參數(shù)資料
型號： P87C51FA
廠商： NXP Semiconductors N.V.
英文描述： 80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless, low voltage 2.7V.5.5V, low power, high speed 33 MHz
中文描述： 80C51的8位單片機(jī)系列8K.64K/256.1K檢察官辦公室/光盤/無ROM，2.7V.5.5V低電壓，低功耗，高速33兆赫
文件頁數(shù)： 3/34頁
文件大小： 394K
代理商： P87C51FA
2001 Apr 06
3
Philips Semiconductors
Preliminary specification
P87C51MB2/P87C51MC2
80C51 8-bit microcontroller family with extended memory
64KB/96KB OTP with 2KB/3KB RAM
COMPLETE FEATURES
Fully static
Up to 24 MHz CPU clock with 6 clock cycles per machine cycle
96 Kbytes or 64 Kbytes of on-chip OTP
3 Kbytes or 2 Kbytes of on-chip RAM
23-bit program memory space and 23-bit data memory space
Four-level interrupt priority
34 I/O lines (5 ports)
Three Timers: Timer0, Timer1 and Timer2
Two full-duplex enhanced UARTs with baud rate generator
Framing error detection
Automatic address recognition
Supports industry-standard Serial Peripheral Interface (SPI) with a baud rate up to 6 Mbits/sec
Power control modes
Clock can be stopped and resumed
Idle mode
Power down mode
Second DPTR register
Asynchronous port reset
Programmable Counter Array (PCA) (compatible with 8xC51Rx+) with five Capture/Compare modules
Low EMI (inhibit ALE)
Watchdog timer with programmable prescaler for different time ranges (compatible with 8xC66x with added prescaler)
ORDERING INFORMATION
PART ORDER NUMBER
MEMORY
TEMPERATURE
RANGE AND
PACKAGE
V
DD
VOLTAGE
RANGE
FREQUENCY
DWG #
OTP
RAM
V
DD
=
2.7-5.5V
V
DD
=
4.5-5.5V
1
P87C51MB2BA
64 KB
2048 B
0 to +70°C, PLCC44
2.7-5.5V
4.5-5.5V
0-12MHz
0-24MHz
SOT187-2
2
P87C51MC2BA
96 KB
3072 B
0 to +70°C, PLCC44
2.7-5.5V
4.5-5.5V
0-12MHz
0-24MHz
SOT187-2
相關(guān)PDF資料
PDF描述
P87C51FA-JA 80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless, low voltage 2.7V.5.5V, low power, high speed 33 MHz
P87C51FA-JB 80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless, low voltage 2.7V.5.5V, low power, high speed 33 MHz
P87C51FB-JA 80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless, low voltage 2.7V.5.5V, low power, high speed 33 MHz
P87C51FB-JB 80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless, low voltage 2.7V.5.5V, low power, high speed 33 MHz
P87C51FB-JN 80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless, low voltage 2.7V.5.5V, low power, high speed 33 MHz
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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