P87LPC768BD,512 NXP Semiconductors, P87LPC768BD,512 Datasheet - Page 47

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P87LPC768BD,512

Manufacturer Part Number
P87LPC768BD,512
Description
IC 80C51 MCU 4K OTP 20-SOIC
Manufacturer
NXP Semiconductors
Series
LPC700r
Datasheet

Specifications of P87LPC768BD,512

Core Processor
8051
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, UART/USART
Peripherals
Brown-out Detect/Reset, LED, POR, PWM, WDT
Number Of I /o
18
Program Memory Size
4KB (4K x 8)
Program Memory Type
OTP
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 6 V
Data Converters
A/D 4x8b
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
20-SOIC (7.5mm Width)
Processor Series
P87LPC7x
Core
80C51
Data Bus Width
8 bit
Data Ram Size
128 B
Interface Type
I2C, UART
Maximum Clock Frequency
10 MHz, 20 MHz
Number Of Programmable I/os
18
Number Of Timers
2
Operating Supply Voltage
2.7 V to 6 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Minimum Operating Temperature
0 C
On-chip Adc
8 bit, 4 Channel
For Use With
OM10063 - PROGRAMMER LPC700 P76XLCPOM10050 - EMULATOR LPC700 PDS76X
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
 Details
Other names
568-3218-5
935267360512
P87LPC768BD
Philips Semiconductors
2002 Mar 12
Low power, low price, low pin count (20 pin) microcontroller
with 4 kB OTP 8-bit A/D, Pulse Width Modulator
TX CLOCK
WRITE TO SBUF
SEND
DATA
SHIFT
TxD
TI
RX CLOCK
RxD
BIT DETECTOR SAMPLE TIMES
SHIFT
RI
SMOD1 = 0
OVERFLOW
TIMER 1
TO SBUF
FUNCTION
WRITE
P1.1 ALT
2
INPUT
16 RESET
RxD
SMOD1
= 1
TRANSITION
DETECTOR
START
START
BIT
1-TO-0
BIT
16
D
CL
D0
D0
TB8
S
DETECTOR
LOAD
SBUF
READ
Q
SBUF
START
BIT
START
D1
TX CLOCK
D1
16
Figure 33. Serial Port Mode 1
CLOCK
D2
D2
RX
ZERO DETECTOR
TX CONTROL
RX CONTROL
INPUT SHIFT REGISTER
80C51 INTERNAL BUS
80C51 INTERNAL BUS
D3
TI
D3
RI
45
SBUF
SBUF
D4
1FFH
D4
LOAD SBUF
SHIFT
SHIFT
SEND
DATA
D5
D5
D6
D6
SERIAL PORT
INTERRUPT
D7
D7
STOP BIT
STOP BIT
P87LPC768
FUNCTION
P1.0 ALT
OUTPUT
TxD
Preliminary data
TRANSMIT
RECEIVE
SU01179

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