PIC18F2221-E/ML Microchip Technology, PIC18F2221-E/ML Datasheet - Page 25

• Manufacturer Part Number: PIC18F2221-E/ML
• Description: 4KB, Flash, 512bytes-RAM, 25I/O, 8-bit Family,nanoWatt 28 QFN 6x6mm TUBE
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F2221-E/ML

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Size: 4KB (2K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

12. Module: Electrical Characteristics
26.3
© 2008 Microchip Technology Inc.
DC CHARACTERISTICS
D060
D061
D063
Note 1:
Param
No.
The maximum values of the following parameters
for input leakage current are changed:
• D060 – I/O Ports
• D061 – MCLR, RA4
• D063 – OSC1
2:
3:
DC Characteristics: PIC18F2221/2321/4221/4321 (Industrial)
Symbol
I
IL
In RC oscillator configuration, the OSC1/CLKI pin is a Schmitt Trigger input. It is not recommended that the
PIC
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.
®
(I/O Port Leakage Current)
device be driven with an external clock while in RC mode.
Input Leakage Current
I/O ports
MCLR
OSC1
Characteristic
PIC18LF2221/2321/4221/4321 (Industrial)
(2,3)
PIC18F2221/2321/4221/4321
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ T
Min
—
—
—
—
The new values change the first page of
Section 26.3 “DC Characteristics” as shown.
(New values are indicated by bold text.)
±200
Max
±50
±1
±1
Units
nA
nA
μA
μA
A
V
V
Pin at high-impedance
V
V
Pin at high-impedance
Vss ≤ V
Vss ≤ V
≤ +85°C for industrial
DD
SS
DD
SS
< 5.5V,
< 3V,
≤ V
≤ V
PIN
PIN
Conditions
PIN
PIN
DS80310G-page 25
≤ V
≤ V
≤ V
≤ V
DD
DD
DD
DD
,
,