P87C660X2BBD,157 NXP Semiconductors, P87C660X2BBD,157 Datasheet - Page 4

• Manufacturer Part Number: P87C660X2BBD,157
• Description: IC 80C51 MCU 16K OTP 44-LQFP
• Manufacturer: NXP Semiconductors
• Series: 87Cr

Specifications of P87C660X2BBD,157

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 33MHz
• Connectivity: EBI/EMI, I²C, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: OTP
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-LQFP
• Processor Series: P87C6x
• Core: 80C51
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: I2C, UART
• Maximum Clock Frequency: 16 MHz, 33 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 3
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details
• Other names: 568-3204; 935273061157; P87C660X2BBD

1. 2nd I
Philips Semiconductors
BLOCK DIAGRAM 1
2003 Oct 02
80C51 8-bit microcontroller family
RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33
MHz), two 400KB I
CRYSTAL OR
RESONATOR
2
C on P8xC661X2 only.
2
C interfaces
CONFIGURABLE I/Os
CONFIGURABLE I/Os
CONFIGURABLE I/Os
CONFIGURABLE I/Os
512 / 1024 BYTE
8K / 16K / 32K /
OSCILLATOR
CODE OTP
DATA RAM
64 KBYTE
PORT 3
PORT 2
PORT 1
PORT 0
16 KB OTP/ROM, 512B
(12-CLK MODE, 6-CLK MODE)
ACCELERATED 80C51 CPU
4
FAST/STANDARD I
WATCHDOG TIMER
ENHANCED UART
PROGRAMMABLE
COUNTER ARRAY
FULL-DUPLEX
FAST I
TIMER 0
TIMER 1
TIMER 2
(PCA)
2
C
1
P8xC660X2/661X2
2
C
su01735
Product data