PIC18F2221-I/SO Microchip Technology, PIC18F2221-I/SO Datasheet - Page 43

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

Specifications of PIC18F2221-I/SO

• Program Memory Type: FLASH
• Program Memory Size: 4KB (2K x 16)
• Package / Case: 28-SOIC (7.5mm Width)
• 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
• 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
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: EUSART/I2C/MSSP/SPI
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 25
• Number Of Timers: 4
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE4000, ICE2000, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT28SO-1 - SOCKET TRANSITION 28SOIC 300MIL
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

6.0
 2010 Microchip Technology Inc.
Standard Operating Conditions
Operating Temperature: 25C is recommended
Param
P11A
P12
P13
P14
P15
P16
P17
P18
Note 1:
No.
2:
3:
T
T
T
T
T
T
T
T
AC/DC CHARACTERISTICS TIMING REQUIREMENTS 
FOR PROGRAM/VERIFY TEST MODE (CONTINUED)
Sym
DRWT
HLD
SET
VALID
SET
DLY
HLD
HLD
Do not allow excess time when transitioning MCLR between V
executions to occur. The maximum transition time is:
where T
specific values, refer to the Electrical Characteristics section of the device data sheet for the particular device.
When ICPRT = 1, this specification also applies to ICV
At 0°C-50°C.
2 V
3 PGM Setup Time to MCLR/V
8 Delay Between Last PGC  and MCLR/V
2 Input Data Hold Time from MCLR/V
3 MCLR/V
4 MCLR/V
1 T
2 ms (for HS/PLL mode only) + 1.5 s (for EC mode only)
Data Write Polling Time
Data Out Valid from PGC 
CY
DD
CY
+ T
Setup Time to MCLR/V
is the instruction cycle time, T
PWRT
PP
PP
/RE3 to V
/RE3 to PGM 
(if enabled) + 1024 T
Characteristic
DD

PP
PP
/RE3 
PIC18F2XXX/4XXX FAMILY
/RE3 
OSC
PP
PWRT
/RE3 
(for LP, HS, HS/PLL and XT modes only) + 
PP
is the Power-up Timer period and T
/RE3 
PP
.
Min
100
10
—
4
2
2
0
0
IL
and V
Max
IHH
100
—
—
—
—
—
—
—
. This can cause spurious program
Units
ms
s
ns
ns
s
ns
OSC
s
s
is the oscillator period. For
(Note 2)
(Note 2)
Conditions
DS39622L-page 43