參數(shù)資料
型號: P87C54SFA
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位單片機系列8K-64K/256-1K檢察官辦公室/光盤/無ROM。低電壓為2.7V至5.5V)。低功耗。高速(33兆赫)
文件頁數(shù): 27/34頁
文件大?。?/td> 394K
代理商: P87C54SFA
2001 Apr 06
27
Philips Semiconductors
Preliminary specification
P87C51MB2/P87C51MC2
80C51 8-bit microcontroller family with extended memory
64KB/96KB OTP with 2KB/3KB RAM
Figure 8: SPI Master Timing (CPHA = 0)
Figure 9: SPI Master Timing (CPHA = 1)
SS
t
SPICYC
t
SPICLKL
t
SPICLKH
t
SPIF
t
SPIR
SPICLK
(CPOL = 0)
(output)
SPICLK
(CPOL = 1)
(output)
MISO
(input)
MOSI
(output)
t
SPICLKL
t
SPICLKH
t
SPIF
t
SPIR
t
SPIDSU
t
SPIDH
t
SPIR
t
SPIF
t
SPIDV
t
SPIOH
MSB/LSB in
LSB/MSB in
Master MSB/LSB out
Master LSB/MSB out
t
SPIDV
SS
t
SPICYC
t
SPICLKL
t
SPICLKH
t
SPIF
t
SPIR
SPICLK
(CPOL = 1)
(output)
SPICLK
(CPOL = 0)
(output)
MISO
(input)
MOSI
(output)
t
SPICLKL
t
SPICLKH
t
SPIF
t
SPIR
t
SPIDSU
t
SPIDH
t
SPIR
t
SPIF
t
SPIDV
t
SPIOH
MSB/LSB in
LSB/MSB in
Master MSB/LSB out
Master LSB/MSB out
t
SPIDV
t
SPIDV
相關PDF資料
PDF描述
P87C51FA–4A 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–4B 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–4A 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–4B 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–4N 80C51 8-bit microcontroller family 8K-64K/256-1K OTP/ROM/ROMless. low voltage 2.7V-5.5V). low power. high speed (33 MHz)
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