參數(shù)資料
型號(hào): PSD954F2V-90M
廠商: 意法半導(dǎo)體
英文描述: Flash In-System Programmable ISP Peripherals For 8-bit MCUs
中文描述: Flash在系統(tǒng)可編程ISP的外設(shè)的8位微控制器
文件頁數(shù): 36/94頁
文件大?。?/td> 476K
代理商: PSD954F2V-90M
P
8
CSIOP SELECT
SRAM SELECT
PLD OUT 8
PORT A PLD INPUT 8
PORT C PLD INPUT 8
PORT B PLD INPUT 8
PORT D PLD INPUT 3
SECONDARY FLASH MEMORY SELECTS
DECODE PLD
GENERAL
PURPOSE PLD
PAGE
REGISTER
GPLD
PORT A
PORT B
PORT D
PORT C
FLASH MEMORY SELECTS
DATA
BUS
8
4
1
1
57
57
PLD OUT 8
PLD OUT 3
Figure 9. PLD Block Diagrams
PSD9XX Family
Preliminary Information
32
(INPUTS)
(24)
(16)
(1)
PDN (APD OUTPUT)
I/O PORTS (PORT A,B,C)
(8)
PGR0-PGR7
A[15:0]
*
(3)
(3)
PD[2:0] (ALE,CLKIN,CSI)
CNTRL[2:0] (READ/WRITE CONTROL SIGNALS)
(1)
(1)
RESET
RD_BSY
RS0
CSIOP
8 FLASH MEMORY
SECTOR SELECTS
4 SECONDARY
FLASH MEMORY
SECTOR SELECTS
SRAM SELECT
I/O DECODER
SELECT
CSBOOT 0
CSBOOT 1
CSBOOT 2
CSBOOT 3
FS0
FS7
3
3
3
3
3
3
3
3
3
3
3
3
2
Figure 10. DPLD Logic Array
*
NOTE: The address inputs are A[19:4] in 80C51XA mode.
相關(guān)PDF資料
PDF描述
PSD954F2V-12JI Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD934F2 Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD934F2-70J Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD934F2-70M Flash In-System Programmable ISP Peripherals For 8-bit MCUs
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