P87C591VFA/00,512 NXP Semiconductors, P87C591VFA/00,512 Datasheet - Page 107

• 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
0128
012B
012E
00B0
00B3
00B5
00B8
00B9
00BB
0130
0133
0135
0138
013B
013E
0140
0143
Single-chip 8-bit microcontroller with CAN controller
OBJ
D55285
75D8D5
01B9
75D018
87DA
75D8C5
09
D0D0
32
75D8D5
D0D0
32
75D8E5
855352
01B9
75D8C5
D0D0
32
SOURCE
!- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
! STATE : 28, DATA of S1DAT have been transmitted, ACK received.
! ACTION : If Transmitted DATA is last DATA then transmit a STOP condition, else transmit next DATA.
!- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
.sect
.base
.sect
.base
CON:
RETmt :
!- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
! STATE : 30, DATA of S1DAT have been transmitted, NOT ACK received.
! ACTION : Transmit a STOP condition.
!- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
.sect
.base
!- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
! STATE : 38, Arbitration lost in SLA+W or DATA.
! ACTION : Bus is released, not addressed SLV mode is entered. A new START condition is
!
!- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
.sect
.base
!*****************************************************************************************************************************
! MASTER RECEIVER STATE SERVICE ROUTINES
!*****************************************************************************************************************************
!- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
! STATE : 40, Previous state was STATE 08 or STATE 10, SLA+R have been transmitted, ACK received.
! ACTION : DATA will be received, ACK returned.
!- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
.sect
.base
NOTLDAT1:
mts28
0x128
mts28sb
0x0b0
mts30
0x130
mts38
0x138
mts40
0x140
transmitted when the IIC bus is free again.!
djnz
mov
ajmp
mov
mov
mov
inc
pop
reti
mov
pop
reti!
mov
mov
ajmp
mov
pop
reti
NUMBYTMST,NOTLDAT1
S1CON,#ENS1_NOTSTA_STO_NOTSI_AA_CR0
RETmt
psw,#SELRB3
S1DAT,@r1
S1CON,#ENS1_NOTSTA_NOTSTO_NOTSI_AA_CR0
r1
psw
S1CON,#ENS1_NOTSTA_STO_NOTSI_AA_CR0
psw
S1CON,#ENS1_STA_NOTSTO_NOTSI_AA_CR0
NUMBYTMST,BACKUP
RETmt
S1CON,#ENS1_NOTSTA_NOTSTO_NOTSI_AA_CR0
psw
107
! JMP if NOT last DATA
! clr SI, set AA
! clr SI, set AA
! set STO, clr SI
! clr STA, STO, SI set AA
Preliminary Specification
P8xC591