P89C664HBA/00,512 NXP Semiconductors, P89C664HBA/00,512 Datasheet - Page 8
![IC 80C51 MCU FLASH 64K 44-PLCC](/photos/6/98/69845/568-44-plcc_sot187-2_sml.jpg)
P89C664HBA/00,512
Manufacturer Part Number
P89C664HBA/00,512
Description
IC 80C51 MCU FLASH 64K 44-PLCC
Manufacturer
NXP Semiconductors
Series
89Cr
Datasheet
1.P89C660HBA00512.pdf
(89 pages)
Specifications of P89C664HBA/00,512
Core Processor
8051
Core Size
8-Bit
Speed
33MHz
Connectivity
I²C, UART/USART
Peripherals
POR, PWM, WDT
Number Of I /o
32
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
44-PLCC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Other names
568-1271-5
935267448512
P89C664HBA
935267448512
P89C664HBA
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
P89C664HBA/00,512
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Philips Semiconductors
NOTE:
To avoid “latch-up” effect at power-on, the voltage on any pin (other than V
2002 Oct 28
EA/V
XTAL1
XTAL2
MNEMONIC
MNEMONIC
80C51 8-bit Flash microcontroller family
16KB/32KB/64KB ISP/IAP Flash with 512B/1KB/2KB/8KB RAM
PP
PLCC
PIN NUMBER
35
21
20
LQFP
29
15
14
TYPE
TYPE
O
I
I
External Access Enable/Programming Supply Voltage: EA must be externally held low to
enable the device to fetch code from external program memory locations. If EA is held high, the
device executes from internal program memory. The value on the EA pin is latched when RST
is released and any subsequent changes have no effect. This pin also receives the
programming supply voltage (V
Crystal 1: Input to the inverting oscillator amplifier and input to the internal clock generator
circuits.
Crystal 2: Output from the inverting oscillator amplifier.
8
PP
) must not be higher than V
PP
) during Flash programming.
NAME AND FUNCTION
NAME AND FUNCTION
P89C660/P89C662/P89C664/
CC
+ 0.5 V or less than V
P89C668
SS
Product data
– 0.5 V.