P87C591VFA/00,512 NXP Semiconductors, P87C591VFA/00,512 Datasheet - Page 106

• Manufacturer Part Number: P87C591VFA/00,512
• Description: IC 80C51 MCU 16K OTP 44-PLCC
• Manufacturer: NXP Semiconductors
• Series: 87Cr

Specifications of P87C591VFA/00,512

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 12MHz
• Connectivity: CAN, EBI/EMI, I²C, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: OTP
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 4.75 V ~ 5.25 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-PLCC
• Processor Series: P87C5x
• Core: 80C51
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: CAN, I2C, UART
• Maximum Clock Frequency: 12 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 6 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 568-1256-5; 935268182512; P87C591VFAA

Philips Semiconductors
2000 Jul 26
LOC
0110
0113
010E
00A0
00A3
00A5
00A7
00AA
00AC
0118
011B
011D
0120
0123
0125
Single-chip 8-bit microcontroller with CAN controller
OBJ
8551DA
75D8C5
75D018
7930
7838
855253
D0D0
32
75D018
87DA
01B5
75D8D5
D0D0
32
01A0
SOURCE
!- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
! STATE : STATE : 10, A repeated START condition has been transmitted.
! ACTION : SLA+R/W are transmitted, ACK bit is received.!
!- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
.sect
.base
.sect
.base
INITBASE1:
!*****************************************************************************************************************************
! MASTER TRANSMITTER STATE SERVICE ROUTINES
!*****************************************************************************************************************************
!- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
! STATE : 18, Previous state was STATE 8 or STATE 10, SLA+W have been transmitted, ACK been received. !
ACTION : First DATA is transmitted, ACK bit is received.
!- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -dc
.sect
.base
!- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
! STATE : 20, SLA+W have been transmitted, NOT ACK has been received
! ACTION : Transmit STOP condition.!
!- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
.sect
.base
mts10
0x110
ibase1
0xa0
mts18
0x118
mts20
0x120
mov
mov
ajmp
mov
mov
mov
mov
pop
reti
mov
mov
ajmp
mov
pop
reti
S1DAT,SLA
S1CON,#ENS1_NOTSTA_NOTSTO_NOTSI_AA_CR0
INITBASE1
psw,#SELRB3
BACKUP,NUMBYTMST
psw
psw,#SELRB3
S1DAT,@r1
CON
S1CON,#ENS1_NOTSTA_STO_NOTSI_AA_CR0
psw
r1,#MTD
r0,#MRD
106
! Load SLA+R/W
! clr SI
! Save initial value
! set STO, clr SI
Preliminary Specification
P8xC591