P87C591VFA/00,512 NXP Semiconductors, P87C591VFA/00,512 Datasheet - Page 25

• 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
12.2
A 80C51 CPU Interface connects the PeliCAN to the internal bus of the P8xC591 microcontroller. Via five Special
Function Registers CANADR, CANDAT, CANMOD, CANSTA and CANCON the CPU has access to the PeliCAN. The
SFR will described later on.
2000 Jul 26
handbook, full pagewidth
Single-chip 8-bit microcontroller with CAN controller
PeliCAN structure
control
address/data
MESSAGE BUFFER
ACCEPTANCE
TRANSMIT
RECEIVE
BUFFER
FILTER
FIFO
Fig.10 Block Diagram of the PeliCAN.
25
MANAGEMENT
INTERFACE
PeliCAN Core Block
LOGIC
MANAGEMENT
PROCESSOR
STREAM
ERROR
TIMING
LOGIC
LOGIC
BIT
BIT
MANAGEMENT
TRANSMIT
LOGIC
Preliminary Specification
MHI010
P8xC591
TX
RXDC
RX
TXDC