
low-voltage programming is enabled, the
interrupt-on-pin change and weak pull-up
resistor are disabled.
Bidirectional I/O port. Interrupt-on-pin change.
Can be software programmed for internal
weak pull-up.
Bidirectional I/O port. Interrupt-on-pin change.
Can be software programmed for internal
weak pull-up.
Timer1 oscillator output
Timer1 clock input
Bidirectional I/O port. Interrupt-on-pin change.
Can be software programmed for internal
weak pull-up.
Timer1 oscillator input
ICSP data I/O
Ground reference for logic and I/O pins
Positive supply for logic and I/O pins
ICSP™ programming clock
P
ST = Schmitt Trigger Input
AN = Analog
© 2009 Microchip Technology Inc.
Description
= Power