PIC17C756A-33/L Microchip Technology Inc., PIC17C756A-33/L Datasheet - Page 195

• 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

17.4.2
To minimize current consumption, all I/O pins should be
either at V
current from the I/O pin. I/O pins that are hi-impedance
inputs should be pulled high or low externally to avoid
switching currents caused by floating inputs. The
T0CKI input should be at V
from on-chip pull-ups on PORTB should also be con-
sidered and disabled, when possible.
2000 Microchip Technology Inc.
DD
MINIMIZING CURRENT
CONSUMPTION
, or V
SS
, with no external circuitry drawing
DD
or V
SS
. The contributions
17.5
The code in the program memory can be protected by
selecting the microcontroller in Code Protected mode
(PM2:PM0 = ’000’).
In this mode, instructions that are in the on-chip pro-
gram memory space, can continue to read or write the
program memory. An instruction that is executed out-
side of the internal program memory range will be
inhibited from writing to, or reading from, program
memory.
If the code protection bit(s) have not been pro-
grammed, the on-chip program memory can be read
out for verification purposes.
Note:
Code Protection
Microchip does not recommend code pro-
tecting windowed devices.
PIC17C7XX
DS30289B-page 195