PIC24F04KA200 Datasheet, PDF (1/26 Pages) Microchip Technology – Flash Programming Specifications

PIC24FXXKA2XX
PIC24FXXKA2XX Flash Programming Specifications
1.0 DEVICE OVERVIEW
This document defines the programming specifications
for the PIC24FXXKA2XX family of 16-bit micro-
controller devices. This is required only for developing
programming support for the PIC24FXXKA2XX family.
Users of any one of these devices should use the
development tools that are already supporting the
device programming.
The programming specifications are specific to the
following devices:
• PIC24F04KA200
• PIC24F04KA201
2.0 PROGRAMMING OVERVIEW
OF THE PIC24FXXKA2XX
FAMILY
PIC24FXXKA2XX family devices are programmed
exclusively using In-Circuit Serial Programming™
(ICSP™). This method provides native, low-level pro-
gramming capability to erase, program and verify the
device. Section 3.0 “ICSP Programming” describes
the ICSP method.
Note:
Unlike other PIC24F devices,
PIC24FXXKA2XX devices do not support
Enhanced ICSP programming. These
devices also do not support in-circuit
debugging over the ICSP interface.
2.1 Power Requirements
All devices in the PIC24FXXKA2XX family are
3.3V supply designs. The core, the peripherals and the
I/O pins operate at 3.3V. The device can operate from
1.8V to 3.6V.
Table 2-1 provides the pins that are required for
programming, which are indicated in Figure 2-1. Refer
to the device data sheet for complete pin descriptions.
TABLE 2-1: PIN DESCRIPTIONS (DURING PROGRAMMING)
Pin Name
Pin Name
Pin Type
During Programming
Pin Description
MCLR/VPP
MCLR/VPP
P
VDD
VDD
P
VSS
VSS
P
PGCx
PGC
I
PGDx
PGD
I/O
Legend: I = Input, O = Output, P = Power
Programming Enable
Power Supply
Ground
Programming Pin Pair: Serial Clock
Programming Pin Pair: Serial Data
 2010 Microchip Technology Inc.
DS39991A-page 1