P89LPC938FDH NXP Semiconductors, P89LPC938FDH Datasheet - Page 5

• Manufacturer Part Number: P89LPC938FDH
• Description: MCU 8BIT 80C51 8K FLASH, TSSOP28
• Manufacturer: NXP Semiconductors

Specifications of P89LPC938FDH

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

Philips Semiconductors
5. Functional diagram
9397 750 14051
Product data sheet
Fig 2. P89LPC938 functional diagram.
AD05
AD00
AD01
AD02
AD03
CLKOUT
KBI0
KBI1
KBI2
KBI3
KBI4
KBI5
KBI6
KBI7
CMPREF
CIN2B
CIN2A
CIN1B
CIN1A
XTAL2
XTAL1
CMP2
CMP1
T1
PORT 3
PORT 0
Rev. 01 — 25 February 2005
P89LPC938
V
DD
002aab075
V
8-bit microcontroller with 10-bit A/D converter
SS
PORT 1
PORT 2
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
TXD
RXD
T0
INT0
INT1
RST
MOSI
MISO
SS
SPICLK
OCB
OCC
ICB
OCD
OCA
ICA
P89LPC938
SCL
SDA
AD04
AD07
AD06
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