PIC17LC756-08I/L Microchip Technology, PIC17LC756-08I/L Datasheet - Page 177

• Manufacturer Part Number: PIC17LC756-08I/L
• Description: MICRO CTRL 16K LOW PWR 68PLCC
• Manufacturer: Microchip Technology
• Series: PIC® 17Cr

Specifications of PIC17LC756-08I/L

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 32KB (16K x 16)
• Program Memory Type: OTP
• Ram Size: 902 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 6 V
• Data Converters: A/D 12x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 68-PLCC
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Eeprom Size: -

EXAMPLE 15-2:
// Writes the byte data to 24LC01B at the specified address
void ByteWrite(static unsigned char address, static unsigned char data)
{
}
// Reads a byte of data from 24LC01B at the specified address
unsigned char ByteRead(static unsigned char address)
{
}
2000 Microchip Technology Inc.
StartI2C();
IdleI2C();
WriteI2C(CONTROL);
IdleI2C();
if (!SSPCON2bits.ACKSTAT)
{
}
IdleI2C();
StopI2C();
IdleI2C();
return;
StartI2C();
IdleI2C();
WriteI2C(CONTROL);
IdleI2C();
if (!SSPCON2bits.ACKSTAT)
{
}
return(SSPBUF);
WriteI2C(address);
IdleI2C();
if (!SSPCON2bits.ACKSTAT)
WriteI2C(address);
IdleI2C();
if (!SSPCON2bits.ACKSTAT)
{
}
WriteI2C(data);
RestartI2C();
IdleI2C();
WriteI2C(CONTROL+1);
IdleI2C();
if (!SSPCON2bits.ACKSTAT)
{
}
getcI2C();
IdleI2C();
NotAckI2C();
IdleI2C();
StopI2C();
IdleI2C();
INTERFACING TO A 24LC01B SERIAL EEPROM (USING MPLAB C17)
// Send start bit
// Wait for idle condition
// Send control byte
// Wait for idle condition
// If 24LC01B ACKs
// Send control byte
// Wait for idle condition
// If 24LC01B ACKs
// Send data
// Wait for idle condition
// Send stop bit
// Wait for idle condition
// Send start bit
// Wait for idle condition
// Send control byte
// Wait for idle condition
// If the 24LC01B ACKs
// Send address
// Wait for idle condition
// If the 24LC01B ACKs
// Send restart
// Wait for idle condition
// Send control byte with R/W set
// Wait for idle condition
// If the 24LC01B ACKs
// Read a byte of data from 24LC01B
// Wait for idle condition
// Send a NACK to 24LC01B
// Wait for idle condition
// Send stop bit
// Wait for idle condition
PIC17C7XX
DS30289B-page 177