PIC18F252-E/SO Microchip Technology, PIC18F252-E/SO Datasheet - Page 201

• Manufacturer Part Number: PIC18F252-E/SO
• Description: IC MCU CMOS 40MHZ 16K FLSH28SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F252-E/SO

• Core Size: 8-Bit
• Program Memory Size: 32KB (16K x 16)
• Core Processor: PIC
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 23
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-SOIC (7.5mm Width)
• Controller Family/series: PIC18
• No. Of I/o's: 23
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 1.5KB
• Cpu Speed: 40MHz
• No. Of Timers: 4
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 1536 B
• Interface Type: MSSP, SPI, I2C, PSP, USART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 23
• Number Of Timers: 4
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 125 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, ICE2000, ICE4000, DM163022, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 5 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

REGISTER 19-6:
REGISTER 19-7:
© 2006 Microchip Technology Inc.
bit 7-4
bit 3
bit 2
bit 1
bit 0
bit 7
bit 6
bit 5-0
CONFIGURATION REGISTER 5 LOW (CONFIG5L: BYTE ADDRESS 300008h)
CONFIGURATION REGISTER 5 HIGH (CONFIG5H: BYTE ADDRESS 300009h)
bit 7
Unimplemented: Read as ‘0’
CP3: Code Protection bit
1 = Block 3 (006000-007FFFh) not code protected
0 = Block 3 (006000-007FFFh) code protected
CP2: Code Protection bit
1 = Block 2 (004000-005FFFh) not code protected
0 = Block 2 (004000-005FFFh) code protected
CP1: Code Protection bit
1 = Block 1 (002000-003FFFh) not code protected
0 = Block 1 (002000-003FFFh) code protected
CP0: Code Protection bit
1 = Block 0 (000200-001FFFh) not code protected
0 = Block 0 (000200-001FFFh) code protected
Legend:
R = Readable bit
- n = Value when device is unprogrammed
Legend:
R = Readable bit
- n = Value when device is unprogrammed
bit 7
CPD: Data EEPROM Code Protection bit
1 = Data EEPROM not code protected
0 = Data EEPROM code protected
CPB: Boot Block Code Protection bit
1 = Boot Block (000000-0001FFh) not code protected
0 = Boot Block (000000-0001FFh) code protected
Unimplemented: Read as ‘0’
Note 1: Unimplemented in PIC18FX42 devices; maintain this bit set.
R/C-1
CPD
U-0
—
R/C-1
CPB
U-0
—
(1)
(1)
C = Clearable bit
C = Clearable bit
U-0
—
U-0
—
U-0
—
U-0
—
U = Unimplemented bit, read as ‘0’
u = Unchanged from programmed state
U = Unimplemented bit, read as ‘0’
u = Unchanged from programmed state
CP3
U-0
R/C-1
—
(1)
CP2
R/C-1
U-0
—
PIC18FXX2
(1)
R/C-1
CP1
U-0
DS39564C-page 199
—
R/C-1
CP0
U-0
—
bit 0
bit 0