P89LPC922A1FDH,112 NXP Semiconductors, P89LPC922A1FDH,112 Datasheet - Page 59

• Manufacturer Part Number: P89LPC922A1FDH,112
• Description: IC 80C51 MCU FLASH 8K 20-TSSOP
• Manufacturer: NXP Semiconductors
• Series: LPC900r

Specifications of P89LPC922A1FDH,112

• Program Memory Type: FLASH
• Program Memory Size: 8KB (8K x 8)
• Package / Case: 20-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: 18
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 3.6 V
• 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: 15
• 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: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 935288637112

NXP Semiconductors
P89LPC92X1
Product data sheet
Fig 27. Average internal RC oscillator frequency vs. V
Fig 28. Average watchdog oscillator frequency vs. V
frequency
frequency
deviation
deviation
(%)
(%)
−0.2
−0.4
−0.6
−0.5
−1.5
0.2
2.5
1.5
0.5
Central frequency of internal RC oscillator = 7.3728 MHz
Central frequency of watchdog oscillator = 400 kHz
0
2.4
2.4
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 1 December 2010
P89LPC9201/9211/922A1/9241/
2.8
2.8
8-bit microcontroller with 8-bit ADC
DD
DD
3.2
3.2
at +25 °C
at +85 °C
V
V
DD
DD
(V)
(V)
002aae347
002aae348
© NXP B.V. 2010. All rights reserved.
3.6
3.6
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