P89LPC9408FBD,557 NXP Semiconductors, P89LPC9408FBD,557 Datasheet - Page 24

• Manufacturer Part Number: P89LPC9408FBD,557
• Description: IC 80C51 MCU FLASH 8K 64-LQFP
• Manufacturer: NXP Semiconductors
• Series: LPC900r

Specifications of P89LPC9408FBD,557

• Program Memory Type: FLASH
• Program Memory Size: 8KB (8K x 8)
• Package / Case: 64-LQFP
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 18MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, LED, POR, PWM, WDT
• Number Of I /o: 23
• Eeprom Size: 512 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: P89LPC9x
• 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: 8-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: OM10097 - KIT FOR LCD DEMO LPC9408EPM900K - EMULATOR/PROGRAMMER NXP P89LPC9568-4000 - DEMO BOARD SPI/I2C TO DUAL UART568-3510 - DEMO BOARD SPI/I2C TO UART568-1759 - EMULATOR DEBUGGER/PROGRMMR LPC9X
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-3228; 935280583557; P89LPC9408FBD

Philips Semiconductors
Table 7:
P89LPC9408_1
Product data sheet
Clock source
On-chip oscillator or watchdog oscillator
Fig 7. Interrupt sources, interrupt enables, and power-down wake-up sources
(RTCCON.1)
Number of I/O pins available
WDOVF
RTCF
ERTC
7.13 I/O ports
The P89LPC9408 has four I/O ports: Port 0 and Port 1 are 8-bit ports. Port 2 is a 5-bit
port. Port 3 is a 2-bit port. The exact number of I/O pins available depends upon the clock
and reset options chosen, as shown in
any CCU interrupt
ENADCI0
BNDI1
ADCI0
ENBI1
TI and RI/RI
EA (IE0.7)
ES/ESR
EWDRT
ECCU
8-bit two-clock 80C51 core with 32 segment
CMF2
CMF1
KBIF
EKBI
EI2C
SPIF
ESPI
EIEE
EEIF
BOF
EBO
EST
EX0
EX1
ET0
ET1
TF0
TF1
IE0
IE1
EC
SI
TI
Reset option
No external reset (except during power-up)
External RST pin supported
Rev. 01 — 16 December 2005
EADC
Table
7.
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
002aab104
P89LPC9408
4 LCD driver, 10-bit ADC
Number of I/O pins
(not including LCD
pins)
23
22
interrupt
to CPU
wake-up
(if in power-down)
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