P87C591VFA/00,512 NXP Semiconductors, P87C591VFA/00,512 Datasheet - Page 135

• 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
21.3
Table 105 Interrupt priority structure
2000 Jul 26
External interrupt 0
SIO1 (I
ADC completion
Timer 0 overflow
T2 capture 0
T2 compare 0
External interrupt 1
T2 capture 1
T2 compare 1
Timer 1 overflow
T2 capture 2
CAN
Serial I/O 0 (UART)
T2 compare 3
Timer T2 overflow
Single-chip 8-bit microcontroller with CAN controller
Interrupt priority
SOURCE
2
C)
SYMBOL
ADC
CM0
CM1
CAN
CT0
CT1
CT2
CT3
X0
S1
X1
S0
T0
T1
T2
WITHIN LEVEL
PRIORITY
(highest)
(lowest)
135
21.4
The vector indicates the Program Memory location where
the appropriate interrupt service routine starts (see
Table 106).
Table 106 Interrupt vector addresses
External interrupt 0
Timer 0 overflow
External interrupt 1
Timer 1 overflow
Serial I/O 0 (UART)
SIO1 (I
T2 capture 0
T2 capture 1
T2 capture 2
T2 capture 3
ADC completion
T2 compare 0
T2 compare 1
CAN interrupt
T2 overflow
Interrupt Vectors
2
C)
SOURCE
SYMBOL
Preliminary Specification
ADC
CM0
CM1
CAN
CT0
CT1
CT2
CT3
X0
X1
S0
S1
T0
T1
T2
P8xC591
VECTOR
000BH
001BH
002BH
003BH
004BH
005BH
006BH
0003H
0013H
0023H
0033H
0043H
0053H
0063H
0073H