PIC16F627A-I/ML Microchip Technology, PIC16F627A-I/ML Datasheet - Page 4

• Manufacturer Part Number: PIC16F627A-I/ML
• Description: IC MCU FLASH 1KX14 EEPROM 28QFN
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F627A-I/ML

• Core Size: 8-Bit
• Program Memory Size: 1.75KB (1K x 14)
• Oscillator Type: Internal
• Core Processor: PIC
• Speed: 20MHz
• Connectivity: UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 16
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 224 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Controller Family/series: PIC16F
• No. Of I/o's: 16
• Eeprom Memory Size: 128Byte
• Ram Memory Size: 224Byte
• Cpu Speed: 20MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164324 - MODULE SKT FOR MPLAB 8DFN/16QFNXLT28QFN3 - SOCKET TRAN ICE 18DIP/28QFNI3DBF648 - BOARD DAUGHTER ICEPIC3AC164033 - ADAPTER 28QFN TO 18DIPAC162053 - HEADER INTERFACE ICD,ICD2 18DIPDV007003 - PROGRAMMER UNIVERSAL PROMATE II
• Data Converters: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: PIC16F627A-I/MLR; PIC16F627A-I/MLR

PIC16F627A/628A/648A
Clarifications/Corrections to the Data
Sheet:
In the Device Data Sheet (DS40044F), the following
clarifications and corrections should be noted.
1. Module: In-Circuit Serial Programming™
DS80151N-page 4
Section 14.11: In-Circuit Serial Programming and
Figure 14-18: Typical In-Circuit Serial Programming
Connection. The following paragraph and Note box
are being added to the end of Section 14.11 and
Figure 14-18 is updated to include PGM, noted in
bold.
14.11 In-Circuit Serial Programming
If LVP is not being used for programming, but the LVP
Configuration bit is set (or LVP feature is enabled), the
PGM pin must not be allowed to toggle while
programming. The PGM pin is edge sensitive and if an
edge is detected during programming, it may cause the
PC to reset. If the LVP feature is disabled, the PGM pin
will have no effect on programming.
FIGURE 14-18:
Note:
External
Connector
Signals
Data I/O
Note
CLK
+5V
V
0V
PP
The LVP feature is enabled by default
when the LVP Configuration bit is set.
1:
To Normal
Connections
Do not allow the PGM pin to toggle
while programming.
To Normal
Connections
TYPICAL IN-CIRCUIT
SERIAL
PROGRAMMING™
CONNECTION
© 2008 Microchip Technology Inc.
PIC16F627A/628A/648A
V
V
RA5/MCLR/V
RB6/PGC
RB7/PGD
V
DD
SS
DD
PGM
PP
(1)