P89LPC9341FDH,512 NXP Semiconductors, P89LPC9341FDH,512 Datasheet - Page 52

• Manufacturer Part Number: P89LPC9341FDH,512
• Description: IC 80C51 MCU FLASH 8K 28-TSSOP
• Manufacturer: NXP Semiconductors
• Series: LPC900r

Specifications of P89LPC9341FDH,512

• Program Memory Type: FLASH
• Program Memory Size: 8KB (8K x 8)
• Package / Case: 28-TSSOP
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 18MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 26
• Ram Size: 256 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: P89LPC
• 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: 23
• 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: 2 (8 bit, 4 Channel)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 568-1758 - BOARD EVAL FOR LPC93X MCU FAMILY
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 935288632512

NXP Semiconductors
P89LPC9331_9341_9351_9361
Product data sheet
Fig 20. Comparator input and output connections (P89LPC9331/9341)
Fig 21. Comparator input and output connections (P89LPC9351/9361)
(P0.4) CIN1A
(P0.3) CIN1B
(P0.2) CIN2A
(P0.1) CIN2B
(P0.5) CMPREF
7.26.1 Internal reference voltage
(P0.4) CIN1A
(P0.3) CIN1B
(P0.2) CIN2A
(P0.1) CIN2B
PGA1
V
ref(bg)
An internal reference voltage generator may supply a default reference when a single
comparator input pin is used. The value of the internal reference voltage, referred to as
V
ref(bg)
(P0.5) CMPREF
, is 1.23 V ± 10 %.
V
ref(bg)
CN1
CN2
CP1
CP2
All information provided in this document is subject to legal disclaimers.
comparator 1
comparator 2
CP1
CN1
CP2
CN2
Rev. 5 — 10 January 2011
8-bit microcontroller with accelerated two-clock 80C51 core
comparator 1
comparator 2
CO1
CO2
P89LPC9331/9341/9351/9361
change detect
change detect
OE1
OE2
CO1
CO2
change detect
change detect
OE1
OE2
CMF1
CMF2
CMF1
CMF2
CMP1 (P0.6)
CMP2 (P0.0)
CMP1 (P0.6)
CMP2 (P0.0)
EC
002aad561
002aae483
interrupt
© NXP B.V. 2011. All rights reserved.
EC
interrupt
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