PIC18F2450-I/ML Microchip Technology Inc., PIC18F2450-I/ML Datasheet - Page 202

• Manufacturer Part Number: PIC18F2450-I/ML
• Description: Microcontroller; 16 KB Flash; 768 RAM; 0 EEPROM; 23 I/O; 28-Pin-QFN
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F2450-I/ML

• A/d Inputs: 10-Channel, 10-Bit
• Cpu Speed: 12 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 23
• Interface: EUSART/USB
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 28-pin QFN
• Programmable Memory: 16K Bytes
• Ram Size: 768 Bytes
• Speed: 48 MHz
• Timers: 1-8-bit, 2-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC18F2450/4450
REGISTER 18-13: DEVID1: DEVICE ID REGISTER 1 FOR PIC18F2450/4450 DEVICES
REGISTER 18-14: DEVID2: DEVICE ID REGISTER 2 FOR PIC18F2450/4450 DEVICES
DS39760A-page 200
bit 7
Legend:
R = Read-only bit
-n = Value when device is unprogrammed
bit 7-5
bit 4-0
bit 7
Legend:
R = Read-only bit
-n = Value when device is unprogrammed
bit 7-0
Note 1:
DEV10
DEV2
R
R
(1)
These values for DEV10:DEV3 may be shared with other devices. The specific device is always identified
by using the entire DEV10:DEV0 bit sequence.
DEV2:DEV0: Device ID bits
001 = PIC18F2450
000 = PIC18F4450
REV3:REV0: Revision ID bits
These bits are used to indicate the device revision.
DEV10:DEV3: Device ID bits
These bits are used with the DEV2:DEV0 bits in the DEVID1 register to identify the part number.
0010 0100 = PIC18F2450/4450 devices
DEV9
DEV1
R
R
(1)
P = Programmable bit
P = Programmable bit
DEV8
DEV0
R
R
(1)
Advance Information
(1)
DEV7
REV4
R
R
(1)
u = Unchanged from programmed state
u = Unchanged from programmed state
U = Unimplemented bit, read as ‘0’
U = Unimplemented bit, read as ‘0’
DEV6
REV3
R
R
(1)
DEV5
REV2
R
R
(1)
© 2006 Microchip Technology Inc.
DEV4
REV1
R
R
(1)
DEV3
REV0
R
R
(1)
bit 0
bit 0