PIC18F6621-I/PT Microchip Technology Inc., PIC18F6621-I/PT Datasheet - Page 332

• 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
27.3
DS39612B-page 330
DC CHARACTERISTICS
D030
D030A
D031
D032
D033
D033A
D033B
D034
D040
D040A
D041
D042
D043
D043A
D043B
D043C
D044
D060
D061
D063
D070
Note 1:
Param
No.
2:
3:
4:
DC Characteristics: PIC18F6X2X/8X2X (Industrial, Extended)
V
V
I
I
I
Symbol
IL
PU
PURB
IL
IH
In RC oscillator configuration, the OSC1/CLKI pin is a Schmitt Trigger input. It is not recommended that the
PICmicro
The leakage current on the MCLR pin is strongly dependent on the applied voltage level. The specified
levels represent normal operating conditions. Higher leakage current may be measured at different input
voltages.
Negative current is defined as current sourced by the pin.
Parameter is characterized but not tested.
Input Low Voltage
I/O ports:
MCLR
OSC1
OSC1
OSC1
T1OSI
Input High Voltage
I/O ports:
MCLR, OSC1 (EC mode)
OSC1
OSC1
OSC1
OSC1
T13CKI
Input Leakage Current
I/O ports
MCLR
OSC1
Weak Pull-up Current
PORTB weak pull-up current
®
device be driven with an external clock while in RC mode.
with TTL buffer
with Schmitt Trigger buffer
RC3 and RC4
with TTL buffer
with Schmitt Trigger buffer
RC3 and RC4
Characteristic
PIC18LF6X2X/8X2X (Industrial)
(2,3)
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ T
0.25 V
0.8 V
0.7 V
0.8 V
0.7 V
0.8 V
0.9 V
Min
V
V
V
V
V
V
V
V
DD
2.0
1.6
1.6
—
—
—
—
50
SS
SS
SS
SS
SS
SS
SS
SS
DD
DD
DD
DD
DD
DD
+ 0.8V
0.15 V
0.2 V
0.3 V
0.2 V
0.3 V
0.2 V
Max
V
V
V
V
V
V
V
V
V
V
400
0.8
0.3
0.3
±1
±5
±5
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
-40°C ≤ T
DD
DD
DD
DD
DD
DD
Units
µA
µA
µA
µA
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A
≤ +85°C for industrial
≤ +125°C for extended
 2005 Microchip Technology Inc.
V
4.5V ≤ V
HS, HS+PLL modes
RC, EC modes
XT, LP modes
V
4.5V ≤ V
HS, HS+PLL modes
EC mode
RC mode
XT, LP modes
V
Pin at high-impedance
V
V
V
DD
DD
SS
SS
SS
DD
≤ V
≤ V
≤ V
< 4.5V
< 4.5V
= 5V, V
PIN
PIN
PIN
Conditions
DD
DD
(1)
≤ V
≤ V
≤ V
≤ 5.5V
≤ 5.5V
PIN
DD
DD
DD
= V
,
SS