P87C554SBAA,512 NXP Semiconductors, P87C554SBAA,512 Datasheet - Page 70

• Manufacturer Part Number: P87C554SBAA,512
• Description: IC 80C51 MCU 16K OTP 64-PLCC
• Manufacturer: NXP Semiconductors
• Series: 87Cr

Specifications of P87C554SBAA,512

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: EBI/EMI, I²C, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 40
• 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
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 68-PLCC
• Cpu Family: 87C
• Device Core: 80C51
• Device Core Size: 8b
• Frequency (max): 16MHz
• Interface Type: I2C/UART
• Total Internal Ram Size: 512Byte
• # I/os (max): 40
• Number Of Timers - General Purpose: 3
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• On-chip Adc: 7-chx10-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 68
• Package Type: PLCC
• Processor Series: P87C5x
• Core: 80C51
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 40
• 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: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 568-1254-5; 935263385512; P87C554SBAA

Philips Semiconductors
2003 Jan 28
80C51 8-bit microcontroller – 6-clock operation
16K/512 OTP/ROMless, 7 channel 10 bit A/D, I
high I/O, 64L LQFP
(INPUT/OUTPUT)
(INPUT/OUTPUT)
SDA
SCL
START or repeated START condition
t
HD;STA
t
FD
NOTE:
The float state is defined as the point at which a port 0 pin sinks 3.2mA or sources 400 A at the voltage test levels.
t
t
LOW
RC
NOTE:
AC inputs during testing are driven at 2.4V for a logic ‘1’ and 0.45V for a logic ‘0’.
Timing measurements are made at 2.0V for a logic ‘1’ and 0.8V for a logic ‘0’.
t
RD
t
0.45V
HIGH
2.4V
0.45V
2.4V
Figure 55. AC Testing Input, Float Waveform
t
Figure 56. Timing SIO1 (I
FC
Figure 54. AC Testing Input/Output
t
SU;DAT1
2.0V
0.8V
2.0V
0.8V
t
2
HD;DAT
C, PWM, capture/compare,
Test Points
70
Float
2
C) Interface
2.0V
0.8V
repeated START condition
STOP condition
2.0V
0.8V
SU00215
2.4V
t
0.45V
SU;DAT2
t
SU;STA
SU00216
t
SU;STO
0.7 V
0.3 V
t
SU;DAT3
CC
CC
t
BUF
80C554/87C554
0.7 V
0.3 V
START condition
CC
CC
Product data
SU00107A