P89LPC9151FDH,129 NXP Semiconductors, P89LPC9151FDH,129 Datasheet - Page 12

• Manufacturer Part Number: P89LPC9151FDH,129
• Description: IC 80C51 MCU FLASH 2KB 14TSSOP
• Manufacturer: NXP Semiconductors
• Series: LPC900r

Specifications of P89LPC9151FDH,129

• Program Memory Type: FLASH
• Program Memory Size: 2KB (2K x 8)
• Package / Case: 14-TSSOP
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 18MHz
• Connectivity: I²C, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 12
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 3.6 V
• Data Converters: A/D 4x8b; D/A 1x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: P89LPC
• Core: 80C51
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: SPI
• Maximum Clock Frequency: 18 MHz
• Number Of Programmable I/os: 10
• 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 bit, 4 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 935290259129

NXP Semiconductors
Table 4.
P89LPC9151_61_71_2
Product data sheet
Symbol
P0.1 to P0.5
P0.1/CIN2B/
KBI1/AD10
P0.2/CIN2A/
KBI2/AD11
P0.3/CIN1B/
KBI3/AD12
P0.4/CIN1A/
KBI4/DAC1/AD13
P0.5/CMPREF/
KBI5
P1.0 to P1.3, P1.5
P1.0/TXD
P1.1/RXD
P89LPC9161 Pin description
Pin
TSSOP16
1
16
15
14
13
10
9
Type Description
I/O
I/O
I
I
I
I/O
I
I
I
I/O
I
I
I
I/O
I
I
O
I
I/O
I
I
I
I/O, I
[1]
I/O
O
I/O
I
Port 0: Port 0 is an 5-bit I/O port with a user-configurable output type. During
reset Port 0 latches are configured in the input only mode with the internal pull-up
disabled. The operation of Port 0 pins as inputs and outputs depends upon the
port configuration selected. Each port pin is configured independently. Refer to
Section 7.15.1 “Port configurations”
details.
The Keypad Interrupt feature operates with Port 0 pins.
All pins have Schmitt trigger inputs.
Port 0 also provides various special functions as described below:
P0.1 — Port 0 bit 1.
CIN2B — Comparator 2 positive input B.
KBI1 — Keyboard input 1.
AD10 — ADC1 channel 0 analog input.
P0.2 — Port 0 bit 2.
CIN2A — Comparator 2 positive input A.
KBI2 — Keyboard input 2.
AD11 — ADC1 channel 1 analog input.
P0.3 — Port 0 bit 3. High current source.
CIN1B — Comparator 1 positive input B.
KBI3 — Keyboard input 3.
AD12 — ADC1 channel 2 analog input.
P0.4 — Port 0 bit 4. High current source.
CIN1A — Comparator 1 positive input A.
KBI4 — Keyboard input 4.
DAC1 — Digital-to-analog converter output 1.
AD13 — ADC1 channel 3 analog input.
P0.5 — Port 0 bit 5. High current source.
CMPREF — Comparator reference (negative) input.
KBI5 — Keyboard input 5.
CLKIN — External clock input.
Port 1: Port 1 is an 5-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
Section 7.15.1 “Port configurations”
details. P1.2 to 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 serial port.
P1.1 — Port 1 bit 1.
RXD — Receiver input for serial port.
Rev. 02 — 9 February 2010
P89LPC9151/9161/9171
and
and
8-bit microcontroller with 8-bit ADC
Table 16 “Static characteristics”
Table 16 “Static characteristics”
© NXP B.V. 2010. All rights reserved.
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for
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