PIC16F628AT-E/SS Microchip Technology, PIC16F628AT-E/SS Datasheet - Page 20

• Manufacturer Part Number: PIC16F628AT-E/SS
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,SSOP,20PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F628AT-E/SS

• Rohs Compliant: YES
• 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
• Program Memory Size: 3.5KB (2K x 14)
• Program Memory Type: FLASH
• 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
• Package / Case: 20-SSOP
• 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
4.0
TABLE 4-1:
DS41196G-page 20
AC/DC Characteristics
General
V
V
V
program and data memory
High voltage on MCLR
MCLR rise time (V
mode entry
Hold time after MCLR↑
Hold time after LVP↑
(CLOCK, DATA) input high level
(CLOCK, DATA) input low level
CLOCK, DATA setup time before MCLR↑
Hold time after V
Serial Program/Verify
Data in setup time before clock↓
Data in hold time after clock↓
Data input not driven to next clock input (delay
required between command/data or command/
command)
Delay between clock↓ to clock↑ of next
command or data
Clock↑ to data out valid (during read data)
Programming cycle time
Data EEPROM Programming cycle time
Bulk Erase cycle time
DD
DD
DD
level for word operations, program memory
level for word operations, data memory
level for Bulk Erase operations,
PROGRAM/VERIFY MODE
ELECTRICAL
CHARACTERISTICS
Characteristics
DD
AC/DC CHARACTERISTICS TIMING REQUIREMENTS FOR PROGRAM/VERIFY
MODE
SS
↑
to V
IHH
) for Programming
Preliminary
Standard Operating Conditions (unless otherwise stated)
Operating Temperature: 0°C ≤ T
Operating Voltage: 4.5V ≤ V
T
T
T
T
T
T
T
T
T
T
T
T
DPROG
T
Sym
V
V
V
V
V
V
PROG
VHHR
SET
SET
PPDP
HLD
HLD
DLY
DLY
DLY
LVPP
ERA
IHH
IH
IL
DD
DD
DD
1
1
0
1
1
2
3
0
1
0.8 V
10.0
Min
100
100
100
2.0
2.0
4.5
1.0
1.0
—
—
—
—
—
—
5
5
5
DD
Typ
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
DD
0.2 V
Max
13.5
≤ 5.5V
5.5
5.5
5.5
1.0
80
—
—
—
—
—
—
—
—
—
A
4
6
6
≤ +70°C
DD
© 2007 Microchip Technology Inc.
Units
ms
ms
ms
μs
μs
μs
μs
μs
μs
ns
ns
ns
ns
V
V
V
V
V
V
Schmitt Trigger
input
Schmitt Trigger
input
Conditions/
Comments