PIC18F2221-I/ML Microchip Technology, PIC18F2221-I/ML Datasheet - Page 342

• Manufacturer Part Number: PIC18F2221-I/ML
• Description: IC PIC MCU FLASH 2KX16 28QFN
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F2221-I/ML

• Core Size: 8-Bit
• Program Memory Size: 4KB (2K x 16)
• Core Processor: PIC
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 25
• 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 ~ 85°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Controller Family/series: PIC18
• No. Of I/o's: 25
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 512Byte
• Cpu Speed: 40MHz
• No. Of Timers: 4
• Package: 28QFN EP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 40 MHz
• Operating Supply Voltage: 5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 25
• Interface Type: I2C/SPI/USART
• On-chip Adc: 10-chx10-bit
• Number Of Timers: 4
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT28QFN4 - SOCKET TRANS ICE 28QFN W/CABLEAC164322 - MODULE SOCKET MPLAB PM3 28/44QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PIC18F4321 FAMILY
26.3
DS39689E-page 340
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:
DC Characteristics: PIC18F2221/2321/4221/4321 (Industrial)
Symbol
V
V
I
I
I
IL
PU
PURB
IL
IH
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.
®
device be driven with an external clock while in RC mode.
Input Low Voltage
I/O ports:
MCLR
OSC1
OSC1
OSC1
T13CKI
Input High Voltage
I/O ports:
MCLR
OSC1
OSC1
OSC1
OSC1
T13CKI
Input Leakage Current
I/O ports
MCLR
OSC1
Weak Pull-up Current
PORTB weak pull-up current
with TTL buffer
with Schmitt Trigger buffer
with TTL buffer
with Schmitt Trigger buffer
Characteristic
PIC18LF2221/2321/4221/4321 (Industrial)
(2,3)
Preliminary
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ T
0.25 V
0.8 V
0.8 V
0.7 V
0.8 V
0.9 V
0.8V
Min
V
V
V
V
V
V
V
2.0
1.6
1.6
—
—
—
—
50
SS
SS
SS
SS
SS
SS
SS
DD
DD
DD
DD
DD
DD
+
0.15 V
0.2 V
0.2 V
0.3 V
0.2 V
Max
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
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
© 2007 Microchip Technology Inc.
A
V
4.5V ≤ V
HS, HSPLL modes
RC, EC modes
XT, LP modes
V
4.5V ≤ V
HS, HSPLL modes
EC mode
RC mode
XT, LP modes
V
Pin at high-impedance
Vss ≤ V
Vss ≤ V
V
≤ +85°C for industrial
DD
DD
SS
DD
≤ 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
(1)
= V
,
SS