P89LPC936FA,529 NXP Semiconductors, P89LPC936FA,529 Datasheet - Page 8

• Manufacturer Part Number: P89LPC936FA,529
• Description: IC 80C51 MCU FLASH 16K 28-PLCC
• Manufacturer: NXP Semiconductors
• Series: LPC900r

Specifications of P89LPC936FA,529

• Program Memory Type: FLASH
• Program Memory Size: 16KB (16K x 8)
• Package / Case: 28-PLCC
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 18MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LED, POR, PWM, WDT
• Number Of I /o: 26
• Eeprom Size: 512 x 8
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 3.6 V
• Data Converters: A/D 8x8b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: P89LPC9x
• Core: 80C51
• Data Bus Width: 8 bit
• Data Ram Size: 768 B
• Interface Type: I2C/SPI/UART
• Maximum Clock Frequency: 18 MHz
• Number Of Programmable I/os: 26
• Number Of Timers: 2
• Operating Supply Voltage: 2.4 V to 3.6 V
• 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: 8-ch x 8-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 622-1014 - BOARD FOR LPC9XX TSSOP622-1008 - BOARD FOR LPC9103 10-HVSON622-1006 - SOCKET ADAPTER BOARDMCB900K - BOARD PROTOTYPE NXP 89LPC9EPM900K - EMULATOR/PROGRAMMER NXP P89LPC9568-1759 - EMULATOR DEBUGGER/PROGRMMR LPC9X568-1758 - BOARD EVAL FOR LPC93X MCU FAMILY
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 935278702529; P89LPC936FA-S; P89LPC936FA-S

NXP Semiconductors
Table 4.
P89LPC933_934_935_936
Product data sheet
Symbol
P1.0 to P1.7
P1.0/TXD
P1.1/RXD
P1.2/T0/SCL 12
P1.3/INT0/
SDA
P1.4/INT1
P1.5/RST
P1.6/OCB
P1.7/OCC/
AD00
Pin description
Pin
TSSOP28,
PLCC28
18
17
11
10
6
5
4
HVQFN28
14
13
8
7
6
2
1
28
…continued
Type
I/O
O
I/O
I
I/O
I/O
I/O
I/O
I
I/O
I
I
I
I
I/O
O
I/O
O
I
I/O, I
All information provided in this document is subject to legal disclaimers.
[1]
Description
Port 1: Port 1 is an 8-bit I/O port with a user-configurable output type,
except for three pins as noted below. During reset Port 1 latches are
configured in the input only mode with the internal pull-up disabled. The
operation of the configurable Port 1 pins as inputs and outputs depends
upon the port configuration selected. Each of the configurable port pins
are programmed independently. Refer to
configurations”
P1.3 are open drain when used as outputs. P1.5 is input only.
All pins have Schmitt trigger inputs.
Port 1 also provides various special functions as described below:
P1.0 — Port 1 bit 0.
TXD — Transmitter output for the serial port.
P1.1 — Port 1 bit 1.
RXD — Receiver input for the serial port.
P1.2 — Port 1 bit 2 (open-drain when used as output).
T0 — Timer/counter 0 external count input or overflow output (open-drain
when used as output).
SCL — I
P1.3 — Port 1 bit 3 (open-drain when used as output).
INT0 — External interrupt 0 input.
SDA — I
P1.4 — Port 1 bit 4.
INT1 — External interrupt 1 input.
P1.5 — Port 1 bit 5 (input only).
RST — External reset input during power-on or if selected via UCFG1.
When functioning as a reset input, a LOW on this pin resets the
microcontroller, causing I/O ports and peripherals to take on their default
states, and the processor begins execution at address 0. Also used during
a power-on sequence to force ISP mode. When using an oscillator
frequency above 12 MHz, the reset input function of P1.5 must be
enabled. An external circuit is required to hold the device in reset at
power-up until VDD has reached its specified level. When system
power is removed VDD will fall below the minimum specified
operating voltage. When using an oscillator frequency above
12 MHz, in some applications, an external brownout detect circuit
may be required to hold the device in reset when VDD falls below the
minimum specified operating voltage.
P1.6 — Port 1 bit 6.
OCB — Output Compare B. (P89LPC935/936)
P1.7 — Port 1 bit 7.
OCC — Output Compare C. (P89LPC935/936)
AD00 — ADC0 channel 0 analog input. (P89LPC935/936)
Rev. 8 — 12 January 2011
8-bit microcontroller with accelerated two-clock 80C51 core
2
2
C serial clock input/output.
C serial data input/output.
and
P89LPC933/934/935/936
Table 11 “Static characteristics”
Section 8.13.1 “Port
for details. P1.2 and
© NXP B.V. 2011. All rights reserved.
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