PIC24FJ256GB210-I/PT Microchip Technology Inc., PIC24FJ256GB210-I/PT Datasheet - Page 277

• Manufacturer Part Number: PIC24FJ256GB210-I/PT
• Description: 100 TQFP 12x12x1mm TRAY, 16-bit, 256KB Flash, 96K RAM, USB
• Manufacturer: Microchip Technology Inc.

Specifications of PIC24FJ256GB210-I/PT

• A/d Inputs: 24 Channel, 10-bit
• Comparators: 3
• Cpu Speed: 16 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 84
• Interface: I2C/SPI/UART/USART/USB
• Memory Type: Flash
• Number Of Bits: 16
• Package Type: 100-pin TQFP
• Programmable Memory: 256K Bytes
• Ram Size: 98K Bytes
• Speed: 32 MHz
• Temperature Range: –40 to 85 °C
• Timers: 5-16-bit
• Voltage, Range: 2.2-3.6 V
• Lead Free Status / Rohs Status: RoHS Compliant part

REGISTER 19-7:
 2010 Microchip Technology Inc.
bit 15
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 15-14
bit 13-8
bit 7-6
bit 5-2
bit 1-0
DWAITB1
ACKM1
R/W-0
R/W-0
ACKM<1:0>: Chip Select x Acknowledge Mode bits
11 = Reserved
10 = PMACKx is used to determine when a read/write operation is complete
01 = PMACKx is used to determine when a read/write operation is complete with time-out
00 = PMACKx is not used
Unimplemented: Read as ‘0’
DWAITB<1:0>: Chip Select x Data Setup Before Read/Write Strobe Wait States bits
11 = Wait of 3¼ T
10 = Wait of 2¼ T
01 = Wait of 1¼ T
00 = Wait of ¼ T
DWAITM<3:0>: Chip Select x Data Read/Write Strobe Wait States bits
For Write operations:
1111 = Wait of 15½ T
. . .
0001 = Wait of 1½ T
0000 = Wait of ½ T
For Read operations:
1111 = Wait of 15¾ T
. . .
0001 = Wait of 1¾ T
0000 = Wait of ¾ T
DWAITE<1:0>: Chip Select x Data Hold After Read/Write Strobe Wait States bits
For Write operations:
11 = Wait of 3¼ T
10 = Wait of 2¼ T
01 = Wait of 1¼ T
00 = Wait of ¼ T
For Read operations:
11 = Wait of 3 T
10 = Wait of 2 T
01 = Wait of 1 T
00 = Wait of 0 T
DWAITB0
ACKM0
R/W-0
R/W-0
If DWAITM<3:0> = 0000, the maximum time-out is 255 T
PMCSxMD: CHIP SELECT x MODE REGISTER
W = Writable bit
‘1’ = Bit is set
DWAITM3
CY
CY
CY
CY
CY
R/W-0
CY
CY
CY
CY
U-0
CY
CY
CY
—
CY
CY
CY
CY
CY
CY
DWAITM2
R/W-0
PIC24FJ256GB210 FAMILY
U-0
—
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
DWAITM1
R/W-0
U-0
—
DWAITM0
R/W-0
U-0
CY
—
, else it is DWAITM<3:0> cycles.
x = Bit is unknown
DWAITE1
R/W-0
U-0
—
DS39975A-page 277
DWAITE0
R/W-0
U-0
—
bit 8
bit 0