PIC24FJ64GA306-I/MR Microchip Technology, PIC24FJ64GA306-I/MR Datasheet - Page 254

• Manufacturer Part Number: PIC24FJ64GA306-I/MR
• Description: 16-bit, 16 MIPS, 64 KB Flash, 8 KB RAM, 53 I/O, LCD, XLP W/Vbat 64 QFN 9x9x0.9mm
• Manufacturer: Microchip Technology

PIC24FJ128GA310 FAMILY
TABLE 20-2:
DS39996F-page 254
PMA<22:16>
PMA<15>
(PMCS2)
PMA<14>
(PMCS1)
PMA<13:8>
PMA<7:3>
PMA<2>
(PMALU)
PMA<1>
(PMALH)
PMA<0>
(PMALL)
PMD<15:8>
PMD<7:4>
PMD<3:0>
PMCS1
PMCS2
PMWR
(PMENB)
PMRD
(PMRD/PMWR)
PMBE1
PMBE0
PMACK1
PMACK2
Note 1:
(Alternate Function)
2:
3:
Pin Name
(1)
(2)
These pins are implemented in 80-pin and 100-pin devices only.
These pins are implemented in 100-pin devices only.
Signal function depends on the setting of the MODE<1:0> and SM bits (PMCON1<9:8> and PMCSxCF<8>).
ENHANCED PARALLEL MASTER PORT PIN DESCRIPTIONS
Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
I
Address Bus bits<22:16>
Address Bus bit 15
Data Bus bit 15 (16-bit port with multiplexed addressing)
Chip Select 2 (alternate location)
Address Bus bit 14
Data Bus bit 14 (16-bit port with multiplexed addressing)
Chip Select 1 (alternate location)
Address Bus bits<13:8>
Data Bus bits<13:8> (16-bit port with multiplexed addressing)
Address Bus bits<7:3>
Address Bus bit 2
Address Latch Upper Strobe for Multiplexed Address
Address Bus bit 1
Address Latch High Strobe for Multiplexed Address
Address Bus bit 0
Address Latch Low Strobe for Multiplexed Address
Data Bus bits<15:8> (demultiplexed addressing)
Data Bus bits<7:4>
Address Bus bits<7:4> (4-bit port with 1-phase multiplexed addressing)
Data Bus bits<3:0>
Chip Select 1
Chip Select 2
Write Strobe
Enable Signal
Read Strobe
Read/Write Signal
Byte Indicator
Nibble or Byte Indicator
Acknowledgment Signal 1
Acknowledgment Signal 2
(3)
(3)
(3)
(3)
Description
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