P87LPC768BD,512 NXP Semiconductors, P87LPC768BD,512 Datasheet - Page 61

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

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
Figure 47. Typical Active Idd versus frequency (external clock,
10,000
Figure 48. Typical Active Idd versus frequency (external clock,
1,000
100,000
Low power, low price, low pin count (20 pin) microcontroller
with 4 kB OTP 8-bit A/D, Pulse Width Modulator
100
10,000
10,000
10
1,000
1,000
Figure 46. Typical high frequency oscillator Idd versus
1
10
100
100
10
10
1
frequency at 25 C (See Note 1)
100
100
25 C, LPEP=0)
25 C, LPEP=1)
Frequency (kHz)
Frequency (kHz)
Frequency (MHz)
1,000
4.0 V
3.3 V
2.7 V
10
1,000
6.0 V
10,000
6.0 V
5.0 V
2.7 V
3.3 V
4.0 V
10,000
SU01205
SU01206
SU01204
100,000
5.0 V
4.0 V
2.7 V
100
3.3 V
59
1. Total Idd at sum of oscillator current and active or idle current
NOTE:
10,000
1,000
Figure 49. Typical Idle Idd versus frequency (external clock,
Figure 50. Typical Idle Idd versus frequency (external clock,
100
shown in Figures 47, 48, 49 or 50 as appropriate
10,000
10
1,000
1
10
100
10
10
100
100
25 C, LPEP=1)
25 C, LPEP=0)
Frequency (kHz)
Frequency (kHz)
1,000
6.0 V
1,000
2.7 V
P87LPC768
10,000
Preliminary data
4.0 V
3.3 V
10,000
5.0 V
SU01207
SU01208
100,000
4.0 V
2.7 V
3.3 V