P87C554SBAA,512 NXP Semiconductors, P87C554SBAA,512 Datasheet - Page 54

• Manufacturer Part Number: P87C554SBAA,512
• Description: IC 80C51 MCU 16K OTP 64-PLCC
• Manufacturer: NXP Semiconductors
• Series: 87Cr

Specifications of P87C554SBAA,512

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: EBI/EMI, I²C, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 40
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: OTP
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 68-PLCC
• Cpu Family: 87C
• Device Core: 80C51
• Device Core Size: 8b
• Frequency (max): 16MHz
• Interface Type: I2C/UART
• Total Internal Ram Size: 512Byte
• # I/os (max): 40
• Number Of Timers - General Purpose: 3
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• On-chip Adc: 7-chx10-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 68
• Package Type: PLCC
• Processor Series: P87C5x
• Core: 80C51
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 40
• Number Of Timers: 3
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 568-1254-5; 935263385512; P87C554SBAA

Philips Semiconductors
00D8
00D9
00DA
00DB
00A8
00B8
00DD
00BD
00D5
00C5
00C1
00E5
0031
00A0
0001
00C0
00C1
0018
0030
0038
0040
0048
0053
0052
0051
0050
2002 Mar 25
80C51 8-bit microcontroller – 12 clock operation
16K/512 OTP/RAM, 8 channel 10-bit A/D, I
capture/compare, high I/O
!********************************************************************************************************
! SI01 EQUATE LIST
!********************************************************************************************************
!********************************************************************************************************
! LOCATIONS OF THE SI01 SPECIAL FUNCTION REGISTERS
!********************************************************************************************************
S1CON
S1STA
S1DAT
S1ADR
IEN0
IP0
!********************************************************************************************************
! BIT LOCATIONS
!********************************************************************************************************
STA
SI01HP
!********************************************************************************************************
! IMMEDIATE DATA TO WRITE INTO REGISTER S1CON
!********************************************************************************************************
ENS1_NOTSTA_STO_NOTSI_AA_CR0
ENS1_NOTSTA_NOTSTO_NOTSI_AA_CR0
ENS1_NOTSTA_NOTSTO_NOTSI_NOTAA_CR0
ENS1_STA_NOTSTO_NOTSI_AA_CR0
!********************************************************************************************************
! GENERAL IMMEDIATE DATA
!********************************************************************************************************
OWNSLA –0x31
ENSI01
PAG1
SLAW
SLAR
SELRB3
!********************************************************************************************************
! LOCATIONS IN DATA RAM
!********************************************************************************************************
MTD
MRD
SRD
STD
BACKUP
NUMBYTMST
SLA
HADD
–0xd8
–0xd9
–0xda
–0xdb
–0xa8
–02b8
–0xdd
–0xbd
–0xa0
–0x01
–0xc0
–0xc1
–0x18
–0x30
–0x38
–0x40
–0x48
–0x53
–0x52
–0x51
–0x50
2
C, PWM,
52
! STA bit in S1CON
! IP0, SI01 Priority bit
–0xd5
–0xc5
–0xc1
–0xe5
! Own SLA+General Call
! must be written into S1ADR
! EA+ES1, enable SIO1 interrupt
! must be written into IEN0
! select PAG1 as HADD
! SLA+W to be transmitted
! SLA+R to be transmitted
! Select Register Bank 3
! MST/TRX/DATA base address
! MST/REC/DATA base address
! SLV/REC/DATA base address
! SLV/TRX/DATA base address
! Backup from NUMBYTMST
! To restore NUMBYTMST in case
! of an Arbitration Loss.
! Number of bytes to transmit
! or receive as MST.
! Contains SLA+R/W to be
! transmitted.
! High Address byte for STATE 0
! till STATE 25.
! Generates STOP
! (CR0 = 100kHz)
! Releases BUS and
! ACK
! Releases BUS and
! NOT ACK
! Releases BUS and
! set STA
P87C554
Product data