PIC18F6621-I/PT Microchip Technology Inc., PIC18F6621-I/PT Datasheet - Page 336

• Manufacturer Part Number: PIC18F6621-I/PT
• Description: 64 PIN, 64 KB FLASH, 3840 RAM, 52 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F6621-I/PT

• A/d Inputs: 12-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 10 MIPS
• Eeprom Memory: 1024 Bytes
• Input Output: 54
• Interface: I2C/SPI/UART/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 64-pin TQFP
• Programmable Memory: 64K Bytes
• Ram Size: 3.8K Bytes
• Speed: 40 MHz
• Timers: 2-8-bit, 3-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC18F6525/6621/8525/8621
TABLE 27-4:
DS39612B-page 334
DC Characteristics
D110
D112
D113
D120
D121
D122
D123
D124
D130
D131
D132
D132A V
D132B V
D133
D133A T
D133A T
D134
Note 1:
Param
No.
2:
† Data in “Typ” column is at 5.0V, 25°C unless otherwise stated. These parameters are for design guidance
V
I
I
E
V
T
T
T
E
V
V
T
T
PP
DDP
Sym
DEW
RETD
REF
IE
IW
IW
RETD
PP
D
DRW
P
PR
IE
IW
PEW
only and are not tested.
Refer to Section 7.8 “Using the Data EEPROM” for a more detailed discussion on data EEPROM
endurance.
Required only if Low-Voltage Programming is disabled.
Internal Program Memory
Programming Specifications
Voltage on MCLR/V
Current into MCLR/V
Supply Current during
Programming
Data EEPROM Memory
Byte Endurance
V
Erase/Write Cycle Time
Characteristic Retention
Number of Total Erase/Write
Cycles before Refresh
Program Flash Memory
Cell Endurance
V
V
V
or Write
V
Row Erase
ICSP Block Erase Cycle Time
ICSP Erase or Write Cycle Time
(externally timed)
Self-Timed Write Cycle Time
Characteristic Retention
MEMORY PROGRAMMING REQUIREMENTS
DD
DD
DD
DD
DD
for Read/Write
for Read
for Block Erase
for Externally Timed Erase
for Self-Timed Write and
Characteristic
PP
PP
(1)
pin
pin
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ T
100K
100K
V
V
V
9.00
10K
10K
Min
1M
4.5
4.5
40
1K
40
—
—
—
—
—
MIN
MIN
MIN
1
Typ†
100K
100K
10M
10K
1M
1M
—
—
—
—
—
—
—
—
—
—
—
4
4
2
13.25
Max
300
1.0
5.5
5.5
5.5
5.5
5.5
—
—
—
—
—
—
—
—
—
—
—
—
-40°C ≤ T
Units
Year Provided no other
Year Provided no other
E/W
E/W
E/W
E/W
E/W
E/W
mA
ms
ms
ms
ms
µA
V
V
V
V
V
V
A
A
≤ +85°C for industrial
≤ +125°C for extended
 2005 Microchip Technology Inc.
(Note 2)
-40°C to +85°C
-40°C to +125°C
Using EECON to read/write
V
voltage
specifications are violated
-40°C to +85°C
-40°C to +125°C
-40°C to +85°C
-40°C to +125°C
V
voltage
Using ICSP™ port
Using ICSP port
V
voltage
V
V
specifications are violated
MIN
MIN
MIN
DD
DD
> 4.5V
> 4.5V
= Minimum operating
= Minimum operating
= Minimum operating
Conditions