PIC17C756A-33/L Microchip Technology Inc., PIC17C756A-33/L Datasheet - Page 90

• Manufacturer Part Number: PIC17C756A-33/L
• Description: 68 PIN, 32 KB OTP, 902 RAM, 50 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC17C756A-33/L

• A/d Inputs: 12-Channel, 10-Bit
• Cpu Speed: 8.25 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 52
• Interface: I2C/SPI/USART
• Memory Type: OTP
• Number Of Bits: 8
• Package Type: 68-pin PLCC
• Programmable Memory: 32K Bytes
• Ram Size: 902 Bytes
• Speed: 16 MHz
• Timers: 2-8-bit, 2-16-bit
• Voltage, Range: 3-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part

PIC17C7XX
FIGURE 10-18:
TABLE 10-15: PORTH FUNCTIONS
TABLE 10-16: REGISTERS/BITS ASSOCIATED WITH PORTH
DS30289B-page 90
RH0
RH1
RH2
RH3
RH4/AN12
RH5/AN13
RH6/AN14
RH7/AN15
Legend: ST = Schmitt Trigger input
10h, Bank 8
11h, Bank 8
15h, Bank 5
Legend:
Address
Name
Note: I/O pins have protection diodes to V
x = unknown, u = unchanged
DDRH
PORTH
ADCON1
Name
V
N
P
DD
bit0
bit1
bit2
bit3
bit4
bit5
bit6
bit7
Bit
RH3:RH0 BLOCK DIAGRAM
Data Direction Register for PORTH
ADCS1
AN15
RH7/
Bit 7
Buffer Type
ADCS0
AN14
RH6/
Bit 6
ST
ST
ST
ST
ST
ST
ST
ST
D
EN
EN
ADFM
AN13
Bit 5
RH5/
DD
Input/output.
Input/output.
Input/output.
Input/output.
Input/output or analog input 12.
Input/output or analog input 13.
Input/output or analog input 14.
Input/output or analog input 15.
and V
Q
Q
Q
Q
AN12
RH4/
Bit 4
SS
—
.
CK
CK
D
D
PCFG3
Bit 3
RH3
PCFG2
Bit 2
RH2
Function
PCFG1
Bit 1
RH1
PCFG0
Bit 0
RH0
2000 Microchip Technology Inc.
WR_PORTH
RD_PORTH
WR_DDRH
1111 1111 1111 1111
0000 xxxx 0000 uuuu
000- 0000 000- 0000
RD_DDRH
Value on
Data Bus
POR,
BOR
MCLR, WDT