PIC16C923-04I/SP Microchip Technology, PIC16C923-04I/SP Datasheet - Page 75
PIC16C923-04I/SP
Manufacturer Part Number
PIC16C923-04I/SP
Description
IC MCU 64 LD 4MHZ 4K OTP 64-SDIP
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Datasheets
1.PIC16F818-ISO.pdf
(6 pages)
2.PIC16C923-04L.pdf
(189 pages)
3.PIC16C923-04L.pdf
(10 pages)
Specifications of PIC16C923-04I/SP
Core Processor
PIC
Core Size
8-Bit
Speed
4MHz
Connectivity
I²C, SPI
Peripherals
LCD, POR, PWM, WDT
Number Of I /o
25
Program Memory Size
7KB (4K x 14)
Program Memory Type
OTP
Ram Size
176 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 6 V
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
64-SDIP (0.750", 19.05mm)
For Use With
AC164025 - MODULE SKT PROMATEII 64DIPDVA16XP640 - ADAPTER DEVICE FOR MPLAB-ICE
Lead Free Status / RoHS Status
Request inventory verification / Request inventory verification
Eeprom Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16C923-04I/SP
Manufacturer:
MICROCHIP
Quantity:
6 245
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11.3.1.2
When the R/W bit of the address byte is clear and an
address match occurs, the R/W bit of the SSPSTAT reg-
ister is cleared. The received address is loaded into the
SSPBUF register.
When the address byte overflow condition exists, then
no acknowledge (ACK) pulse is given. An overflow con-
dition is defined as either bit BF (SSPSTAT<0>) is set
or bit SSPOV (SSPCON<6>) is set.
FIGURE 11-19: I
SDA
SCL
SSPIF (PIR1<3>)
1997 Microchip Technology Inc.
BF (SSPSTAT<0>)
SSPOV (SSPCON<6>)
S
RECEPTION
A7 A6 A5 A4 A3 A2 A1
1
2
Receiving Address
2
3
C WAVEFORMS FOR RECEPTION (7-BIT ADDRESS)
4
5
6
7
R/W=0
8
ACK
9
D7
1
D6
2
SSPBUF register is read
Receiving Data
D5
3
Cleared in software
D4
Bit SSPOV is set because the SSPBUF register is still full.
4
D3
5
D2
6
An SSP interrupt is generated for each data transfer
byte. Flag bit SSPIF (PIR1<3>) must be cleared in soft-
ware. The SSPSTAT register is used to determine the
status of the byte.
D1
7
D0
8
ACK
9
D7
1
D6
2
D5
Receiving Data
3
D4
4
ACK is not sent.
PIC16C9XX
D3
5
D2
6
D1
7
DS30444E - page 75
D0
8
ACK
9
Bus Master
terminates
transfer
P
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