PIC18F6621-I/PT Microchip Technology Inc., PIC18F6621-I/PT Datasheet - Page 331

• 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

27.2
 2005 Microchip Technology Inc.
PIC18LF6X2X/8X2X
PIC18F6X2X/8X2X
D022
(∆I
D022A
(∆I
D022B
(∆I
D025
(∆I
D026
(∆I
Legend:
Note 1:
Param
WDT
BOR
LVD
OSCB
AD
No.
(Industrial)
(Industrial, Extended)
)
)
)
)
2:
3:
4:
)
DC Characteristics: Power-Down and Supply Current
Module Differential Currents (∆I
Shading of rows is to assist in readability of the table.
The power-down current in Sleep mode does not depend on the oscillator type. Power-down current is measured with
the part in Sleep mode, with all I/O pins in high-impedance state and tied to V
current disabled (such as WDT, Timer1 Oscillator, BOR, etc.).
The supply current is mainly a function of operating voltage, frequency and mode. Other factors, such as I/O pin loading
and switching rate, oscillator type and circuit, internal code execution pattern and temperature, also have an impact on
the current consumption.
The test conditions for all I
For RC oscillator configurations, current through R
by the formula Ir = V
The band gap reference is a shared resource used by both BOR and LVD modules. Enabling both modules will
consume less than the specified sum current of the modules.
Low-Voltage Detect
Brown-out Reset
Timer1 Oscillator
Watchdog Timer
Device
A/D Converter
OSC1 = external square wave, from rail-to-rail; all I/O pins tri-stated, pulled to V
MCLR = V
DD
DD
(4)
(4)
/2R
; WDT enabled/disabled as specified.
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Standard Operating Conditions (unless otherwise stated)
Operating temperature
DD
EXT
PIC18F6X2X/8X2X (Industrial, Extended)
PIC18LF6X2X/8X2X (Industrial) (Continued)
Typ
105
<1
<1
10
12
15
20
55
45
45
45
20
20
25
22
22
25
30
30
35
<1
<1
<1
5
3
3
measurements in active operation mode are:
(mA) with R
WDT
Max
, ∆I
175
125
150
225
100
115
2.0
20
10
20
35
25
35
50
27
30
35
60
65
75
75
85
2
2
2
2
PIC18F6525/6621/8525/8621
BOR
EXT
, ∆I
Units
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
LVD
in kΩ.
, ∆I
EXT
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
OSCB
is not included. The current through the resistor can be estimated
+25°C
+85°C
+25°C
+85°C
+25°C
+85°C
+25°C
+70°C
+25°C
+70°C
+25°C
+70°C
+25°C
+25°C
+25°C
-40°C
-40°C
-40°C
-10°C
-10°C
-10°C
-40°C ≤ T
-40°C ≤ T
-40°C ≤ T
, ∆I
AD
)
A
A
A
≤ +85°C for industrial
≤ +85°C for industrial
≤ +125°C for extended
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
= 2.0V
= 3.0V
= 5.0V
= 2.0V
= 3.0V
= 5.0V
DD
Conditions
or V
SS
and all features that add delta
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
DD
A/D on, not converting
;
= 2.0V
= 3.0V
= 5.0V
= 3.0V
= 5.0V
= 2.0V
= 3.0V
= 5.0V
32 kHz on Timer1
32 kHz on Timer1
32 kHz on Timer1
DS39612B-page 329