P89LPC936FA NXP Semiconductors, P89LPC936FA Datasheet - Page 53

• Manufacturer Part Number: P89LPC936FA
• Description: MCU 8BIT 80C51 16K FLASH, PLCC28
• Manufacturer: NXP Semiconductors

Specifications of P89LPC936FA

• Controller Family/series: (8051) 8052
• Core Size: 8bit
• No. Of I/o's: 26
• Program Memory Size: 16KB
• Eeprom Memory Size: 512Byte
• Ram Memory Size: 768Byte
• Cpu Speed: 18MHz
• Oscillator Type: External,
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
P89LPC933_934_935_936
Product data sheet
9.4.1 Fixed channel, single conversion mode
9.3 Block diagram
9.4 A/D operating modes
A single input channel can be selected for conversion. A single conversion will be
performed and the result placed in the result register which corresponds to the selected
input channel. An interrupt, if enabled, will be generated after the conversion completes.
Fig 23. ADC block diagram
8-bit conversion time of ≥3.9 μs at an A/D clock of 3.3 MHz.
Interrupt or polled operation.
Boundary limits interrupt.
DAC output to a port pin with high output impedance.
Clock divider.
Power-down mode.
Start immediately.
Edge triggered.
Dual start immediately (P89LPC935/936).
All information provided in this document is subject to legal disclaimers.
INPUT
INPUT
MUX
MUX
Rev. 8 — 12 January 2011
8-bit microcontroller with accelerated two-clock 80C51 core
P89LPC933/934/935/936
comp
comp
+
–
+
–
DAC1
DAC0
CCLK
SAR
SAR
8
8
© NXP B.V. 2011. All rights reserved.
CONTROL
LOGIC
002aab080
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