P80C32X2BBD,157 NXP Semiconductors, P80C32X2BBD,157 Datasheet - Page 37

• Manufacturer Part Number: P80C32X2BBD,157
• Description: IC 80C51 MCU 256 ROMLESS 44LQFP
• Manufacturer: NXP Semiconductors
• Series: 80Cr

Specifications of P80C32X2BBD,157

• Program Memory Type: ROMless
• Package / Case: 44-LQFP
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 33MHz
• Connectivity: EBI/EMI, UART/USART
• Peripherals: POR
• Number Of I /o: 32
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Processor Series: P80C3x
• Core: 80C51
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: UART
• Maximum Clock Frequency: 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
• Cpu Family: 80C
• Device Core: 80C51
• Device Core Size: 8b
• Frequency (max): 33MHz
• Program Memory Size: Not Required
• Total Internal Ram Size: 256Byte
• # I/os (max): 32
• Number Of Timers - General Purpose: 3
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Instruction Set Architecture: CISC
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 44
• Package Type: LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 935272087157; P80C32X2BBD; P80C32X2BBD

Philips Semiconductors
ABSOLUTE MAXIMUM RATINGS
NOTES:
1. Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only and
2. This product includes circuitry specifically designed for the protection of its internal devices from the damaging effects of excessive static
3. Parameters are valid over operating temperature range unless otherwise specified. All voltages are with respect to V
AC ELECTRICAL CHARACTERISTICS
T
2003 Jan 24
amb
SYMBOL
1/t
80C51 8-bit microcontroller family
4K/8K/16K/32K ROM/OTP, low voltage (2.7 to 5.5 V),
low power, high speed (30/33 MHz)
Operating temperature under bias
Storage temperature range
Voltage on EA/V
Voltage on any other pin to V
Maximum I
Power dissipation (based on package heat transfer limitations, not device power consumption)
functional operation of the device at these or any conditions other than those described in the AC and DC Electrical Characteristics section
of this specification is not implied.
charge. Nonetheless, it is suggested that conventional precautions be taken to avoid applying greater than the rated maximum.
noted.
CLCL
= 0 C to +70 C or –40 C to +85 C
OL
FIGURE
per I/O pin
31
PP
pin to V
Oscillator frequency
SS
PARAMETER
SS
1, 2, 3
PARAMETER
6-clock
6-clock
12-clock
12-clock
OPERATING MODE
37
5 V
2.7 V to 5.5 V
5 V
2.7 V to 5.5 V
POWER SUPPLY
VOLTAGE
10%
10%
P80C3xX2; P80C5xX2;
CLOCK FREQUENCY
0 to +70 or –40 to +85
MIN
0
0
0
0
RANGE
–65 to +150
–0.5 to +6.5
0 to +13.0
RATING
1.5
15
SS
MAX
30
16
33
16
unless otherwise
P87C5xX2
Product data
UNIT
UNIT
MHz
MHz
MHz
MHz
mA
W
V
V
C
C