P87C554SBAA NXP Semiconductors, P87C554SBAA Datasheet - Page 42

• Manufacturer Part Number: P87C554SBAA
• Description: MCU 8-Bit 87C 80C51 CISC 16KB EPROM 5V 68-Pin PLCC Tube
• Manufacturer: NXP Semiconductors

Specifications of P87C554SBAA

• Package: 68PLCC
• Device Core: 80C51
• Family Name: 87C
• Maximum Speed: 16 MHz
• Ram Size: 512 Byte
• Program Memory Size: 16 KB
• Operating Supply Voltage: 5 V
• Data Bus Width: 8 Bit
• Program Memory Type: EPROM
• Number Of Programmable I/os: 40
• Interface Type: I2C/UART
• On-chip Adc: 7-chx10-bit
• Operating Temperature: 0 to 70 °C
• Number Of Timers: 3

Ç Ç Ç Ç
Ç Ç Ç Ç
Ç Ç Ç Ç
Ç Ç Ç Ç
Ç Ç Ç
Ç Ç Ç
Ç Ç Ç
Philips Semiconductors
2003 Jan 28
80C51 8-bit microcontroller – 6-clock operation
16K/512 OTP/ROMless, 7 channel 10 bit A/D, I
high I/O, 64L LQFP
RECEPTION OF THE OWN SLAVE ADDRESS
AND ONE OR MORE DATA BYTES
ALL ARE ACKNOWLEDGED.
LAST DATA BYTE RECEIVED IS
NOT ACKNOWLEDGED
ARBITRATION LOST AS MST AND
ADDRESSED AS SLAVE
RECEPTION OF THE GENERAL CALL ADDRESS
AND ONE OR MORE DATA BYTES
LAST DATA BYTE IS NOT ACKNOWLEDGED
ARBITRATION LOST AS MST AND ADDRESSED AS SLAVE BY GENERAL CALL
n
Data
Ç Ç Ç Ç
Ç Ç
THIS NUMBER (CONTAINED IN S1STA) CORRESPONDS TO A DEFINED STATE OF THE I
A
FROM MASTER TO SLAVE
FROM SLAVE TO MASTER
ANY NUMBER OF DATA BYTES AND THEIR ASSOCIATED ACKNOWLEDGE BITS
Figure 42. Format and States in the Slave Receiver Mode
Ç Ç Ç Ç Ç Ç Ç
Ç Ç Ç Ç Ç Ç Ç
S
Ç Ç Ç Ç Ç
Ç Ç Ç Ç Ç
Ç Ç Ç Ç Ç
SLA
GENERAL
CALL
2
W
C, PWM, capture/compare,
42
60H
70H
A
A
A
A
68H
78H
Ç Ç Ç
Ç Ç Ç
Ç Ç Ç
Ç Ç Ç
Ç Ç Ç
2
C BUS. SEE TABLE 8.
Ç Ç Ç Ç
Ç Ç Ç Ç
Ç Ç Ç Ç
Ç Ç Ç Ç
Ç Ç Ç Ç
DATA
DATA
80H
90H
A
A
Ç Ç Ç
Ç Ç Ç
Ç Ç Ç
Ç Ç Ç
Ç Ç Ç
DATA
DATA
SLA
80C554/87C554
80H
90H
88H
98H
A
A
A
A
Ç Ç Ç
Ç Ç Ç
Ç Ç Ç
Ç Ç Ç
Ç Ç Ç
Ç Ç Ç
Ç Ç Ç
Ç Ç Ç
Ç Ç Ç
Ç Ç Ç
Ç Ç Ç
SU00973
P or S
P or S
P or S
P or S
Product data
A0H
A0H