PIC16C774-E/L Microchip Technology, PIC16C774-E/L Datasheet - Page 66

• Manufacturer Part Number: PIC16C774-E/L
• Description: IC MCU OTP 4KX14 A/D PWM 44PLCC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C774-E/L

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Size: 7KB (4K x 14)
• Program Memory Type: OTP
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 10x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 44-PLCC
• For Use With: DVA16XL441 - ADAPTER DEVICE ICE 44PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: PIC16C774E/L

PIC16C77X
FIGURE 8-13: I
DS30275A-page 66
SDA
SCL
SSPIF
BF (SSPSTAT<0>)
CKP (SSPCON<4>)
S
A7
1
Data in
sampled
2
C WAVEFORMS FOR TRANSMISSION (7-BIT ADDRESS)
A6
2
A5
Receiving Address
3
A4
4
A3
5
A2
6
A1
7
Advance Information
R/W = 1
8
9
ACK
responds to SSPIF
while CPU
SCL held low
D7
1
SSPBUF is written in software
D6
cleared in software
2
Set bit after writing to SSPBUF
(the SSPBUF must be written-to
before the CKP bit can be set)
D5
3
D4
4
Transmitting Data
D3
5
1999 Microchip Technology Inc.
D2
6
From SSP interrupt
service routine
D1
7
D0
8
Not ACK
R/W = 0
9
P