P87C591VFA/00,512 NXP Semiconductors, P87C591VFA/00,512 Datasheet - Page 114

• 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
16.1.1
Table 68 T2 Control Register (address EAH)
Table 69 Description of TM2CON bits
Table 70 Timer 2 prescaler select
Table 71 Timer 2 mode select
2000 Jul 26
Single-chip 8-bit microcontroller with CAN controller
T2IS1
BIT
T2MS1
T2P1
7
7
6
5
4
3
2
1
0
0
0
1
1
0
0
1
1
T2 C
ONTROL
T2IS1
T2IS0
T2ER
T2BO
T2P1
T2P0
T2MS1
T2MS0
SYMBOL
T2IS0
6
R
EGISTER
T2MS0
T2P0
0
1
0
1
0
1
0
1
Timer T2 16-bit overflow interrupt select.
Timer T2 byte overflow interrupt select.
Timer T2 external reset enable. When this bit is set, Timer T2 may be reset by a rising
edge on RT2 (P3.1).
Timer T2 byte overflow interrupt flag.
Timer T2 prescaler select (see Table 70).
Timer T2 mode select (see Table 71).
(TM2CON)
T2ER
5
Timer T2 halted (off)
1
Test mode; do not use
T2 clock source = pin T2
clock source
1
1
1
6
2
4
8
f
clock source
clock source
clock source
CLK
T2 clock source
T2BO
4
114
T2P1
3
DESCRIPTION
MODE SELECTED
TIMER T2 CLOCK
T2P0
2
T2MS1
Preliminary Specification
1
P8xC591
T2MS0
0