P89LPC9381FDH,512 NXP Semiconductors, P89LPC9381FDH,512 Datasheet - Page 8

• Manufacturer Part Number: P89LPC9381FDH,512
• Description: IC 80C51 MCU FLASH 4K 28-TSSOP
• Manufacturer: NXP Semiconductors
• Series: LPC900r

Specifications of P89LPC9381FDH,512

• 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
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-TSSOP
• Processor Series: P89LPC9x
• Core: 80C51
• Data Bus Width: 8 bit
• Data Ram Size: 256 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: 10 bit, 8 Channel
• For Use With: 622-1014 - BOARD FOR LPC9XX TSSOP622-1011 - BOARD FOR LPC938 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
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 935280615512; P89LPC9381FDH; P89LPC9381FDH

Philips Semiconductors
Table 3.
P89LPC9381_1
Product data sheet
Symbol
P1[5]/RST
P1[6]
P1[7]/AD04
P2[0] to P2[7]
P2[0]/AD07
P2[1]/AD06
P2[2]/MOSI
P2[3]/MISO
P2[4]/SS
P2[5]/SPICLK
P2[6]
P2[7]
Pin description
Pin
6
5
4
1
2
13
14
15
16
27
28
…continued
Type Description
I
I
I/O
I/O
I
I/O
I/O
I
I/O
I
I/O
I/O
I/O
I/O
I/O
I
I/O
I/O
I/O
I/O
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 In-System
Programming 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 V
level. When system power is removed V
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 V
specified operating range.
P1[6] — Port 1 bit 6.
P1[7] — Port 1 bit 7.
AD04 — ADC0 channel 4 analog input.
Port 2: Port 2 is an 8-bit I/O port with a user-configurable output type. During reset
Port 2 latches are configured in the input only mode with the internal pull-up
disabled. The operation of Port 2 pins as inputs and outputs depends upon the
port configuration selected. Each port pin is configured independently. Refer to
Section 7.13.1 “Port configurations”
details.
All pins have Schmitt triggered inputs.
Port 2 also provides various special functions as described below:
P2[0] — Port 2 bit 0.
AD07 — ADC0 channel 7 analog input.
P2[1] — Port 2 bit 1.
AD06 — ADC0 channel 6 analog input.
P2[2] — Port 2 bit 2.
MOSI — SPI master out slave in. When configured as master, this pin is output;
when configured as slave, this pin is input.
P2[3] — Port 2 bit 3.
MISO — When configured as master, this pin is input, when configured as slave,
this pin is output.
P2[4] — Port 2 bit 4.
SS — SPI Slave select.
P2[5] — Port 2 bit 5.
SPICLK — SPI clock. When configured as master, this pin is output; when
configured as slave, this pin is input.
P2[6] — Port 2 bit 6.
P2[7] — Port 2 bit 7.
Rev. 01 — 8 September 2006
and
8-bit microcontroller with 10-bit ADC
Table 10 “Static characteristics”
DD
will fall below the minimum
DD
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
DD
falls below the minimum
has reached its specified
P89LPC9381
for
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