PIC18F2221-E/ML Microchip Technology, PIC18F2221-E/ML Datasheet - Page 2

• 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

PIC18F2221/2321/4221/4321
TABLE 2:
DS80285C-page 2
10-Bit A/D
MSSP
Note 1:
Module
Only those issues indicated in the last column apply to the current silicon revision.
2 T
RC
I
Reception
2
C™ Slave
Feature
SILICON ISSUE SUMMARY
OSC
or
Number
Item
1.
2.
When the A/D clock source is set as 2 T
or RC, the Integral Linearity Error and Differ-
ential Linearity Error may exceed the data
sheet specification, in extremely rare cases,
at codes 511 and 512.
When configured for I
MSSP module may not receive the correct
data if the SSPBUF register is not read
within a window after an SSPIF interrupt
occurs
Issue Summary
2
C slave reception, the
OSC
 2010 Microchip Technology Inc.
B2
X
X
Affected Revisions
B3
X
X
(1)